Aircraft tire release and hub maintenance device

Abstract

The invention relates to the technical field of aviation maintenance equipment, and discloses an aircraft tire release and hub maintenance device which comprises a device base, a first bearing is fixedly connected to the inner wall of the side face of the device base, a second bearing is fixedly connected to the inner wall of the side face of the device base, and a third bearing is fixedly connected to the inner wall of the side face of the device base. A partition plate is fixedly connected to the inner wall of the device base, a conveying mechanism is arranged at the top end of the device base, a tire removing mechanism is arranged at the top end of the device base, and a turnover mechanism is arranged at the top end of the device base. According to the aircraft tire stripping and hub overhauling device, conveying of tires is achieved, the problem that an existing tire stripping device generally does not have a conveying function is solved, the tires and hubs can be conveyed respectively while tire stripping is conducted, the tires or the hubs can be turned over in the transportation process, and the tire stripping efficiency is improved. And the subsequent operability of the assembly line is improved.

Description

Technical Field

[0001] The invention relates to the technical field of aviation maintenance equipment, in particular to an aircraft tire removal and wheel hub inspection device. Background Art

[0002] The development background of aircraft tire removal devices is mainly derived from solving practical problems encountered during aircraft tire replacement. Due to their special working environment and requirements, such as bearing huge take-off and landing pressure, high-speed friction, etc., aircraft tires are heavier and larger than ordinary car tires, and are also more expensive. These characteristics make the replacement of aircraft tires a complex and laborious task. The aircraft wheel hub is an important part of the aircraft landing system, shouldering the impact load of hundreds of tons of aircraft taking off and hundreds of tons of landing. It plays a very important role in the process of take-off, taxiing, docking and landing. In order to ensure the safety of aircraft take-off, taxiing, docking and landing, the aircraft wheel hub needs to be regularly inspected. However, due to the heavy weight of the aircraft wheel hub, the traditional inspection and transportation methods are inefficient.

[0003] At present, the common aircraft tire removal is mainly manual. The manual tire removal method relies on manpower, which is not only labor-intensive but also easy to cause personal injury. The existing tire removal devices usually do not have the conveying and flipping functions, resulting in the need for multiple position adjustments during the conveying and cleaning process, which increases the difficulty of operation and time cost. These traditional methods have exposed many problems in practical applications and are in urgent need of improvement. Summary of the invention

[0004] The object of the present invention is to provide an aircraft tire removal and wheel hub repair device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an aircraft tire debonding and wheel hub repair device, comprising a device base, a side inner wall of the device base is fixedly connected with a bearing 1, a side inner wall of the device base is fixedly connected with a bearing 2, a side inner wall of the device base is fixedly connected with a bearing 3, a partition plate is fixedly connected to the inner wall of the device base, a transmission mechanism is arranged at the top of the device base, a debonding mechanism is arranged at the top of the device base, and a flipping mechanism is arranged at the top of the device base; The flipping mechanism includes a support frame 2, a third motor is fixedly connected to the top of the support frame 2, a lead screw is fixedly connected to the output end of the third motor, a slide rail is fixedly connected to the bottom end of the support frame 2, a slider is slidably connected to the surface of the slide rail, a fourth motor is fixedly connected to the outer side of the slider, a rotating disk 2 is fixedly connected to the output end of the fourth motor, an electric telescopic rod 3 is fixedly connected to the surface of the rotating disk 2, and a clamp is fixedly connected to the telescopic end of the electric telescopic rod 3.

[0006] The top end of the partition plate is fixedly connected to an electric telescopic rod four, the top end of the electric telescopic rod four is fixedly connected to a lifting platform, the bottom end of the partition plate is fixedly connected to a fifth motor, the output end of the fifth motor is fixedly connected to a rotating disk three, the top end of the rotating disk three is fixedly connected to an electric telescopic rod five, and the top end of the electric telescopic rod five is fixedly connected to a rotating support plate.

[0007] The bottom end of the second support frame is fixedly connected to the device base, the bottom end of the lead screw is rotatably connected to the device base, and the bottom end of the slide rail is fixedly connected to the device base.

[0008] The transmission mechanism includes a first motor, an output end of the first motor is fixedly connected to a synchronous wheel 1, a surface of the synchronous wheel 1 is slidably connected to a synchronous belt, a surface of the synchronous belt is slidably connected to a limit rod 1, an inner side of the synchronous belt is slidably connected to a synchronous wheel 2, and an end of the synchronous wheel 2 away from the synchronous belt is fixedly connected to a transmission roller.

[0009] The surface of the synchronous wheel 1 is fixedly connected to the inner wall of the bearing 1, the surface of the limit rod 1 is fixedly connected to the inner wall of the bearing 2, and the surface of the synchronous wheel 2 is fixedly connected to the inner wall of the bearing 3.

[0010] One end of the first motor close to the first synchronous wheel is fixedly connected to the device base, and one end of the conveying roller away from the second synchronous wheel is rotatably connected to the device base.

[0011] The tire removal mechanism includes a support frame 1, the top end of the support frame 1 is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a rotating disk 1, the bottom end of the rotating disk 1 is fixedly connected to an electric telescopic rod 1, the bottom end of the support frame 1 is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a fixed support, the bottom end of the support frame 1 is fixedly connected to an electric telescopic rod 2, and the bottom end of the electric telescopic rod 2 is fixedly connected to a tire removal hook.

[0012] The side surface of the rotating disk 1 is rotatably connected to the supporting frame 1, and the bottom end of the supporting frame 1 is fixedly connected to the device base.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: First, when the present invention is in use, by placing the aircraft tire on the top of the conveying roller, the first motor drives the synchronous wheel to rotate, the synchronous wheel drives the synchronous belt to rotate, the synchronous belt drives the synchronous wheel two to rotate, and then drives the conveying roller to rotate, the limiting rod one limits the tension of the synchronous belt, and the tire is transported, which solves the problem that the existing tire removal device usually does not have the conveying function.

[0014] Second, when the present invention is in use, when the tire is placed on the conveying roller for conveying, the tire will slide into the circular range surrounded by the electric telescopic rod 1 and the electric telescopic rod 2 due to its circular shape and the conveying of the conveying roller. The electric telescopic rod 1 and the electric telescopic rod 2 are inserted in the gap between the conveying rollers. When the tire slides into the range, the electric telescopic rod 1 and the electric telescopic rod 2 are started to retract upward, and the hydraulic rod is started to extend downward at the same time. The fixed support fixedly connected to the bottom of the hydraulic rod will abut against the tire hub. The tire-removing hook fixedly connected to the bottom of the electric telescopic rod 1 and the electric telescopic rod 2 will lift the tire. The movable telescopic rod two acts in opposite directions, so that the tire removal hook can remove the tire from the wheel hub. After the tire removal is completed, the tire will be separated from the conveying roller under the contraction action of the electric telescopic rod one and the electric telescopic rod two. The hydraulic rod is retracted and the wheel hub will continue to be transported under the action of the transmission mechanism. After the wheel hub is transported out of the circular range, the second motor can control the electric telescopic rod one to rotate back and forth as a reciprocating motor, so that the tire removal hook fixed at the bottom end of the electric telescopic rod one rotates to the position of separating from the tire. At this time, the electric telescopic rod two is controlled to extend downward to place the tire on the surface of the conveying roller, so that the tire can also be conveyed, thereby realizing the separate conveyance of the tire and the wheel hub during tire removal.

[0015] Third, when the present invention is in use, an electric telescopic rod four is arranged at the top of the partition plate arranged on the inner wall of the device base, and the electric telescopic rod four is inserted in the gap between the conveying rollers. The top of the electric telescopic rod four is fixedly connected with a lifting platform. When the conveying roller conveys the tire or the wheel hub to the area where the flipping mechanism is located, the electric telescopic rod four is controlled to extend. At this time, the lifting platform can lift the tire or the wheel hub away from the conveying roller. At this time, the telescopic end of the electric telescopic rod three extends outward, and the clamping block fixedly connected to the electric telescopic rod three will lift the tire or the wheel hub. At this time, the third motor controls the lead screw to rotate to make the slider slide upward. At this time, the fourth motor will drive the rotating disk two fixedly connected to the output end to rotate, and the rotating disk two drives the fixedly connected electric telescopic rod three to rotate, which can turn over the tire or the wheel hub, so that the tire or the wheel hub can be turned over during the transportation process, thereby increasing the subsequent operability of the assembly line, and the electric telescopic rod five fixedly connected to the top of the rotating disk three connected to the partition plate can control the tire or the wheel hub to rotate through the drive of the fifth motor, and a cleaning mechanism or an inspection mechanism can be set at the top of the area where the flipping mechanism is located to clean or inspect the tire and the wheel hub in all aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic top view of the overall structure of the present invention; Figure 3 It is a side schematic diagram of the overall structure of the present invention; Figure 4It is a schematic diagram of the tire removal mechanism of the present invention; Figure 5 It is a schematic diagram of the rear side of the overall structure of the present invention; Figure 6 It is a partial structural schematic diagram of the present invention; Figure 7 It is a partial structural schematic diagram of the tire removal mechanism of the present invention; Figure 8 It is a schematic diagram of the operation of part of the lifting structure of the present invention.

[0017] Legend: 1. Device base; 101. Bearing 1; 102. Bearing 2; 103. Bearing 3; 104. Partition plate; 105. Electric telescopic rod 4; 106. Lifting platform; 107. Fifth motor; 108. Rotating disk 3; 109. Electric telescopic rod 5; 110. Rotating support plate; 2. Transmission mechanism; 201. First motor; 202. Synchronous wheel 1; 203. Synchronous belt; 204. Limit rod 1; 205. Synchronous wheel 2; 206. Transmission roller; 3. Demolition mechanism; 301. Support frame 1; 302. Second motor; 303. Rotating plate 1; 304. Electric telescopic rod 1; 305. Hydraulic rod; 306. Electric telescopic rod 2; 307. Demolition hook; 308. Fixed support; 4. Flipping mechanism; 401. Support frame 2; 402. Third motor; 403. Lead screw; 404. Slide rail; 405. Sliding block; 406. Fourth motor; 407. Rotating disk 2; 408. Electric telescopic rod 3; 409. Clamp. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the present invention provides a technical solution: an aircraft tire debonding and wheel hub repair device, comprising a device base 1, a side inner wall of the device base 1 is fixedly connected with a bearing 101, a side inner wall of the device base 1 is fixedly connected with a bearing 2 102, a side inner wall of the device base 1 is fixedly connected with a bearing 3 103, a side inner wall of the device base 1 is fixedly connected with a partition plate 104, a top end of the device base 1 is provided with a transmission mechanism 2, a top end of the device base 1 is provided with a debonding mechanism 3, and a top end of the device base 1 is provided with a flipping mechanism 4; The flip mechanism 4 includes a support frame 401, the bottom end of the support frame 401 is fixedly connected to the top of the device base 1, the top of the support frame 401 is fixedly connected to a third motor 402, the output end of the third motor 402 is fixedly connected to a lead screw 403, the bottom end of the support frame 401 is fixedly connected to a slide rail 404, the surface of the slide rail 404 is slidably connected to a slider 405, the outer side of the slider 405 is fixedly connected to a fourth motor 406, the output end of the fourth motor 406 is fixedly connected to a rotating disk 407, the surface of the rotating disk 407 is fixedly connected to an electric telescopic rod 408, and the telescopic end of the electric telescopic rod 408 is fixedly connected to a clamping block 409. At this time, the control The electric telescopic rod four 105 is extended, and the lifting platform 106 can lift the tire or wheel hub away from the conveying roller 206. At this time, the telescopic end of the electric telescopic rod three 408 extends outward, and the clamping block 409 fixedly connected to the electric telescopic rod three 408 will lift the tire or wheel hub. At this time, the third motor 402 controls the rotation of the lead screw 403 through a threaded connection with the slider 405 to make the slider 405 slide upward. At this time, the fourth motor 406 will drive the rotating disk two 407 fixedly connected to the output end to rotate, and the rotating disk two 407 drives the fixedly connected electric telescopic rod three 408 to rotate, so as to turn over the tire or wheel hub. The fourth motor 406 is a reciprocating motor and the internal circuit is the existing technology.

[0020] like Figure 1 , Figure 3 The top of the partition plate 104 shown is fixedly connected with an electric telescopic rod four 105, the top of the electric telescopic rod four 105 is fixedly connected with a lifting platform 106, the bottom end of the partition plate 104 is fixedly connected with a fifth motor 107, the output end of the fifth motor 107 is fixedly connected with a rotating disk three 108, the top of the rotating disk three 108 is fixedly connected with an electric telescopic rod five 109, the top of the electric telescopic rod five 109 is fixedly connected with a rotating support plate 110, the top of the partition plate 104 is provided with an electric telescopic rod four 105, the electric telescopic rod four 105 is inserted in the gap between the conveying rollers 206, when the conveying rollers 206 convey the tire or the wheel hub to the area where the flipping mechanism 4 is located, the electric telescopic rod four 105 is controlled to extend, the telescopic range of the electric telescopic rod five 109 is greater than the telescopic range of the electric telescopic rod four 105, at this time the lifting platform 106 can lift the tire or the wheel hub away from the conveying roller 206, the fifth motor 107 is a reciprocating motor and the internal circuit is the prior art.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The bottom end of the support frame 401 is fixedly connected to the device base 1, the bottom end of the lead screw 403 is rotatably connected to the device base 1, and the bottom end of the slide rail 404 is fixedly connected to the device base 1 to fix the flip mechanism 4 to the top of the device base 1.

[0022] like Figure 1 , Figure 3 The transmission mechanism 2 shown includes a first motor 201, the output end of the first motor 201 is fixedly connected to a synchronous wheel 202, the surface of the synchronous wheel 202 is connected to a synchronous belt 203, the surface of the synchronous belt 203 is connected to a limiting rod 204 in a sliding manner, the surface of the device base 1 is fixedly connected to a limiting rod 2 to limit the synchronous belt 203, the inner side of the synchronous belt 203 is connected to a synchronous wheel 205, and the wrap angle of the synchronous belt 203 to the synchronous wheel 205 is greater than 120 degrees due to the limitation of the limiting rod 2. One end of the synchronous wheel 205 away from the synchronous belt 203 is fixedly connected to the conveying roller 206. By placing the aircraft tire on the top of the conveying roller 206, the first motor 201 drives the synchronous wheel 1 202 to rotate, the synchronous wheel 1 202 drives the synchronous belt 203 to rotate, the synchronous belt 203 drives the synchronous wheel 205 to rotate, and then drives the conveying roller 206 to rotate, the limit rod 1 204 limits and tensions the synchronous belt 203 to realize the transportation of the tire, and the internal circuit of the first motor 201 is the existing technology.

[0023] like Figure 1 , Figure 3 The surface of the synchronous wheel 202 is fixedly connected to the inner wall of the bearing 101, the surface of the limit rod 204 is fixedly connected to the inner wall of the bearing 2 102, and the surface of the synchronous wheel 205 is fixedly connected to the inner wall of the bearing 3 103, so that the transmission mechanism 2 is fixed to the side of the device base 1.

[0024] like Figure 1 , Figure 3 As shown, one end of the first motor 201 close to the synchronous wheel 1 202 is fixedly connected to the device base 1, and the end of the conveying roller 206 away from the synchronous wheel 205 is rotatably connected to the device base 1, so that the first motor 201 can drive the transmission mechanism 2 to operate, and the conveying roller 206 can transmit stably.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6The tire removal mechanism 3 shown includes a support frame 301, the top of the support frame 301 is fixedly connected to a second motor 302, the output end of the second motor 302 is fixedly connected to a rotating disk 303, the bottom end of the rotating disk 303 is fixedly connected to an electric telescopic rod 304, the bottom end of the electric telescopic rod 304 is also provided with a tire removal hook 307, the bottom end of the support frame 301 is fixedly connected to a hydraulic rod 305, the bottom end of the hydraulic rod 305 is fixedly connected to a fixed support 308, the bottom end of the support frame 301 is fixedly connected to an electric telescopic rod 206, the bottom end of the electric telescopic rod 206 is fixedly connected to a tire removal hook 307, and the tire will slide to the electric telescopic rod 304 and the electric telescopic rod 306 because of its circular shape and the conveying of the conveying roller 206. Within the circular range surrounded by the second telescopic rod 306, the electric telescopic rod 1 304 and the electric telescopic rod 2 306 are inserted in the gap between the conveying rollers 206. When the tire slides into the range, the electric telescopic rod 1 304 and the electric telescopic rod 2 306 are started to retract upward, and the hydraulic rod 305 is started to extend downward. The fixed support 308 fixedly connected to the bottom of the hydraulic rod 305 will rest against the tire hub. The tire removal hook 307 fixedly connected to the bottom of the electric telescopic rod 1 304 and the electric telescopic rod 2 306 will lift the tire. The hydraulic rod 305 acts in the opposite direction to the electric telescopic rod 1 304 and the electric telescopic rod 2 306, so that the tire removal hook 307 can remove the tire from the hub. The second motor 302 is a reciprocating motor and the internal circuit is the prior art.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The side of the rotating disk 1 303 is rotatably connected to the support frame 1 301, and the bottom end of the support frame 1 301 is fixedly connected to the device base 1. After the tire is removed, the tire will be separated from the conveying roller 206 under the contraction action of the electric telescopic rod 1 304 and the electric telescopic rod 2 306. The hydraulic rod 305 is contracted and the wheel hub will continue to be transported under the action of the transmission mechanism 2. After the wheel hub is transported out of the circular range, the second motor 302 can be used as a reciprocating motor to control the electric telescopic rod 1 304 to reciprocate, so that the tire removal hook 307 fixed at the bottom end of the electric telescopic rod 1 304 rotates to the position of being removed from the tire. At this time, the electric telescopic rod 2 306 is controlled to extend downward to place the tire on the surface of the conveying roller 206, so that the tire can also be conveyed.

[0027] Working principle: when in use, by placing the aircraft tire on the top of the conveying roller 206, the first motor 201 drives the synchronous wheel 1 202 to rotate, the synchronous wheel 1 202 drives the synchronous belt 203 to rotate, the synchronous belt 203 drives the synchronous wheel 205 to rotate, and then drives the conveying roller 206 to rotate, the limit rod 1 204 limits and tensions the synchronous belt 203 to realize the transportation of the tire, which solves the problem that the existing tire removal device usually does not have the transportation function, and when the tire is placed on the conveying roller 206 for transportation, the tire will slide into the circular range surrounded by the electric telescopic rod 1 304 and the electric telescopic rod 2 306 due to its own circular shape and the conveying of the conveying roller 206. The electric telescopic rod 1 304 and the electric telescopic rod 2 306 are inserted in the gap between the conveying rollers 206. When the tire slides into the range, the electric telescopic rod 1 304 and the electric telescopic rod 2 306 are started to retract upward, and the hydraulic rod 305 is started to extend downward at the same time. The bottom of the hydraulic rod 305 is fixedly connected The fixed support 308 will be against the part of the tire hub, and the tire removal hook 307 fixedly connected to the bottom of the electric telescopic rod 1 304 and the electric telescopic rod 2 306 will lift the tire, and the hydraulic rod 305 acts in the opposite direction to the electric telescopic rod 1 304 and the electric telescopic rod 2 306, so that the tire removal hook 307 can remove the tire from the wheel hub. After the tire removal is completed, the tire will be separated from the conveying roller 206 under the contraction effect of the electric telescopic rod 1 304 and the electric telescopic rod 2 306, and the hydraulic rod 305 will be contracted. The wheel hub will continue to be transported under the action of the transmission mechanism 2. After the wheel hub is transported out of the circular range, the second motor as the 302 reciprocating motor can control the electric telescopic rod 1 304 to reciprocate, so that the tire removal hook 307 fixed at the bottom end of the electric telescopic rod 1 304 rotates to the position of being separated from the tire. At this time, the electric telescopic rod 2 306 is controlled to extend downward to place the tire on the surface of the conveying roller 206, so that the tire can also be conveyed, so that the tire hub can be conveyed separately while the tire is being removed; In addition, an electric telescopic rod 4 105 is arranged at the top of the partition plate 104 arranged on the inner wall of the device base 1. The electric telescopic rod 4 105 is inserted in the gap between the conveying rollers 206. The top of the electric telescopic rod 4 105 is fixedly connected with a lifting platform 106. When the conveying roller 206 conveys the tire or the wheel hub to the area where the flipping mechanism 4 is located, the electric telescopic rod 4 105 is controlled to extend. At this time, the lifting platform 106 can lift the tire or the wheel hub away from the conveying roller 206. At this time, the telescopic end of the electric telescopic rod 3 408 extends outward, and the clamping block 409 fixedly connected to the electric telescopic rod 3 408 will lift the tire or the wheel hub. At this time, the third motor 402 controls the screw 403 to rotate. The slider 405 slides upward, and at this time the fourth motor 406 will drive the rotating disk 2 407 fixedly connected to the output end to rotate, and the rotating disk 2 407 drives the fixedly connected electric telescopic rod 3 408 to rotate, so that the tire or wheel hub can be turned over, so that the tire or wheel hub can be turned over during transportation, which increases the subsequent operability of the assembly line, and the electric telescopic rod 5 109 fixedly connected to the top of the rotating disk 3 108 rotatably connected to the partition plate 104 can control the tire or wheel hub to rotate through the drive of the fifth motor 107, and a cleaning mechanism or maintenance mechanism can be set at the top of the area where the flipping mechanism 4 is located to clean or repair the tire and wheel hub in all aspects.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aircraft tire removal and wheel hub repair device, comprising a device base (1), characterized in that: A bearing 1 (101) is fixedly connected to the inner wall of the side surface of the device base (1), a bearing 2 (102) is fixedly connected to the inner wall of the side surface of the device base (1), a bearing 3 (103) is fixedly connected to the inner wall of the side surface of the device base (1), a partition plate (104) is fixedly connected to the inner wall of the device base (1), a transmission mechanism (2) is arranged at the top end of the device base (1), a mold removal mechanism (3) is arranged at the top end of the device base (1), and a flipping mechanism (4) is arranged at the top end of the device base (1); The flip mechanism (4) comprises a second support frame (401), the top end of the second support frame (401) is fixedly connected to a third motor (402), the output end of the third motor (402) is fixedly connected to a lead screw (403), the bottom end of the second support frame (401) is fixedly connected to a slide rail (404), the surface of the slide rail (404) is slidably connected to a slider (405), the outer side of the slider (405) is fixedly connected to a fourth motor (406), the output end of the fourth motor (406) is fixedly connected to a second rotating disk (407), the surface of the second rotating disk (407) is fixedly connected to a third electric telescopic rod (408), and the telescopic end of the third electric telescopic rod (408) is fixedly connected to a clamping block (409).

2. The aircraft tire removal and wheel hub repair device according to claim 1, characterized in that: The top end of the partition plate (104) is fixedly connected to an electric telescopic rod four (105), the top end of the electric telescopic rod four (105) is fixedly connected to a lifting platform (106), the bottom end of the partition plate (104) is fixedly connected to a fifth motor (107), the output end of the fifth motor (107) is fixedly connected to a rotating disk three (108), the top end of the rotating disk three (108) is fixedly connected to an electric telescopic rod five (109), and the top end of the electric telescopic rod five (109) is fixedly connected to a rotating support plate (110).

3. The aircraft tire removal and wheel hub repair device according to claim 1, characterized in that: The bottom end of the second support frame (401) is fixedly connected to the device base (1), the bottom end of the lead screw (403) is rotatably connected to the device base (1), and the bottom end of the slide rail (404) is fixedly connected to the device base (1).

4. The aircraft tire removal and wheel hub repair device according to claim 1, characterized in that: The transmission mechanism (2) comprises a first motor (201), the output end of the first motor (201) is fixedly connected to a synchronous wheel (202), the surface of the synchronous wheel (202) is transmission-connected to a synchronous belt (203), the surface of the synchronous belt (203) is slidably connected to a limit rod (204), the inner side of the synchronous belt (203) is transmission-connected to a synchronous wheel (205), and one end of the synchronous wheel (205) away from the synchronous belt (203) is fixedly connected to a transmission roller (206).

5. The aircraft tire removal and wheel hub repair device according to claim 4, characterized in that: The surface of the synchronous wheel 1 (202) is fixedly connected to the inner wall of the bearing 1 (101), the surface of the limit rod 1 (204) is fixedly connected to the inner wall of the bearing 2 (102), and the surface of the synchronous wheel 2 (205) is fixedly connected to the inner wall of the bearing 3 (103).

6. The aircraft tire removal and wheel hub repair device according to claim 4, characterized in that: One end of the first motor (201) close to the first synchronous wheel (202) is fixedly connected to the device base (1), and one end of the conveying roller (206) away from the second synchronous wheel (205) is rotatably connected to the device base (1).

7. The aircraft tire removal and wheel hub repair device according to claim 1, characterized in that: The tire stripping mechanism (3) comprises a support frame 1 (301), the top end of the support frame 1 (301) is fixedly connected to a second motor (302), the output end of the second motor (302) is fixedly connected to a rotating disk 1 (303), the bottom end of the rotating disk 1 (303) is fixedly connected to an electric telescopic rod 1 (304), the bottom end of the support frame 1 (301) is fixedly connected to a hydraulic rod (305), the bottom end of the hydraulic rod (305) is fixedly connected to a fixed support (308), the bottom end of the support frame 1 (301) is fixedly connected to an electric telescopic rod 2 (306), and the bottom end of the electric telescopic rod 2 (306) is fixedly connected to a tire stripping hook (307).

8. The aircraft tire removal and wheel hub repair device according to claim 1, characterized in that: The side surface of the rotating disk 1 (303) is rotatably connected to the support frame 1 (301), and the bottom end of the support frame 1 (301) is fixedly connected to the device base (1).

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