Automobile tire detection and maintenance device for electric automobile maintenance

Abstract

The invention relates to the technical field of tire detection, in particular to an automobile tire detection and maintenance device for electric automobile maintenance, and the automobile tire detection and maintenance device comprises a base, a tire, two clamping and moving units and a detection assembly, the detection assembly comprises two parallel abutting wheels, two inclined abutting wheels, a connecting frame, a supporting frame and a rotating part; the parallel abutting wheels and the inclined abutting wheels abut against a tire bead of a tire, the rotating component is started to drive the connecting frame and the abutting wheels to roll on the tire bead, real contact of a hub and a rim is simulated, the abutting pressure and the rolling speed can be adjusted and increased at the moment, and meanwhile whether the tire deforms or not is observed. If the tire does not deform within the preset abutting pressure and rolling speed, the detected structural strength of the tire is qualified; therefore, the tire bead is comprehensively supported by the plurality of supporting wheels, and the real contact of the hub and the rim is simulated by continuously rolling and pressurizing, so that the accuracy of detecting the structural strength of the tire can be remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tire detection, in particular to a kind of automobile tire detection maintenance device for electric vehicle maintenance. BACKGROUND

[0002] In electric vehicle, since electric vehicle is equipped with large capacity battery pack, the weight of the whole vehicle is increased by 20%-30% compared with the same level fuel vehicle, so that the quality of tire directly determines the driving safety and power consumption, therefore electric vehicle is more strict to the quality of tire, and tire is more easily damaged, when maintaining electric vehicle tire, it needs to be disassembled and placed on detection table, to detect and check specific damage, so as to maintain, wherein the bead bears initial pressure and is transmitted to the rim, so detection needs to focus on the structural strength of electric vehicle tire bead.

[0003] In the foregoing prior art, when the structural strength of tire bead is detected, the bead is usually tested by pressure, and then the tire state is observed to judge whether the structural strength is qualified or not;But the operation of test is usually simple hammering or extrusion, which cannot simulate the real contact extrusion of hub rim and bead, resulting in insufficient detection accuracy. SUMMARY

[0004] The purpose of the present application is to provide an automobile tire detection maintenance device for electric vehicle maintenance, to solve the problem that in the prior art, when the structural strength of tire bead is detected, the bead is usually tested by pressure, and then the tire state is observed to judge whether the structural strength is qualified or not;But the operation of test is usually simple hammering or extrusion, which cannot simulate the real contact extrusion of hub rim and bead, resulting in insufficient detection accuracy.

[0005] To achieve the above purpose, the present application provides an automobile tire detection maintenance device for electric vehicle maintenance, comprising a base, a tire, two clamping moving units and a detection assembly, two clamping moving units are symmetrically arranged above the base, the tire is placed between two clamping moving units; The detection assembly comprises two parallel supporting wheels, two inclined supporting wheels, a connecting frame, a supporting frame and a rotating part, the tire has a bead, the connecting frame is rotatably connected with the supporting frame through the rotating part, two parallel supporting wheels and two inclined supporting wheels are in turn supported by the bead, two parallel supporting wheels and two inclined supporting wheels are arranged on one side of the connecting frame.

[0006] The detection assembly further comprises two detection horizontal moving components, two tire bead supporting and adjusting units and an internal detection unit, the two detection horizontal moving components are sequentially arranged above the base, the supporting frame is arranged at the output end of the detection horizontal moving component, the two tire bead supporting and adjusting units are symmetrically arranged at the two ends of the connecting frame, and the internal detection unit is arranged on one side of the connecting frame.

[0007] The clamping moving unit comprises a clamping moving component, a tire supporting component and a tire supporting piece, the clamping moving component is arranged above the base, the tire supporting component is arranged at the output end of the clamping moving component, and the tire supporting piece is arranged at the output end of the tire supporting component.

[0008] The tire bead supporting and adjusting unit comprises an internal frame, a moving shell, a screw machine, an inclined rotating plate, an inclined pushing plate, an inclined driving mechanism and a pushing plate limiting mechanism, the internal frame is arranged at one end of the connecting frame, the screw machine is arranged on the internal frame and the connecting frame, the moving shell is arranged at the output end of the screw machine, the moving shell is in sliding connection with the internal frame, one end of the parallel supporting wheel and the inclined rotating plate is in rotary connection with the moving shell, the inclined pushing plate is in sliding connection with the moving shell, one end of the inclined pushing plate is in rotary connection with one side of the inclined rotating plate, the other side of the inclined rotating plate is provided with the inclined supporting wheel, and the inclined driving mechanism and the pushing plate limiting mechanism are arranged in the moving shell.

[0009] The inclined driving mechanism comprises a pushing plate driving component, a gear and a rack, the pushing plate driving component is arranged in the moving shell, the output end of the pushing plate driving component is fixedly connected with the gear, the rack is arranged on the inclined pushing plate, and the gear and the rack are in meshing connection.

[0010] The pushing plate limiting mechanism comprises a limiting component, a limiting block, an infrared emitter and a plurality of infrared receivers, the inclined pushing plate is provided with a plurality of limiting grooves, the limiting component is arranged in the moving shell, the output end of the limiting component is fixedly connected with the limiting block, the infrared emitter is arranged on the limiting block, and a plurality of infrared receivers are arranged in the corresponding limiting grooves.

[0011] The tire bead supporting and adjusting unit further comprises an outer side protrusion detection mechanism, and the outer side protrusion detection mechanism is arranged on the moving shell. The outer side protrusion detection mechanism comprises an outer side rotating component, an outer side telescopic component, an outer side frame and a plurality of first pressure sensors, the outer side telescopic component is arranged in the interior of the moving shell, the output end of the outer side telescopic component is provided with the outer side rotating component, the output end of the outer side rotating component is provided with the outer side frame, and the outer side frame is provided with a plurality of first pressure sensors.

[0012] The internal detection unit comprises an internal telescopic component, an internal shell, a plurality of pump bodies, a plurality of atomizing nozzles and a feeding valve, the internal telescopic component is arranged on one side of the internal frame, the output end of the internal telescopic component is fixedly connected with the internal shell, the internal shell is internally provided with a plurality of pump bodies, the pump bodies are communicated with the atomizing nozzles, and the internal shell is further provided with the feeding valve.

[0013] The internal detection unit further comprises an internal wheel and a plurality of concave-convex detection mechanisms, the internal wheel is arranged on one side of the internal shell, and a plurality of concave-convex detection mechanisms are sequentially arranged in the interior of the internal wheel.

[0014] The concave-convex detection mechanism comprises a telescopic rod, a spring, a stroke sensor, a support frame, an inner wall abutting wheel and a second pressure sensor, the internal wheel has a groove, both ends of the telescopic rod are fixedly connected with the inner wall of the groove and the support frame respectively, both ends of the spring are movably connected with the inner wall of the groove and the support frame respectively, the spring is sleeved outside the telescopic rod, the telescopic rod is provided with the stroke sensor, the second pressure sensor is further arranged between the telescopic rod and the support frame, the inner wall abutting wheel is rotationally connected with the support frame, and the inner wall abutting wheel and the inner wall of the tire abut each other.

[0015] The tire detection and maintenance device for electric vehicle maintenance is characterized in that the tire is clamped and fixed by the two clamping and moving units and is moved to the outside of the connecting frame, at this time, the parallel abutting wheel and the inclined abutting wheel abut the bead of the tire, the bead is comprehensively abutted in two directions of parallel and inclined, the support frame is moved to enable the abutting wheel to exert pressure on the bead, meanwhile, the rotating component is started to drive the connecting frame and the plurality of abutting wheels to roll on the bead, the real contact of the hub rim is simulated, at this time, the abutting pressure and the rolling speed can be adjusted to increase, and whether the tire is deformed is observed, if the tire is not deformed within the preset abutting pressure and rolling speed, it is indicated that the structural strength of the tire detected is qualified. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows.

[0017] Figure 1 is a structural schematic view of the automobile tire detection and repair device for electric vehicle repair of the present application.

[0018] Figure 2 is a structural schematic view of the tire of the present application.

[0019] Figure 3 is a sectional view of the tire of the present application.

[0020] Figure 4 is a structural schematic view of the Figure 3 is an enlarged view of the partial structure at A of the

[0021] Figure 5 is a structural schematic view of the Figure 3 is an enlarged view of the partial structure at B of the

[0022] Figure 6 is a structural schematic view of the detection assembly of the present application.

[0023] Figure 7 is an internal structure view of the moving shell of the present application.

[0024] Figure 8 is a sectional view of the limiting groove of the present application.

[0025] Figure 9 is a structural schematic view of the inner wheel of the present application.

[0026] Figure 10 is a sectional view of the inner wheel of the present application.

[0027] Figure 11 is an enlarged view of the partial structure at C of the Figure 10

[0028] ​1-base, 2-tire, 3-parallel supporting wheel, 4-inclined supporting wheel, 5-connecting frame, 6-supporting frame, 7-rotating part, 8-tire bead, 9-detecting horizontal moving part, 10-clamping moving part, 11-tire supporting part, 12-tire supporting piece, 13-internal frame, 14-moving shell, 15-screw machine, 16-inclined rotating plate, 17-inclined pushing plate, 18-pushing plate driving part, 19-gear, 20-rack, 21-limiting part, 22-limiting block, 23-infrared emitter, 24-infrared receiver, 25-limiting slot, 26-outer rotating part, 27-outer telescopic part, 28-outer frame, 29-first pressure sensor, 30-internal telescopic part, 31-internal shell, 32-pump body, 33-atomizing nozzle, 34-feeding valve, 35-internal wheel, 36-telescopic rod, 37-spring, 38-travel sensor, 39-supporting frame, 40-internal wall supporting wheel, 41-second pressure sensor, 42-groove. DETAILED DESCRIPTION

[0029] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the embodiments described are examples of the application and are not intended to limit the application unless otherwise specified.

[0030] The application provides a kind of electric vehicle maintenance automobile tire detection maintenance device, including base 1, tire 2, two clamping mobile units and detection assembly, the detection assembly includes two parallel resistance wheels 3, two inclined resistance wheels 4, connecting frame 5, support frame 6 and rotating part 7, the tire 2 has bead 8, the detection assembly further includes two detection horizontal moving parts 9, two bead resistance adjusting units and internal detection unit, the clamping mobile unit includes clamping moving part 10, tire resistance part 11 and tire resistance piece 12, the bead resistance adjusting unit includes internal frame 13, moving shell 14, screw machine 15, inclined rotating plate 16, inclined push plate 17, inclined drive mechanism and push plate limiting mechanism, the inclined drive mechanism includes push plate drive part 18, gear 19 and rack 20, the push plate limiting mechanism includes limiting part 21, limiting block 22, infrared emitter 23 and multiple infrared receivers 24, the inclined push plate 17 has multiple limiting grooves 25, the bead resistance adjusting unit further includes outside convex detection mechanism, the outside convex detection mechanism includes outside rotating part 26, outside telescopic part 27, outside frame 28 and multiple first pressure sensors 29, the internal detection unit includes internal telescopic part 30, internal shell 31, multiple pump bodies 32, multiple atomizing nozzles 33 and feeding valve 34, the internal detection unit further includes internal wheel 35 and multiple concave-convex detection mechanisms, the concave-convex detection mechanism includes telescopic rod 36, spring 37, stroke sensor 38, support frame 39, inner wall resistance wheel 40 and second pressure sensor 41, the internal wheel 35 has groove 42.

[0031] Wherein, please refer to Figures 1 to 5 , two the clamping mobile units are symmetrically arranged above the base 1, the tire 2 is placed between the two clamping mobile units, the tire 2 has a bead 8, the connecting frame 5 is rotatably connected with the support frame 6 through the rotating part 7, two parallel resistance wheels 3 and two inclined resistance wheels 4 are in turn in contact with the bead 8, and two parallel resistance wheels 3 and two inclined resistance wheels 4 are arranged on one side of the connecting frame 5. The tire 2 is clamped and fixed by the two clamping mobile units and moved to the outside of the connecting frame 5, at this time the parallel resistance wheels 3 and the inclined resistance wheels 4 resist the bead 8 of the tire 2, by parallel and inclined two directions, the bead 8 is resisted comprehensively, then the support frame 6 moves, so that the resistance wheel applies pressure to the bead 8, at the same time the rotating part 7 starts, drives the connecting frame 5 and multiple resistance wheels to roll on the bead 8, simulates the real contact of hub rim, at this time the resistance pressure and rolling speed can be adjusted, and whether the tire 2 is deformed is observed, if no deformation appears within the preset resistance pressure and rolling speed, it indicates that the structural strength of the detected tire 2 is qualified; In addition, the rotating part 7 is a self-locking motor.

[0032] Secondly, please refer to Figures 1 to 3 , two said detection of horizontal components 9 in turn set in the base 1 above, the support frame 6 is provided in the output end of the detection of horizontal components 9, two said tire bead against the adjustment unit is symmetrically arranged at both ends of the connecting frame 5, the internal detection unit is provided on one side of the connecting frame 5. The detection of horizontal components 9 is electric slide, after starting can drive the support frame 6 horizontal movement, so as to exert pressure on the tire 2, while also can adjust the position of the connecting frame 5, the tire 2 is convenient for the placement of; the tire 2 against the adjustment unit can facilitate the drive of the parallel against wheel 3 and the inclined against wheel 4 against the tire bead 8, the internal detection unit can be used for the defect detection of the tire 2 inner wall, mainly for detecting whether there is a hole or uneven.

[0033] At the same time, please refer to Figure 1 , the clamping moving parts 10 is provided above the base 1, the tire against component 11 is provided in the output end of the clamping moving parts 10, the tire against piece 12 is provided in the output end of the tire against component 11, the tire 2 is located between two said tire against piece 12. The clamping moving parts 10 is electric slide, the tire against component 11 is self locking cylinder; the tire 2 is placed between two said tire against piece 12, and then starts the tire against component 11, drive the tire against piece 12 moves, against the tire 2, and then can start the clamping moving parts 10, drive the tire 2 to the connecting frame 5 direction moves, finally the connecting frame 5 is located in the interior of the tire 2, at this time can start the structure strength detection.

[0034] In addition, please refer to Figures 3 to 6The inner frame 13 is arranged at one end of the connecting frame 5, the screw rod machine 15 is arranged on the inner frame 13 and the connecting frame 5, the moving shell 14 is arranged at the output end of the screw rod machine 15, the moving shell 14 is in sliding connection with the inner frame 13, one end of the parallel abutting wheel 3 and the inclined rotating plate 16 is in rotating connection with the moving shell 14, the inclined pushing plate 17 is in sliding connection with the moving shell 14, one end of the inclined pushing plate 17 is in rotating connection with one side of the inclined rotating plate 16, the other side of the inclined rotating plate 16 is provided with the inclined abutting wheel 4, and the inclined driving mechanism and the pushing plate limiting mechanism are arranged in the inner part of the moving shell 14. The inner frame 13 supports the screw rod machine 15, after the screw rod machine 15 is started, the moving shell 14 is driven to slide on the inner frame 13, so that the transverse positions of the parallel abutting wheel 3 and the inclined abutting wheel 4 are conveniently adjusted, and then the tire 2 of different widths can be adapted. When the parallel abutting wheel 3 is aligned with the front surface of the tire bead 8, the support frame 6 is moved, so that the parallel abutting wheel 3 abuts against the tire bead 8, then the inclined driving mechanism is started, the inclined pushing plate 17 is driven to move, and then the inclined rotating plate 16 is pushed to rotate, so that the inclined abutting wheel 4 finally abuts against the side surface of the tire bead 8, and then the inclined pushing plate 17 is limited and fixed through the pushing plate limiting mechanism. In this way, the front surface and the side surface of the tire bead 8 are abutted and contacted, the test accuracy and comprehensiveness are improved, the contact effect of the hub rim and the tire bead 8 is simulated, and in addition, the pressure sensors are arranged on the parallel abutting wheel 3 and the inclined abutting wheel 4, so that when the tire bead 8 is contacted and abutted, the pressure value changes, at this time, it is indicated that the contact is completed. At the same time, the staff can also judge the abutting force according to the pressure value, the greater the pressure value, the greater the abutting force, so that the staff can try different abutting forces, and then the structural strength level of the tire 2 is detected.

[0035] Then, referring to Figures 4 to 8 The pushing plate driving part 18 is arranged in the inner part of the moving shell 14, the output end of the pushing plate driving part 18 is fixedly connected with the gear 19, the gear rack 20 is arranged on the inclined pushing plate 17, and the gear 19 and the gear rack 20 are in meshing connection. The pushing plate driving part 18 is a self-locking motor, after the pushing plate driving part 18 is started, the gear 19 is driven to rotate, is in meshing connection with the gear rack 20, drives the inclined pushing plate 17 to slide on the moving shell 14, drives the inclined rotating plate 16 to rotate, so that the inclined abutting wheel 4 is in abutting contact with the side surface of the tire bead 8 after rotation. Through the rotation of the inclined abutting wheel 4, the tire 2 of different sizes of the tire bead 8 can be adapted.

[0036] Again, referring toFigure 8 The tilt pushing plate 17 has a plurality of limiting grooves 25, the limiting component 21 is arranged inside the moving shell 14, the output end of the limiting component 21 is fixedly connected with the limiting block 22, the infrared emitter 23 is arranged on the limiting block 22, and a plurality of infrared receivers 24 are arranged inside the corresponding limiting grooves 25. The limiting component 21 is a self-locking cylinder, after the limiting component 21 is started, the limiting block 22 is driven into the limiting groove 25, so that the tilt pushing plate 17 is limited; in addition, the infrared emitter 23 emits infrared rays, and when the infrared receiver 24 successfully receives the infrared rays, it indicates that the limiting block 22 has been aligned with the limiting groove 25, at which time the limiting operation can be started.

[0037] And, referring to Figure 4 The outer side convex detection mechanism is arranged on the moving shell 14; the outer side telescopic component 27 is arranged inside the moving shell 14, the output end of the outer side telescopic component 27 is provided with the outer side rotating component 26, the output end of the outer side rotating component 26 is provided with the outer side frame 28, and a plurality of first pressure sensors 29 are arranged on the outer side frame 28. The outer side rotating component 26 is a self-locking motor, and the outer side telescopic component 27 is a self-locking cylinder; when the bead 8 is pressed and extruded, the outer side telescopic component 27 needs to be started to drive the first pressure sensor 29 to stretch and adjust, and at the same time, the outer side rotating component 26 is started to drive the first pressure sensor 29 to adjust the angle of rotation, and finally the first pressure sensor 29 is moved to the outer side of the tire 2, so that when the tire 2 is pressed and extruded by the rolling wheel, whether the tire 2 appears a convex deformation on the outer side is detected by the first pressure sensor 29, when the convex deformation appears, the convex part of the tire 2 will contact the first pressure sensor 29, and then a pressure value change is generated, and the value information is transmitted to the upper system for recording, so that the staff can watch; the greater the pressure value is, the more serious the convex deformation is, and the structure strength of the tire 2 is relatively poor; in addition, the outer side frame 28 is used to support the first pressure sensor 29.

[0038] Further, referring to Figure 3 And Figure 6The internal telescopic component 30 is arranged on one side of the internal frame 13, the output end of the internal telescopic component 30 is fixedly connected with the internal shell 31, the internal shell 31 is internally provided with a plurality of pump bodies 32, the pump bodies 32 are communicated with the atomizing spray heads 33, and the internal shell 31 is further provided with the feeding valve 34. The internal telescopic component 30 is a self-locking air cylinder; the internal telescopic component 30 is started to move the internal shell 31 close to the inner wall of the tire 2, thereby facilitating subsequent internal detection; when the internal detection is performed: the pump bodies 32 are started to transport the clean water stored in the internal shell 31 to the atomizing spray heads 33, thereby spraying atomized water; once there is a hole or gap in the inner wall of the tire 2, the atomized water will be discharged from the hole or gap, and at the same time, the staff places an industrial camera outside the tire 2 to shoot the atomization condition; in addition, the feeding valve 34 can be used to add clean water.

[0039] Therefore, referring to Figures 9 to 11 The internal wheel 35 is arranged on one side of the internal shell 31, and a plurality of concave-convex detection mechanisms are sequentially arranged in the internal wheel 35. The internal wheel 35 bears the concave-convex detection mechanisms, the concave-convex detection mechanisms are in contact with the inner wall of the tire 2, thereby detecting whether there is a concave-convex condition in the inner wall of the tire 2.

[0040] Finally, referring to Figures 9 to 11The inner wheel 35 has a groove 42, two ends of the telescopic rod 36 are fixedly connected with inner walls of the groove 42 and the support frame 39 respectively, two ends of the spring 37 are movably connected with the inner walls of the groove 42 and the support frame 39 respectively, the spring 37 is sleeved outside the telescopic rod 36, the telescopic rod 36 is provided with the stroke sensor 38, the second pressure sensor 41 is further arranged between the telescopic rod 36 and the support frame 39, the inner wall abutting wheel 40 is rotatably connected with the support frame 39, and the inner wall abutting wheel 40 abuts against the inner wall of the tire 2. When the connecting frame 5 rotates to drive the parallel abutting wheel 3 and the inclined abutting wheel 4 to contact the tire 2, the inner wall abutting wheel 40 abuts against and contacts the inner wall of the tire 2 due to the action of the spring 37, rolls along with the rotation of the connecting frame 5, and once the inner wall abutting wheel 40 contacts a concave surface during rolling, the spring 37 drives the inner wall abutting wheel 40 to extend until the inner wall abutting wheel 40 abuts against the concave surface, meanwhile, the telescopic rod 36 extends along with the support frame 39 to maintain stability, and the stroke sensor 38 detects the extension distance of the telescopic rod 36, and the greater the extension distance is, the deeper the concave surface is. In addition, when the inner shell 31 moves, the second pressure sensor 41 detects the change of the value to indicate that the inner wall abutting wheel 40 has contacted and abutted against the inner wall of the tire 2. When the inner wall abutting wheel 40 rolls, the pressure value is controlled within a preset range to ensure that the inner wall abutting wheel 40 has enough space to pop out and shrink. When a convex surface is encountered during rolling, the inner wall abutting wheel 40 is pushed into the groove 42, and at this time, the second pressure sensor 41 can detect that the pressure value increases. The higher the pressure value is, the higher the convex surface is. Thus, the inner wall of the tire 2 is abutted and rolled, and once a concave-convex surface is encountered, the shrinkage or popping out of the inner wall abutting wheel 40 is triggered, so that the concave-convex surface of the inner wall of the tire 2 can be automatically detected.

[0041] When the automobile tire detection and repair device for electric vehicle repair is used, the tire 2 is clamped and fixed by two clamping and moving units and moved to the outside of the connecting frame 5, at this time, the parallel abutting wheel 3 and the inclined abutting wheel 4 abut against the bead 8 of the tire 2, and after the bead 8 is abutted in two directions of parallel and inclined, the support frame 6 moves to make the abutting wheels apply pressure to the bead 8, and at the same time, the rotating part 7 is started to drive the connecting frame 5 and the plurality of abutting wheels to roll on the bead 8 to simulate the real contact of the hub rim, at this time, the abutting pressure and the rolling speed can be adjusted to increase, and at the same time, whether the tire 2 is deformed is observed, if no deformation appears within the preset abutting pressure and rolling speed, it is indicated that the structural strength of the tire 2 detected is qualified. Through the above structural arrangement, the tire 2 structure strength detection accuracy can be significantly improved by the multiple abutting wheels abutting the tire bead 8 from all directions and continuously rolling and pressing to simulate the real contact of the hub rim.

[0042] The above disclosure is only one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above embodiments, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.

Claims

1. A tire inspection and maintenance device for electric vehicle maintenance, comprising a base, a tire, and two clamping and moving units, wherein the two clamping and moving units are symmetrically arranged above the base, and the tire is placed between the two clamping and moving units, characterized in that: Also included are detection components; The detection assembly includes two parallel abutment wheels, two inclined abutment wheels, a connecting frame, a support frame and a rotating component. The tire has a tire bead. The connecting frame is rotatably connected to the support frame through the rotating component. The two parallel abutment wheels and the two inclined abutment wheels abut the tire bead in turn. The two parallel abutment wheels and the two inclined abutment wheels are both arranged on one side of the connecting frame.

2. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 1, characterized in that: The detection assembly also includes two detection transverse displacement components, two tire bead support adjustment units and an internal detection unit. The two detection transverse displacement components are sequentially arranged above the base, the support frame is arranged at the output end of the detection transverse displacement component, the two tire bead support adjustment units are symmetrically arranged at both ends of the connecting frame, and the internal detection unit is arranged on one side of the connecting frame.

3. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 2, characterized in that: The clamping moving unit includes a clamping moving part, a tire holding part and a tire holding piece. The clamping moving part is arranged above the base, the tire holding part is arranged at the output end of the clamping moving part, the tire holding piece is arranged at the output end of the tire holding part, and the tire is located between the two tire holding pieces.

4. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 3, characterized in that: The tire bead abutment adjustment unit includes an internal frame, a movable shell, a screw machine, an inclined rotating plate, an inclined pushing plate, an inclined driving mechanism and a pushing plate limiting mechanism. The internal frame is arranged at one end of the connecting frame, the screw machine is arranged on the internal frame and the connecting frame, the movable shell is arranged at the output end of the screw machine, the movable shell is slidably connected to the internal frame, the parallel abutment wheel and one end of the inclined rotating plate are both rotatably connected to the movable shell, the inclined pushing plate is slidably connected to the movable shell, one end of the inclined pushing plate is rotatably connected to one side of the inclined rotating plate, and the inclined abutment wheel is provided on the other side of the inclined rotating plate, and the inclined driving mechanism and the pushing plate limiting mechanism are both arranged inside the movable shell.

5. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 4, characterized in that: The tilting drive mechanism includes a push plate driving component, a gear and a rack. The push plate driving component is arranged inside the movable shell. The output end of the push plate driving component is fixedly connected to the gear. The rack is arranged on the tilting push plate. The gear and the rack are engaged with each other.

6. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 5, characterized in that: The pushing plate limiting mechanism includes a limiting component, a limiting block, an infrared transmitter and multiple infrared receivers. The inclined pushing plate has multiple limiting grooves. The limiting component is arranged inside the movable shell. The output end of the limiting component is fixedly connected to the limiting block. The infrared transmitter is arranged on the limiting block, and the multiple infrared receivers are respectively arranged inside the corresponding limiting grooves.

7. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 6, characterized in that: The tire bead abutment adjustment unit further includes an outer bulge detection mechanism, and the outer bulge detection mechanism is provided on the movable shell; The outer protrusion detection mechanism includes an outer rotating component, an outer telescopic component, an outer frame and a plurality of first pressure sensors. The outer telescopic component is arranged inside the movable shell, the output end of the outer telescopic component is provided with the outer rotating component, the output end of the outer rotating component is provided with the outer frame, and the outer frame is provided with a plurality of first pressure sensors.

8. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 7, characterized in that: The internal detection unit includes an internal telescopic component, an internal shell, multiple pump bodies, multiple atomizing nozzles and a feeding valve. The internal telescopic component is arranged on one side of the internal frame, and the output end of the internal telescopic component is fixedly connected to the internal shell. Multiple pump bodies are arranged inside the internal shell, and the pump bodies are connected to the atomizing nozzles. The internal shell is also provided with the feeding valve.

9. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 8, characterized in that: The internal detection unit further includes an internal wheel and a plurality of concave-convex detection mechanisms. The internal wheel is arranged on one side of the internal shell, and the plurality of concave-convex detection mechanisms are sequentially arranged inside the internal wheel.

10. The tire inspection and maintenance device for electric vehicle maintenance as claimed in claim 9, characterized in that: The concave-convex detection mechanism includes a telescopic rod, a spring, a stroke sensor, a support frame, an inner wall holding wheel and a second pressure sensor. The inner wheel has a groove. The two ends of the telescopic rod are fixedly connected to the inner wall of the groove and the support frame respectively. The two ends of the spring are movably connected to the inner wall of the groove and the support frame respectively. The spring is sleeved on the outside of the telescopic rod. The stroke sensor is provided on the telescopic rod. The second pressure sensor is also provided between the telescopic rod and the support frame. The inner wall holding wheel is rotatably connected to the support frame, and the inner wall holding wheel and the inner wall of the tire are held against each other.

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