Aircraft brake assembly quick release device with self-stabilizing function

Abstract

The application discloses a kind of self-stabilizing aircraft brake assembly quick release equipment, it is related to quick release equipment technical field.The quick release equipment includes jacking mechanism, control system and base, the upper side of base is provided with support frame, jacking mechanism is set to the downside of base, rotating motor is installed on support frame, rotating motor's output shaft is installed with rotating frame, rotating frame is installed with lowering cylinder, clamping plate is set on the telescopic rod of lowering cylinder, multiple sets of clamping balls are installed on clamping plate, jacking mechanism is provided with travelling wheel, fixed cylinder is set on base, lifting cylinder and rotating shaft are sequentially installed in fixed cylinder, horizontal clamping cylinder is installed above rotating shaft, two sets of inclined clamping cylinders are rotatably installed on horizontal clamping cylinder, through buffer spring and magnetorheological fluid, the stability of wheel and brake assembly when placing is ensured, to facilitate transportation or handling, reach the purpose of automatically stabilizing wheel and brake assembly, avoid wheel and brake assembly shake and dump.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of quick release equipment, and specifically relates to a quick release equipment for an airplane brake assembly with a self-stabilizing function. BACKGROUND

[0002] The airplane brake assembly is a braking device installed in the airplane wheel, and its main function is to generate a brake torque to absorb the kinetic energy of the airplane landing taxiway, so as to slow down the airplane and shorten the taxiway distance.

[0003] The existing quick release equipment for airplane wheels and brake assemblies mainly has the following problems: (1) the airplane wheel and brake assembly are heavy, and are prone to shaking during disassembly and removal, and (2) the airplane wheel and brake assembly are difficult to be placed on a maintenance work station or a storage work station after removal. SUMMARY

[0004] The present application aims to provide a quick release equipment for an airplane brake assembly with a self-stabilizing function to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a quick release equipment for an airplane brake assembly with a self-stabilizing function, comprising a jacking mechanism and a control system, comprising a base, a support frame is arranged on the upper side of the base, the jacking mechanism is arranged on the lower side of the base, a rotary motor is installed on the support frame, a rotating frame is installed on the output shaft of the rotary motor, a descending oil cylinder is installed on the rotating frame, a clamping plate is arranged on the telescopic rod of the descending oil cylinder, a plurality of clamping balls are installed on the clamping plate, a walking wheel is arranged on the jacking mechanism, a fixing cylinder is arranged on the base, a lifting cylinder and a rotating shaft are sequentially installed in the fixing cylinder, a horizontal clamping cylinder is installed above the rotating shaft, and two groups of inclined clamping cylinders are rotatably installed on the horizontal clamping cylinder.

[0006] The bottom of the horizontal clamping cylinder is provided with a buffer cylinder, the buffer cylinder is hollow inside, a spline groove and a connecting plate are arranged on the upper side and the lower side of the buffer cylinder inside respectively, the rotating shaft is provided with a spline tooth shape, a buffer plate and an external thread on the upper side, the middle and the lower side respectively, and the rotating shaft is located inside the buffer cylinder.

[0007] The rotating shaft and the buffer cylinder are slidably connected through the spline groove and the spline tooth, the connecting plate is located above the buffer plate, the connecting plate and the buffer plate are connected with a buffer spring, and the opposite sides of the connecting plate and the buffer plate are respectively provided with electromagnets.

[0008] The lower side of the connecting plate, the upper side of the buffer plate, the outer side of the rotating shaft and the inside of the buffer cylinder form a buffer chamber, and the buffer spring is located in the buffer chamber.

[0009] The fixed cylinder is hollow inside, the fixed cylinder is made of magnetic shielding material, the upper side and the middle part of the inside of the fixed cylinder are respectively provided with a guide groove and a coil, the lower side of the fixed cylinder is slidably installed with an extrusion plate, the extrusion plate is made of magnetic shielding material, an oil cavity is arranged between the extrusion plate and the bottom of the fixed cylinder, the oil cavity is communicated with the buffer cavity through a pipeline penetrating through the fixed cylinder and the buffer cylinder, an electromagnetic valve, a flow control valve and a flowmeter are arranged in the pipeline communicated with the oil cavity, and a magnetorheological fluid is arranged in the oil cavity;

[0010] The outer side and the lower side of the lifting cylinder are respectively provided with guide shafts, the middle part of the lifting cylinder is threadedly connected with a rotating shaft, the rotating shaft penetrates through the lifting cylinder and is rotatably arranged on the lifting cylinder, and the guide shafts and the guide grooves are slidably connected.

[0011] The opposite sides of the extrusion plate and the lifting cylinder are respectively provided with first and second electromagnetic plates, the first and second electromagnetic plates are located in the magnetic field of the coil, and the two ends of the coil, the first electromagnetic plate and the second electromagnetic plate are electrically connected with the control system.

[0012] The middle part of the lifting cylinder is provided with an internal thread, and the lifting cylinder and the rotating shaft are threadedly connected through the internal thread and an external thread;

[0013] The upper side of the transverse clamping cylinder is hollow, the two ends of the transverse clamping cylinder are provided with clamping rollers, two groups of inclined clamping cylinders are arranged on the two groups of clamping rollers respectively, and the clamping rollers are electrically connected with the control system.

[0014] Two groups of conveying rollers are arranged on the transverse clamping cylinder and the two groups of inclined clamping cylinders, a base belt is sleeved between the two groups of conveying rollers, a plurality of teeth are arranged on the base belt, the base belt is elastic, and the two groups of conveying rollers are electrically connected with the control system.

[0015] A plurality of adsorption cylinders are arranged on the clamping plate, a plurality of clamping balls are slidably arranged in the adsorption cylinders respectively, reset springs are connected between the clamping balls and the adsorption cylinders, piezoelectric ceramic plates are arranged in the adsorption cylinders, and the piezoelectric ceramic plates are electrically connected with the control system.

[0016] The clamping ball is made of nylon material, rubber columns are arranged on the surface of the clamping ball, and the rubber columns have viscosity.

[0017] The walking wheel is electrically connected with the control system, the walking wheel is a macadam wheel, and a displacement sensor is arranged in the walking wheel.

[0018] A pressure sensor and an encoder are arranged in the conveying roller, and the pressure sensor and the encoder are electrically connected with the control system.

[0019] A control box is arranged on the base, and a control system is arranged in the control box.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. After disassembly, the wheels and brake assemblies undergo shock absorption treatment to prevent shaking. The horizontal clamping cylinder moves the buffer cylinder downwards, and the buffer cylinder simultaneously moves the connecting plate downwards. The connecting plate compresses the buffer spring, which provides the first buffer and shock absorption against the downward impact force of the wheels and brake assemblies. The magnetorheological fluid in the buffer chamber provides a second buffer and shock absorption against the wheels and brake assemblies. Through the buffer spring and magnetorheological fluid, the stability of the wheels and brake assemblies is ensured during placement, facilitating transportation or handling. This achieves the purpose of automatically stabilizing the wheels and brake assemblies, preventing them from shaking or tipping over.

[0022] 2. A baseband is used to transport the moved wheels and brake assemblies, enabling rapid docking with maintenance or storage stations. The control system energizes both ends of the coil and the second electromagnetic plate. The magnetic field generated by the energized coil repels the magnetic field generated by the second electromagnetic plate. Under the action of the repulsive force, the second electromagnetic plate moves away from the coil, driving the lifting cylinder upward. The lifting cylinder slides upward through the guide shaft and guide groove. The lifting cylinder drives the rotating shaft to rotate through the internal and external threads. The rotating shaft drives the buffer cylinder to rotate by a certain angle through the spline groove and spline teeth. The buffer cylinder drives the horizontal clamping cylinder to rotate by a certain angle. The horizontal clamping cylinder drives the two sets of oblique clamping cylinders, wheels, and brake assemblies to rotate by a certain angle, so that the wheels and brake assemblies can dock with the external maintenance and storage positions. This avoids docking difficulties caused by the inability to adjust the position of the wheels and brake assemblies, facilitating further maintenance and storage.

[0023] 3. The upper and sides of the wheels and brake assemblies are clamped and positioned to prevent them from tipping over. The control system drives two sets of inclined clamping cylinders to rotate at a certain angle via clamping rollers, reducing the angle between the two sets of inclined clamping cylinders. The base belts on the two sets of inclined clamping cylinders cover both sides of the wheels and brake assemblies. At this time, the lower sides of the wheels and brake assemblies are covered by the base belt on the horizontal clamping cylinder, and the sides of the wheels and brake assemblies are covered by the base belts on the two sets of inclined clamping cylinders. The horizontal clamping cylinder and the two sets of inclined clamping cylinders clamp and position the wheels and brake assemblies. The toothed base belts on the horizontal clamping cylinder and the two sets of inclined clamping cylinders increase the friction between the wheels and brake assemblies, improving the clamping effect. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the oblique clamping cylinder in this invention;

[0026] Figure 3is a structure diagram of the clamping plate in the present application;

[0027] Figure 4 is Figure 3 is a partial enlarged view of the A area in the present application;

[0028] Figure 5 is Figure 3 is a partial enlarged view of the B area in the present application;

[0029] Figure 6 is a structure diagram of the rotating shaft in the present application;

[0030] Figure 7 is a structure diagram of the clamping ball in the present application.

[0031] In the figure: 1, control box; 11, base; 111, support frame; 2, rotating motor; 21, rotating frame; 22, descending oil cylinder; 23, clamping plate; 231, adsorption cylinder; 232, piezoelectric ceramic plate; 24, clamping ball; 3, walking wheel; 31, fixed cylinder; 311, guide groove; 312, coil; 313, extrusion plate; 32, lifting cylinder; 321, guide shaft; 33, rotating shaft; 34, transverse clamping cylinder; 341, buffer cylinder; 342, buffer plate; 343, buffer spring; 344, clamping roller; 35, inclined clamping cylinder; 36, conveying roller; 361, base tape. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work are within the protection scope of the present application.

[0033] Embodiment: as Figures 1-7As shown, the present application provides a kind of technical scheme of aircraft brake assembly quick release device with self-stabilizing function, including jacking mechanism, control system and base 11, the upper side of base 11 is provided with support frame 111, jacking mechanism is arranged in the lower side of base 11, rotary motor 2 is installed on support frame 111, output shaft of rotary motor 2 is installed with rotating frame 21, lowering cylinder 22 is installed on rotating frame 21, clamping plate 23 is arranged on the telescopic rod of lowering cylinder 22, a plurality of clamping balls 24 are installed on clamping plate 23, jacking mechanism is provided with walking wheel 3, fixed cylinder 31 is arranged on base 11, lifting cylinder 32 and rotating shaft 33 are sequentially installed in fixed cylinder 31, horizontal clamping cylinder 34 is installed above rotating shaft 33, two groups of inclined clamping cylinders 35 are rotatably installed on horizontal clamping cylinder 34, control box 1 is arranged on base 11, control system is arranged in control box 1, walking wheel 3 is electrically connected with control system, walking wheel 3 is macadam, and displacement sensor is built in walking wheel 3.

[0034] The bottom of horizontal clamping cylinder 34 is provided with buffer cylinder 341, the inside of buffer cylinder 341 is hollow, the upper side and the lower side in the inside of buffer cylinder 341 are respectively provided with spline groove and connecting plate, the upper side, the middle and the lower side of rotating shaft 33 are respectively provided with spline tooth shape, buffer plate 342 and external thread, and rotating shaft 33 is located in the inside of buffer cylinder 341;Rotating shaft 33 and buffer cylinder 341 are slidably connected through spline groove and spline tooth, connecting plate is located above buffer plate 342, buffer spring 343 is connected between connecting plate and buffer plate 342, and the opposite sides of connecting plate and buffer plate 342 are respectively provided with electromagnet (not shown in the figure).

[0035] The lower side of connecting plate, the upper side of buffer plate 342, the outside of rotating shaft 33 and the inside of buffer cylinder 341 form buffer chamber, and buffer spring 343 is located in buffer chamber;The inside of fixed cylinder 31 is hollow, fixed cylinder 31 is made of magnetic shielding material, the upper side and the middle of the inside of fixed cylinder 31 are respectively provided with guide groove 311 and coil 312, extrusion plate 313 is slidably installed on the lower side of fixed cylinder 31, extrusion plate 313 is made of magnetic shielding material, oil cavity is arranged between extrusion plate 313 and the bottom of fixed cylinder 31, oil cavity is communicated with buffer chamber through pipeline penetrating fixed cylinder 31 and buffer cylinder 341, electromagnetic valve, flow control valve and flowmeter are arranged in the pipeline communicated with oil cavity, and magnetorheological fluid is arranged in oil cavity;The outside and the lower side of lifting cylinder 32 are respectively provided with guide shaft 321, the middle of lifting cylinder 32 is threadedly connected with rotating shaft 33, rotating shaft 33 penetrates lifting cylinder 32 and is rotatably arranged on lifting cylinder 32, guide shaft 321 and guide groove 311 are slidably connected;

[0036] The opposite side of the extrusion plate 313 and the lifting cylinder 32 is respectively provided with a first electromagnetic plate (not shown in the figure) and a second electromagnetic plate (not shown in the figure), both of which are located in the magnetic field of the coil 312, and both ends of the coil 312, the first electromagnetic plate and the second electromagnetic plate are electrically connected with the control system.

[0037] The middle part of the lifting cylinder 32 is provided with an internal thread, and the lifting cylinder 32 and the rotating shaft 33 are threadedly connected through the internal thread and the external thread; when the lifting cylinder 32 moves up and down through the guide shaft 321 and the guide groove 311, the lifting cylinder 32 drives the rotating shaft 33 to rotate to a set angle through the internal thread and the external thread; the rotating shaft 33 drives the buffer cylinder 341 to rotate to a set angle through the spline tooth shape and the spline groove; the buffer cylinder 341 drives the aircraft brake assembly to rotate to a set angle through the horizontal clamping cylinder 34, so as to realize the placement and removal of the aircraft brake assembly at different positions.

[0038] The upper side of the horizontal clamping cylinder 34 is hollow, and the horizontal clamping cylinder 34 is provided with clamping rollers 344 at both ends, and two groups of inclined clamping cylinders 35 are arranged on the two groups of clamping rollers 344 respectively, and the clamping rollers 344 are electrically connected with the control system; the horizontal clamping cylinder 34 and the two groups of inclined clamping cylinders 35 are both provided with two groups of conveying rollers 36, and a base belt 361 is sleeved between the two groups of conveying rollers 36, the base belt 361 is provided with a plurality of teeth, and the base belt 361 is elastic, the two groups of conveying rollers 36 are electrically connected with the control system, and the conveying rollers 36 are provided with a pressure sensor and an encoder, and the pressure sensor and the encoder are electrically connected with the control system.

[0039] A plurality of adsorption cylinders 231 are arranged on the clamping plate 23, and a plurality of clamping balls 24 are slidingly arranged in the adsorption cylinders 231 respectively, a reset spring is connected between the clamping ball 24 and the adsorption cylinder 231, and a piezoelectric ceramic plate 232 is arranged in the adsorption cylinder 231, and the piezoelectric ceramic plate 232 is electrically connected with the control system; the clamping ball 24 is made of nylon, and a rubber column is arranged on the surface of the clamping ball 24, and the rubber column has viscosity.

[0040] Working principle: the staff uses the hydraulic jack to lift the aircraft wheel and brake assembly to a set height, so as to take down the wheel and brake assembly, and press the start button on the control box 1, the quick release device starts, the control system supplies power to both ends of the coil 312, the first electromagnetic plate and the electromagnetic valve in the oil cavity connecting pipeline, so that the magnetic field generated by the coil 312 and the magnetic field generated by the first electromagnetic plate repel each other, under the repulsion force, the first electromagnetic plate moves away from the coil 312, the first electromagnetic plate drives the extrusion plate 313 to move synchronously, with the movement of the extrusion plate 313, the volume of the oil cavity gradually decreases, the pressure of the magnetorheological fluid in the oil cavity gradually increases, and the magnetorheological fluid is transported to the buffer chamber through the pipeline.

[0041] When the magnetorheological fluid enters the buffer chamber, the flow meter in the pipeline feeds back data to the control system, the control system closes the electromagnetic valve connected to the pipeline in the oil chamber, the coil 312 is powered off and the first electromagnetic plate is powered off, and the control system moves the lifting mechanism through the walking wheel 3, the lifting mechanism moves the base 11, and the base 11 moves the horizontal clamping cylinder 34 to the machine wheel and brake assembly directly below. The lifting mechanism moves the base 11 upward, and the base 11 moves the fixed cylinder 31, the rotating shaft 33 and the horizontal clamping cylinder 34 upward, so that the bottom of the machine wheel and brake assembly contacts the base tape 361 in the horizontal clamping cylinder 34. Then, the worker disassembles the machine wheel and brake assembly and places the machine wheel and brake assembly on the horizontal clamping cylinder 34.

[0042] When the machine wheel and brake assembly is placed on the horizontal clamping cylinder 34, the machine wheel and brake assembly is placed on the base tape 361 of the horizontal clamping cylinder 34, and the base tape 361 covers the machine wheel and brake assembly to increase the contact area. The control system simultaneously energizes the electromagnets on the connecting plate and the buffer plate 342 to generate a magnetic field in the buffer chamber, which converts the magnetorheological fluid in the buffer chamber from a liquid state to a solid-like state, significantly increasing the viscosity of the magnetorheological fluid.

[0043] The machine wheel and brake assembly drives the horizontal clamping cylinder 34 to move downward by the downward impact force, the horizontal clamping cylinder 34 drives the buffer cylinder 341 to move downward, the buffer cylinder 341 synchronously drives the connecting plate to move downward, the connecting plate compresses the buffer spring 343, the buffer spring 343 buffers and absorbs the downward impact force of the machine wheel and brake assembly for the first time, and the magnetorheological fluid in the buffer chamber buffers and absorbs the downward impact force of the machine wheel and brake assembly for the second time. Through the buffer spring 343 and the magnetorheological fluid, the stability of the machine wheel and brake assembly during placement is ensured for transportation or handling, achieving the purpose of automatically stabilizing the machine wheel and brake assembly and avoiding shaking and tilting of the machine wheel and brake assembly.

[0044] When the machine wheel and brake assembly is placed on the base tape 361, the control system drives the two groups of inclined clamping cylinders 35 to rotate a certain angle through the clamping roller 344, so that the angle between the two groups of inclined clamping cylinders 35 becomes smaller. The base tape 361 on the two groups of inclined clamping cylinders 35 covers the two sides of the machine wheel and brake assembly. At this time, the lower side of the machine wheel and brake assembly is covered by the base tape 361 on the horizontal clamping cylinder 34, and the two sides of the machine wheel and brake assembly are covered by the base tape 361 on the two groups of inclined clamping cylinders 35. The machine wheel and brake assembly is clamped and positioned by the horizontal clamping cylinder 34 and the two groups of inclined clamping cylinders 35. The base tapes 361 on the horizontal clamping cylinder 34 and the two groups of inclined clamping cylinders 35 increase the friction between the machine wheel and brake assembly through the tooth shape, improving the clamping effect on the machine wheel and brake assembly.

[0045] When the two groups of inclined clamping barrels 35 clamp and position the wheel and brake assembly, the encoder inside the clamping roller 344 feeds data back to the control system, and the control system drives the rotating frame 21 to rotate a certain angle through the rotating motor 2, and the rotating frame 21 drives the descending oil cylinder 22 and the clamping plate 23 to rotate to the top of the wheel and brake assembly, and the descending oil cylinder 22 drives the clamping plate 23 to move downward, and the clamping plate 23 drives the multiple groups of clamping balls 24 to clamp and position the wheel and brake assembly, and the multiple groups of clamping balls 24 are pressed on the surface of the wheel and brake assembly through the return springs, which can adapt to the shape of the wheel and brake assembly to improve the clamping effect.

[0046] When the wheel and brake assembly is clamped and positioned by the multiple groups of clamping balls 24 and the two groups of inclined clamping barrels 35, the worker drives the walking wheel 3 to move through the control system, and the walking wheel 3 drives the wheel and brake assembly to move to the maintenance position or the storage position. During the walking process of the walking wheel 3, the wheel and brake assembly will shake due to uneven roads and other reasons. At this time, the wheel and brake assembly presses the multiple groups of clamping balls 24 to move into the suction barrel 231, the multiple groups of clamping balls 24 extrude the piezoelectric ceramic plate 232, the current in the circuit connected by the piezoelectric ceramic plate 232 changes, the control system detects the current, and then obtains the shaking degree of the wheel and brake assembly.

[0047] When the shaking degree of the wheel and brake assembly exceeds the set range, the control system increases the current of the electromagnet on the connecting plate and the buffer plate 342 to increase the magnetic field between the connecting plate and the buffer plate 342, further increase the viscosity of the magnetorheological fluid, and significantly enhance the buffering and damping effect to perform damping treatment on the wheel and brake assembly that shakes violently.

[0048] When the wheel and brake assembly moves to the maintenance position or the storage position, the control system energizes the coil 312 at both ends and the second electromagnetic plate, the magnetic field generated by the energized coil 312 repels the magnetic field generated by the second electromagnetic plate, and under the repulsive force, the second electromagnetic plate moves away from the coil 312, the second electromagnetic plate drives the lifting barrel 32 to move upward, the lifting barrel 32 slides upward through the guide shaft 321 and the guide groove 311, the lifting barrel 32 drives the rotating shaft 33 to rotate through the internal threads and external threads, the rotating shaft 33 drives the buffer barrel 341 to rotate a certain angle through the spline groove and spline teeth, the buffer barrel 341 drives the horizontal clamping barrel 34 to rotate a certain angle, the horizontal clamping barrel 34 drives the two groups of inclined clamping barrels 35, the wheel and brake assembly to rotate a certain angle, so that the wheel and brake assembly can be docked with the external maintenance position and storage position, avoiding the difficulty of docking caused by the inability to adjust the position of the wheel and brake assembly, to facilitate further maintenance and storage.

[0049] When the wheel and brake assembly is docked with the external maintenance position and storage position, the control system drives the clamping plate 23 and the plurality of clamping balls 24 away from the wheel and brake assembly by the lowering cylinder 22, and drives the two sets of inclined clamping cylinders 35 away from the wheel and brake assembly by the two sets of clamping rollers 344, so that the two sets of inclined clamping cylinders 35 are in a horizontal state, and the base belts 361 on the two sets of inclined clamping cylinders 35 and the base belts 361 on the horizontal clamping cylinders 34 form a structure similar to a horizontal conveying belt, so as to facilitate the outward conveying of the wheel and brake assembly. At this time, the conveying rollers 36 on the inclined clamping cylinders 35 and the horizontal clamping cylinders 34 rotate simultaneously, and the conveying rollers 36 on the inclined clamping cylinders 35 and the horizontal clamping cylinders 34 drive the wheel and brake assembly to move to the maintenance position or the storage position through the base belts 361 respectively, so as to convey the wheel and brake assembly to the maintenance position or the storage position.

[0050] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims shall be construed as limiting the scope of the claims.

Claims

1. An aircraft brake assembly quick release device with self-stabilizing function, comprising a jacking mechanism and a control system, characterized in that: The utility model provides a kind of lifting device, including base (11), the upper side of the base (11) is provided with support frame (111), the jacking mechanism is arranged on the lower side of base (11), the rotating motor (2) is installed on the support frame (111), the output shaft of the rotating motor (2) is installed with rotating frame (21), the rotating frame (21) is installed with lower oil cylinder (22), the telescopic rod of the lower oil cylinder (22) is provided with clamping plate (23), a plurality of clamping balls (24) are installed on the clamping plate (23), the jacking mechanism is provided with walking wheel (3), the base (11) is provided with fixed cylinder (31), the fixed cylinder (31) is sequentially installed with lifting cylinder (32) and rotating shaft (33) inside, the rotating shaft (33) upper installation has transverse clamping cylinder (34), two groups of inclined clamping cylinder (35) are rotatably installed on the transverse clamping cylinder (34); The bottom of the transverse clamping cylinder (34) is provided with a buffer cylinder (341), which is hollow inside. The upper side and the lower side inside the buffer cylinder (341) are respectively provided with a spline groove and a connecting plate. The upper side, the middle and the lower side of the rotating shaft (33) are respectively provided with a spline tooth shape, a buffer plate (342) and an external thread. The rotating shaft (33) is located inside the buffer cylinder (341). The rotating shaft (33) and the buffer cylinder (341) are slidably connected through the spline groove and the spline tooth. The connecting plate is located above the buffer plate (342). The connecting plate and the buffer plate (342) are connected by a buffer spring (343). The opposite sides of the connecting plate and the buffer plate (342) are respectively provided with electromagnets.

2. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 1, characterized in that: The lower side of the connecting plate, the upper side of the buffer plate (342), the outer side of the rotating shaft (33) and the inside of the buffer cylinder (341) form a buffer chamber. The buffer spring (343) is located in the buffer chamber. The inside of the fixed cylinder (31) is hollow. The fixed cylinder (31) is made of magnetic shielding material. The upper side and the middle of the inside of the fixed cylinder (31) are respectively provided with a guide groove (311) and a coil (312). The lower side of the fixed cylinder (31) is slidably installed with an extrusion plate (313). The extrusion plate (313) is made of magnetic shielding material. An oil cavity is provided between the extrusion plate (313) and the bottom of the fixed cylinder (31). The oil cavity is communicated with the buffer chamber through a pipeline passing through the fixed cylinder (31) and the buffer cylinder (341). An electromagnetic valve, a flow control valve and a flowmeter are provided in the pipeline. The oil cavity is provided with a magnetic rheological fluid. The outer side and the lower side of the lifting cylinder (32) are respectively provided with guide shafts (321). The middle of the lifting cylinder (32) is threadedly connected with the rotating shaft (33). The rotating shaft (33) passes through the lifting cylinder (32) and is rotatably arranged on the lifting cylinder (32). The guide shafts (321) and the guide grooves (311) are slidably connected. The opposite side of the extrusion plate (313) and the lifting cylinder (32) is respectively provided with a first electromagnetic plate and a second electromagnetic plate, both of which are located in the magnetic field of the coil (312), and both ends of the coil (312), the first electromagnetic plate and the second electromagnetic plate are electrically connected with the control system.

3. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 2, characterized in that: The middle part of the lifting cylinder (32) is provided with an internal thread, and the lifting cylinder (32) and the rotating shaft (33) are threadedly connected through the internal thread and the external thread.

4. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 3, characterized in that: The upper side of the transverse clamping cylinder (34) is hollow, and the transverse clamping cylinder (34) is provided with clamping rollers (344) at both ends, and two groups of inclined clamping cylinders (35) are arranged on the two groups of clamping rollers (344), and the clamping rollers (344) are electrically connected with the control system. The transverse clamping cylinder (34) and the two groups of inclined clamping cylinders (35) are provided with two groups of conveying rollers (36), and the two groups of conveying rollers (36) are sleeved with a base belt (361), the base belt (361) is provided with a plurality of teeth, the base belt (361) has elasticity, and the two groups of conveying rollers (36) are electrically connected with the control system.

5. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 4, characterized in that: A plurality of adsorption cylinders (231) are arranged on the clamping plate (23), a plurality of clamping balls (24) are slidingly arranged in the adsorption cylinders (231), reset springs are connected between the clamping balls (24) and the adsorption cylinders (231), piezoelectric ceramic plates (232) are arranged in the adsorption cylinders (231), and the piezoelectric ceramic plates (232) are electrically connected with the control system.

6. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 5, characterized in that: The clamping ball (24) is made of nylon, and the clamping ball (24) is provided with a rubber column on the surface, and the rubber column has viscosity.

7. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 6, characterized in that: The walking wheel (3) is electrically connected with the control system, the walking wheel (3) is a macadam wheel, and the walking wheel (3) is provided with a displacement sensor.

8. The quick release device for aircraft brake assembly with self-stabilizing function according to claim 7, characterized in that: The conveying roller (36) is provided with a pressure sensor and an encoder, and the pressure sensor and the encoder are electrically connected with the control system.

9. The quick release device for an aircraft brake assembly with self-stabilizing function according to claim 8, characterized in that: The base (11) is provided with a control box (1), and the control box (1) is provided with a control system.

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