Fixed-wing aircraft comprehensive hangar with recovery, storage and transportation functions

Abstract

The invention discloses a fixed-wing aircraft comprehensive hangar with recovery, storage and transportation functions, relates to the technical field of fixed hangars, has active docking capability, multi-stage deceleration buffer capability and unmanned intervention transfer and storage capability, can improve the safety and stability of recovery operation, and improves the recovery efficiency. And the overall operation efficiency and the management level of the fixed-wing aircraft in various working environments can be remarkably improved, and important practical value and popularization prospects are achieved. Comprising a recovery facility, a transfer facility and a storage facility; the recovery facility is used for executing automatic recovery operation of the fixed-wing aircraft; the storage facility is used for storing the recovered fixed-wing aircraft; and a transfer facility is arranged between the recovery facility and the storage facility and is used for automatically transferring the recovered fixed-wing aircrafts into the storage facility. According to the storage facility, a multi-layer modular structure is adopted, and high-density ordered storage and rapid scheduling of the fixed-wing aircrafts are achieved in combination with the conveying belt and the supporting plate mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fixed hangar, in particular to a fixed-wing aircraft comprehensive hangar with recycling and storage functions. BACKGROUND

[0002] In recent years, with the wide application of small and medium-sized fixed-wing aircraft in the fields of agricultural inspection, urban logistics, emergency rescue and the like, the high-frequency and multi-task operation requirements of the fixed-wing aircraft have put forward higher requirements on the ground support system. In particular, in the long-time and high-density task execution scene, how to realize the rapid, safe and sustainable recycling and management of the fixed-wing aircraft has become one of the key technical problems in the ground support system of the fixed-wing aircraft.

[0003] The traditional fixed-wing aircraft recycling technology is mostly completed by manual or semi-automatic mode, including sliding landing, parachute cushioning, net catching and horizontal rope arresting and the like. Such modes generally have the following problems: on the one hand, most of them adopt a one-way control mode of "active flight control + passive docking of the recycling system", which is too dependent on the navigation accuracy and attitude control capability of the fixed-wing aircraft itself, resulting in high requirements on the flight control system and sensing equipment, and increasing the system cost and control burden; on the other hand, most of the recycling modes lack multi-stage buffer structure, and the impact load in the recycling process is large, which is easy to cause structural damage of the fixed-wing aircraft and failure of the airborne equipment, and it is difficult to realize safe, stable and batch high-efficiency operation.

[0004] In addition, the existing recycling system generally lacks coordination and matching with the "transportation-storage" link, and the recycled fixed-wing aircraft needs to be manually transported and stored in a scattered manner, which is low in efficiency and chaotic in management, and is difficult to adapt to the cluster operation requirements in the multi-mission and intensive operation scene. Therefore, there is an urgent need for an integrated ground support system with high structural integration, modularized functions and covering the whole process of "automatic recycling-automatic transportation-ordered storage". SUMMARY

[0005] In view of the above problems, the present application provides a fixed-wing aircraft comprehensive hangar with recycling and storage functions, which has active docking capability, multi-stage deceleration and buffering capability and unmanned intervention transportation and storage capability, can not only improve the safety and stability of the recycling operation, but also significantly improve the overall operation efficiency and management level of the fixed-wing aircraft in various operation environments, and has important practical value and popularization prospect.

[0006] The technical scheme of the present application is as shown in Figure 1 Fig. 1, which comprises a recycling facility, a transportation facility and a storage facility. The recycling facility is used to perform the automatic recycling operation of the fixed-wing aircraft; the storage facility is used to store the fixed-wing aircraft which has completed recycling; a transfer facility is arranged between the recycling facility and the storage facility, and is used to automatically transfer the recycled fixed-wing aircraft into the storage facility; and the transfer facility is walkably installed on the longitudinal rail; The storage facility is divided into three layers, i.e., upper, middle and lower layers, each layer is provided with a conveying motor, a conveying support plate and a conveying belt, the three conveying support plates are fixedly connected through supports and are parallel to each other, both ends of the conveying support plate are rotatably connected with a storage facility pulley, and the output shaft of the conveying motor is fixedly connected with one of the storage facility pulleys; and the conveying belt sequentially passes through the storage facility pulleys at both ends of the conveying support plate, and is driven by the conveying motor to move in the circumferential direction.

[0007] In this way, under the driving of the conveying motor, the conveying belt can move the fixed-wing aircraft carried by each layer in the horizontal direction to the rear position of the storage facility, thereby reserving the front space for the subsequent fixed-wing aircraft to enter and store, and realizing the orderly storage of the continuous multiple fixed-wing aircrafts.

[0008] The overall structure of the recycling facility is shown in Figure 2a , 2b , 2c: The recycling facility comprises a blocking device, a robot system, a railcar, a railcar acceleration system and a railcar deceleration system. The railcar is provided with two transverse rails, the robot system is a robot with multi-degree-of-freedom posture adjustment capability, such as a six-axis robot, the robot is walkably arranged on the rails, and the blocking device is fixedly installed at the execution end of the robot; the position and orientation of the blocking device can be adjusted through the robot, so as to better receive the fixed-wing aircraft, and the walking mechanism arranged at the bottom of the robot can also make the robot have transverse walking capability to adapt to the recycling position of the fixed-wing aircraft. The longitudinal rail is arranged below the railcar, the railcar is slidably installed on the longitudinal rail, and the railcar acceleration system and the railcar deceleration system are arranged at the head and tail of the longitudinal rail respectively, and are used to accelerate the railcar and decelerate the railcar respectively. Thus, the acceleration and deceleration functions of the railcar are realized, the relative speed between the blocking device and the fixed-wing aircraft in the recycling process is reduced, and the impact load during recycling is further reduced.

[0009] The blocking device is shown in Figure 3a , 3b , 3c: The blocking device comprises a blocking frame, a blocking block, a sliding rail, a front limit, a rear limit, a guide device and a buffer. Furthermore, the arresting frame body adopts a frame structure; two horizontal beams extending backward are arranged on the left and right sides of the arresting frame, on which slide rails are installed, and the arresting block can be slidably installed on each slide rail; the front limit has two and is respectively fixed at the front end of the two slide rails; the rear limit has two and is respectively fixed at the end of the two slide rails 101c; the front side of the arresting frame is connected to an arc-shaped guide device, on which an arc-shaped I-beam is installed, forming two convergent channels that continuously narrow from front to back; there are four guide devices, and they are arranged symmetrically in pairs; between the same pair of guide devices is a wing receiving space, and the wing receiving space is gradually narrowed and connected to the area where the arresting block is located; the guide device is used to guide the fixed-wing aircraft during the recovery process, so that the fixed-wing aircraft can be smoothly docked with the arresting frame, and the wing is introduced into the arresting block.

[0010] Furthermore, the guiding device includes a roller and a roller seat, and the roller and the roller seat are arranged and covered on the arc-shaped I-beam; Furthermore, the buffer has two, which are symmetrically installed below the arresting frame, and a movable pulley is installed on the pull rod at the front end; the deceleration cable passes around the movable pulley, and the two ends are respectively fixed to the middle steel plate of the arresting frame and the front end of the arresting block.

[0011] The rail car Figure 4 As shown: The railcar includes a railcar frame, railcar wheels, an arresting hook and a catapult hook; the ground rail is fixedly mounted on the railcar frame in a transverse direction, and a plurality of railcar wheels are rotatably connected to the bottom of the railcar frame and mounted on the longitudinal rails; the arresting hook is fixedly mounted at the center of the bottom of the railcar frame for cooperating with the railcar deceleration system, and the catapult hook is fixedly mounted at both sides of the bottom of the railcar frame for cooperating with the railcar acceleration system.

[0012] Specifically, the main structure of the rail frame is an I-beam type, the upper surface of which is provided with a support structure for installing a flat plate and a robot ground rail, and the lower surface of which is provided with a plurality of rail wheels, and the rail wheels are used to clamp the four longitudinal rails arranged below for sliding; the rail frame is provided with three longitudinal sub-beams, among which an arresting hook is hingedly installed below the sub-beam in the middle position, and the arresting hook cooperates with the rail vehicle deceleration system to realize the deceleration control of the rail vehicle; ejection hooks are fixedly installed below the sub-beams on both sides of the rail vehicle, and the ejection hooks cooperate with the rail vehicle acceleration system to realize the accelerated movement of the rail vehicle.

[0013] The railcar deceleration system is as follows Figure 4 As shown: The rail vehicle deceleration system includes an arresting guide wheel and an arresting cable. The central axis of the arresting guide wheel is fixedly installed on both sides of the tail end of the longitudinal track. The two ends of the arresting cable are installed on the buffer device, and the arresting cable passes around the two arresting guide wheels and is arranged horizontally at the tail end of the longitudinal track. The height of the arresting cable is consistent with that of the arresting hook.

[0014] Among them, the arresting guide wheel is a fixed pulley used to change the arrangement direction of the arresting cable. The arresting cable is a steel rope with a certain length, and its two ends can be connected to buffering equipment such as hydraulic systems and damping systems to achieve energy dissipation during the deceleration process of the rail vehicle.

[0015] The railcar acceleration system is as follows Figure 5 As shown: The railcar acceleration system includes a cylinder, a launch actuator, a control valve, and an air tank; The cylinders are arranged in two groups in parallel and fixedly arranged at the front end of the longitudinal track; The ejection actuator includes a piston and a push platform. The piston is in a lancet shape and is arranged in a cylinder. The pistons in the same group of cylinders are fixedly connected by the push platform. The top of the push platform is provided with an arc-shaped groove adapted to the ejection hook. The gas storage tank is connected to the cylinder, and the control valve is arranged on a pipeline between the two to control the gas flow from the gas storage tank to the cylinder.

[0016] The gas tank can provide a power source for the railcar's acceleration system; the control valve is used to control the flow of gas from the gas tank to the cylinder. When the piston shuttles through the cylinder, the pusher can push the railcar to accelerate.

[0017] The transfer facilities are as follows Figure 6 、 7 As shown: The transfer facility includes two adjacently arranged columns and a lifting platform connected to the columns in a liftable manner; The column is arranged between the longitudinal track and the storage facility, and its bottom end is movably mounted on the longitudinal ground rail via a running wheel, and its top end is provided with a triangular support platform, and two rows of primary pulleys are rotatably connected to the triangular support platform, and two primary transfer belts are respectively wound around the two rows of primary pulleys, and the housings of the two primary transfer belt motors are fixedly mounted on the triangular support platform, and their output shafts are respectively linked to one of the two rows of primary pulleys; the two primary transfer belts are driven to reciprocate circumferentially by the two primary transfer belt motors; The lifting platform is slidably mounted on the column, the housing of the lifting platform motor is fixedly mounted on the lifting platform, and a lifting drive wheel that is in contact with the column is fixedly mounted on the output shaft of the lifting platform; the lifting platform is driven to move up and down by the lifting platform motor; The two rows of secondary pulleys are rotationally connected to the lifting platform, two secondary transfer belts are arranged on the two rows of secondary pulleys respectively, the housings of the two secondary transfer belt motors are fixedly installed on the lifting platform, and the output shafts of the two secondary transfer belt motors are in linkage with one of the two rows of secondary pulleys respectively; the two secondary transfer belts are driven to move circumferentially reciprocatingly by the two secondary transfer belt motors.

[0018] As shown in Figure 6 The main body of the transfer facility is composed of two adjacent columns, triangular support tables extending outward are arranged at the top of the columns respectively, the width of the triangular support tables is slightly larger than the spacing between the two slide rails in the arresting device, so that the triangular support tables can enter the middle frame of the arresting device to realize the receiving and transferring of the fixed-wing aircraft; The side surface of the column is provided with a lifting platform, and the lifting platform can move along the vertical direction of the column to adapt to the transfer requirements of different heights; As shown in Figure 7 A primary transfer belt motor and a primary transfer belt are arranged in the column and installed at the top of the triangular support table; the lifting platform is provided with a secondary transfer belt motor, a secondary transfer belt and a lifting platform motor, the secondary transfer belt and the driving motor thereof are installed on the support platform at the top of the lifting platform, and the lifting platform motor is used to drive the lifting platform to move up and down along the vertical guide rail arranged on one side of the column.

[0019] The surfaces of the primary and secondary transfer belts have a certain roughness, and the fixed-wing aircraft can be smoothly moved out of the arresting block by the friction between the surfaces and the wings of the fixed-wing aircraft, so as to realize the extraction and transfer operation of the fixed-wing aircraft; Through the above structure, the transfer facility can take out the recovered fixed-wing aircraft from the arresting device and transfer it to any height, so as to be transferred into the storage facility subsequently.

[0020] The present application generally comprises a recovery facility, a transfer facility and a storage facility, the recovery facility is arranged to implement active recovery operation after the fixed-wing aircraft completes the flight task, and reduces the docking impact through a multi-stage speed reduction mechanism to ensure the safety of recovery; the transfer facility is arranged between the recovery facility and the storage facility, and cooperates with the lifting structure and the multi-stage transmission device to realize the automatic transfer of the fixed-wing aircraft from the recovery position to the storage area; the storage facility adopts a multi-layer modular structure, combines with the conveyor belt and the support plate mechanism to realize the high-density and orderly storage and rapid scheduling of the fixed-wing aircraft.

[0021] The application can realize the automatic and centralized management of the whole process of the fixed-wing aircraft from recovery, transfer to storage, thereby improving the intelligent level and high-frequency operation ability of the fixed-wing aircraft comprehensive hangar. The design concept of integrating recovery, transfer and storage makes the hangar not only a simple "storage space", but also a comprehensive support node with functions of active reception, buffer protection, intelligent transfer and orderly scheduling, which is especially suitable for fixed-wing aircraft intensive operation scenes such as city inspection and emergency rescue.

[0022] From the technical advantages, the fixed-wing aircraft comprehensive hangar has three significant characteristics: first, the "active docking + multi-stage deceleration" structure effectively reduces the impact load of the fixed-wing aircraft during recovery, improves the system recovery success rate and the aircraft life; second, the "liftable transfer + double-stage conveying" transportation path realizes the seamless connection and layered scheduling of the fixed-wing aircraft from the arrest to the storage, greatly improves the operation efficiency; third, the "multi-layer modular storage" design not only saves space and improves capacity, but also supports rapid out-of-hangar and in-hangar deployment, meets the multi-aircraft collaborative operation demand. These innovations not only optimize the use performance of the fixed-wing aircraft comprehensive hangar, but also reduce the operation threshold and labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of the present case; Figure 2a is the structural schematic diagram of the recovery facility; Figure 2b is the schematic diagram of the fixed-wing aircraft recovery process; Figure 2c is the structural schematic diagram of the recovery facility from the lateral perspective; Figure 3a is the structural schematic diagram of the arresting device; Figure 3b is the structural schematic diagram of the guiding device; Figure 3c is the arrangement schematic diagram of the buffer and the deceleration cable; Figure 4 is the structural schematic diagram of the rail car; Figure 5 is the structural schematic diagram of the rail car acceleration system; Figure 6 is the schematic diagram of the transfer facility and the transfer process; Figure 7 is the structural schematic diagram of the transfer facility and the storage facility.

[0024] The figure 100 is a recovery facility, 101 is a blocking device, 101a is a blocking frame, 101b is a blocking block, 101c is a sliding rail, 101d is a front limit, 101e is a rear limit, 101f is a guide device, 101f1 is a roller seat, 101f2 is a roller, 101f3 is an arc-shaped I-beam, 101g is a buffer, 101g1 is a buffer body, 101g2 is a movable pulley, 101g3 is a deceleration cable; 102 is a robot system, 103 is a railcar, 103a is a railcar frame, 103b is a railcar wheel, 103c is a blocking hook, 103d is a launching hook; 104 is a railcar acceleration system, 104a is a cylinder, 104b is a launching actuator, 104c is a control valve, 104d is a gas storage tank, 104e is a piston, 104f is a push table; 105 is a railcar deceleration system, 105a is a blocking guide wheel, 105b is a blocking cable; 200 is a transfer facility, 201 is a stand, 201a is a first-stage transfer belt motor, 201b is a first-stage transfer belt, 202 is a lifting platform, 202a is a second-stage transfer belt motor, 202b is a second-stage transfer belt, 202c is a lifting platform motor; 300 is a storage facility, 301 is a conveying motor, 302 is a conveying support plate, 303 is a conveying belt. DETAILED DESCRIPTION

[0025] To clearly illustrate the technical features of the present application, the present application will be described in detail below with specific embodiments and in conjunction with the accompanying drawings.

[0026] Figure 1 The composition and arrangement of the present application are shown, and the fixed-wing aircraft comprehensive hangar includes a recovery facility 100, a transfer facility 200, and a storage facility 300; The recovery facility 100 is longitudinally arranged along the ground, and is used to perform automatic recovery operations of the fixed-wing aircraft; the storage facility 300 is arranged on one side of the recovery facility 100, and is used to store the fixed-wing aircraft that has completed recovery; the transfer facility 200 is arranged between the recovery facility 100 and the storage facility 300, and is used to automatically transfer the recovered fixed-wing aircraft into the storage facility 300.

[0027] Regarding the specific structure and function of the recovery facility: Figure 2a The structure and composition of the recovery facility 100 are shown, and include a blocking device 101, a robot system 102, a railcar 103, a railcar acceleration system 104, and a railcar deceleration system 105; The arresting device 101 is installed on the robot execution end with six degrees of freedom attitude adjustment capability, and can be actively adjusted according to the position and attitude information of the fixed-wing aircraft; the robot system 102 is installed above the track vehicle 103, and two ground rails for supporting the lateral movement of the robot system 102 are arranged above the track vehicle 103, so that the robot system 102 can match the dynamic trajectory of the fixed-wing aircraft; Four longitudinal cylindrical tracks are arranged below the track vehicle 103, and the track vehicle 103 can move longitudinally along the tracks, wherein a track vehicle acceleration system 104 and a track vehicle deceleration system 105 are arranged at the two ends of the tracks respectively, and the acceleration and deceleration functions of the track vehicle can be realized through the above-mentioned systems, so as to reduce the impact load and avoid structural damage during the fixed-wing aircraft recovery process.

[0028] The motion state of the recovery facility during the fixed-wing aircraft recovery process is shown in Figure 2b .

[0029] Referring to Figure 3a , the arresting device 101 includes an arresting frame 101a, arresting blocks 101b, slide rails 101c, front limiters 101d, rear limiters 101e, guide devices 101f and buffers 101g; The main body of the arresting frame 101 adopts a frame structure, and the middle part is hollow for passing the fixed-wing aircraft. A trapezoidal steel plate is arranged below the arresting frame 101 to enhance the strength of the frame body. Ten mounting holes are punched on one side of the steel plate, so as to be connected with the power output end of the robot system. Two rear-extending cross beams are arranged on the left and right sides of the arresting frame 101, and the slide rails 101c are installed on the cross beams. The arresting blocks 101b for receiving the wings of the fixed-wing aircraft are slidably installed on each slide rail 101c, so as to form a deceleration channel during the fixed-wing aircraft recovery process. The front limiters 101d are two and are fixed at the front ends of the two slide rails 101c respectively. The rear limiters 101e are two and are fixed at the ends of the two slide rails 101c respectively. The front limiters and the rear limiters jointly constrain the longitudinal movement of the arresting blocks 101b, so as to avoid the arresting blocks 101b from being separated from the slide rails. The front side of the arresting frame 101 is connected with the arc-shaped guide devices 101f, which are four and are arranged in pairs. The arc-shaped I-beams 101f3 are installed on the guide devices 101f, forming two converging channels which are continuously narrowed from front to back. The wing receiving space between the guide devices 101f in the same pair is gradually narrowed and then connected to the area where the arresting blocks 101b are located. The guide devices 101f guide the fixed-wing aircraft during the recovery process, so that the fixed-wing aircraft is successfully connected with the arresting frame 101a, and the wings are introduced into the arresting blocks 101b.

[0030] Referring to Figure 3bThe guiding device 101f further comprises a roller 101f2 and a roller seat 101f1 arranged on the arc-shaped I-beam 101f3, wherein the roller 101f2 is made of flexible material to reduce impact overload during the recovery of the fixed-wing aircraft.

[0031] Referring to Figure 3c The buffer 101g is provided with two buffers symmetrically installed below the arresting frame 101a; the front portion and the lower portion of the arresting frame 101a are provided with a plurality of fixed pulleys, and a movable pulley 101g2 is installed on the pull rod of the buffer 101g; the two ends of a deceleration cable 101g3 are fixed to the middle steel plate of the arresting frame 101a and the front end of the arresting block 101b, respectively, and the middle portion of the deceleration cable is supported by a plurality of fixed pulleys below the arresting frame body and passes through the movable pulley 101g2 at the end of the buffer pull rod, thereby increasing the deceleration stroke during the recovery of the fixed-wing aircraft and reducing the recovery overload of the fixed-wing aircraft.

[0032] Referring to Figure 4 The rail car comprises a rail car frame 103a, rail car wheels 103b, arresting hooks 103c and ejection hooks 103d; the main body of the rail car frame 103a is an I-beam structure composed of a horizontal main beam and a vertical auxiliary beam, wherein the main beam has two main beams, each of which has four installation slots, and a circular tray is arranged on each main beam to support a flat plate and a robot rail above the rail car 103, and the rail car wheels 103b are arranged below the main beam to clamp four vertical rails below the rail car 103; the auxiliary beam has three auxiliary beams, wherein the arresting hook 103c is hingedly installed below the middle auxiliary beam, and the arresting hook 103c cooperates with the rail car deceleration system 105 to realize the deceleration function of the rail car 103; the ejection hook 103d is fixedly installed below the auxiliary beam on both sides of the rail car 103, and the ejection hook 103d cooperates with the rail car acceleration system 104 to realize the acceleration function of the rail car 103. The rail car deceleration system 105 comprises arresting guide wheels 105a and arresting cables 105b; the arresting guide wheels 105a are fixed pulleys fixed to the ground to change the arrangement direction of the arresting cables 105b; the arresting cable 105b is a steel cable with a certain length, and the two ends of the arresting cable 105b can be connected to buffer equipment such as a hydraulic system and a damping system to dissipate energy during the deceleration of the rail car 103.

[0033] Referring to Figure 5The railcar acceleration system 104 includes cylinders 104a, an ejection executor 104b, a control valve 104c, a gas tank 104d, a piston 104e, and a push table 104f. The cylinders 104a are arranged in two groups at the front end of the rail, and each group of cylinders 104a is composed of two single cylinders and a connecting piece, which is machined with a longitudinal opening equal in length to the cylinder, so that part of the structure in the ejection executor 104b can extend to the periphery of the cylinder and be connected with the railcar 103. The ejection executor 104b is longitudinally slidably installed inside the cylinder 104a, and the main body is two mao-shaped pistons 104e, the tail is flat, and the head is conical. The two mao-shaped pistons 104e are fixedly connected through the push table 104f. The top end of the push table 104f is machined with an arc-shaped groove, which can be connected with the ejection hook 103d. When the piston 104e shuttles in the cylinder 104a, the push table 104f can push the railcar 103 to move at high speed. The control valve 104c and the gas tank 104d are installed at the front end of the cylinder 104a. The gas tank 104d is used for gas pressurization and storage, thereby providing a power source for the railcar acceleration system 104. The control valve 104c has two, respectively connected with the pipeline above the gas tank 104d and the two groups of cylinders 104a, to control the gas flow from the gas tank 104d to the cylinder 104a.

[0034] Regarding the specific structure and function of the transfer and storage facility: Referring to Figure 6 The main body of the transfer facility 200 is composed of two adjacent columns 201, and the top of each column is provided with a triangular support platform extending outward, which is slightly wider than the distance between the two slide rails in the arresting device 101, so that the support platform can penetrate into the middle frame of the arresting device, realizing the receiving and transferring of the fixed-wing aircraft. The side of the column 201 is provided with a lifting platform 202, which can move vertically along the column to adapt to different transfer requirements. Referring to Figure 7 The column 201 is provided with a first transfer belt motor 201a and a first transfer belt 201b installed on the top of the triangular support platform. The lifting platform 202 is provided with a second transfer belt motor 202a, a second transfer belt 202b, and a lifting platform motor 202c. The second transfer belt and its driving motor are installed on the support platform at the top of the lifting platform 202, and the lifting platform motor 202c is used to drive the lifting platform to move up and down along the vertical guide rail arranged on one side of the column.

[0035] The surface of the first and second transfer belts has a certain roughness, which can rely on the friction between the wings of the fixed-wing aircraft to smoothly move out of the arresting block, realizing the extraction and transfer operation of the fixed-wing aircraft. Through the above structure, the transport facility 200 can take out the fixed-wing aircraft from the arresting device after recycling is completed, and transport it to any height, so as to be subsequently transferred into the storage facility 300.

[0036] The main structure of the storage facility 300 is divided into three layers, and each layer is arranged with a conveying motor 301, a conveying support plate 302 and a conveying belt 303; each layer can move the fixed-wing aircraft on the conveying belt 303 to the rear under the drive of the conveying motor 301, thereby providing space for the storage of the next fixed-wing aircraft.

[0037] The present application has many specific implementation approaches, and the above description is only the preferred embodiment of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the principles of the present application, a number of improvements can be made, and these improvements should also be considered as the protection scope of the present application.

Claims

1. A fixed-wing aircraft integrated hangar with recovery and storage functions, characterized in that: It includes a recycling facility (100), a transfer facility (200), and a plurality of storage facilities (300) arranged in parallel along the longitudinal direction; The recycling facility (100) is used to perform automated recycling operations for fixed-wing aircraft; the storage facility (300) is used to store recovered fixed-wing aircraft; a transfer facility (200) is provided between the recycling facility (100) and the storage facility (300) for automatically transferring the recovered fixed-wing aircraft to the storage facility (300); the transfer facility (200) is movably mounted on a longitudinal ground rail; The storage facility (300) is divided into three layers: upper, middle, and lower. Each layer is provided with a conveying motor (301), a conveying support plate (302), and a conveyor belt (303). The three layers of conveying support plates (302) are fixedly connected by brackets and are parallel to each other. Both ends of the conveying support plates (302) are rotatably connected to storage facility pulleys, and the output shaft of the conveying motor (301) is fixedly connected to one of the storage facility pulleys. The conveyor belt (303) sequentially passes around the storage facility pulleys at both ends of the conveying support plate (302), and is driven by the conveying motor (301) to reciprocate in a circumferential direction.

2. The fixed-wing aircraft integrated hangar with recovery and storage functions according to claim 1, characterized in that: The recovery facility (100) includes an arresting device (101), a robot system (102), a railcar (103), a railcar acceleration system (104), and a railcar deceleration system (105); The railcar (103) is provided with two transverse ground rails, the robot system (102) is a robot with multi-degree-of-freedom posture adjustment capability, the robot is arranged on the ground rails in a movably manner, and the blocking device (101) is fixedly mounted on the execution end of the robot; A longitudinal track is arranged below the railcar (103), and the railcar (103) is slidably mounted on the longitudinal track. A railcar acceleration system (104) for accelerating the railcar (103) and a railcar deceleration system (105) for stopping and decelerating the railcar (103) are respectively arranged at the head and tail ends of the longitudinal track.

3. The fixed-wing aircraft integrated hangar with recovery and storage functions according to claim 2, characterized in that: The railcar (103) comprises a railcar frame (103a), railcar wheels (103b), an arresting hook (103c) and an ejection hook (103d); the ground rail is fixedly mounted on the railcar frame (103a) in a transverse direction, and a plurality of railcar wheels (103b) are rotatably connected to the bottom of the railcar frame (103a) and are mounted on the longitudinal rails; the arresting hook (103c) is fixedly mounted at a central position on the bottom of the railcar frame (103a) for cooperating with the railcar deceleration system (105); and the ejection hook (103d) is fixedly mounted at both sides of the bottom of the railcar frame (103a) for cooperating with the railcar acceleration system (104).

4. The fixed-wing aircraft integrated hangar with recovery and storage functions according to claim 3 is characterized in that: The rail vehicle deceleration system (105) includes an arresting guide wheel (105a) and an arresting cable (105b), wherein the central axis of the arresting guide wheel (105a) is fixedly mounted on both sides of the tail end of the longitudinal track, and both ends of the arresting cable (105b) are mounted on a buffer device, and the arresting cable (105b) passes around the two arresting guide wheels (105a) and is arranged laterally at the tail end of the longitudinal track, and the height of the arresting cable (105b) is consistent with that of the arresting hook (103c).

5. The fixed-wing aircraft integrated hangar with recovery and storage functions according to claim 3 is characterized in that: The railcar acceleration system (104) includes a cylinder (104a), a catapult actuator (104b), a control valve (104c), and an air storage tank (104d); The cylinders (104a) are arranged in two groups in parallel and fixedly arranged at the front end of the longitudinal track; The ejection actuator (104b) comprises a piston (104e) and a push platform (104f); the piston (104e) is in a tawny shape and is arranged in a cylinder (104a); the pistons (104e) in the same group of cylinders (104a) are fixedly connected via the push platform (104f); and the top of the push platform (104f) is provided with an arc-shaped groove adapted to the ejection hook (103d); The gas storage tank (104d) is connected to the cylinder (104a), and the control valve (104c) is arranged on a pipeline between the two and is used to control the flow of gas from the gas storage tank (104d) to the cylinder (104a).

6. The fixed-wing aircraft integrated hangar with recovery and storage functions according to claim 1, characterized in that: The transfer facility (200) includes two adjacently arranged columns (201) and a lifting platform (202) connected to the columns (201) in a liftable manner; The upright column (201) is arranged between the longitudinal track and the storage facility (300), and its bottom end is movably mounted on the longitudinal ground rail, and its top end is provided with a triangular support platform, and two rows of primary pulleys are rotatably connected to the triangular support platform, and two primary transfer belts (201b) are respectively wound around the two rows of primary pulleys, and the housings of the two primary transfer belt motors (201a) are fixedly mounted on the triangular support platform, and their output shafts are respectively linked to one of the two rows of primary pulleys; the two primary transfer belts (201b) are driven to reciprocate circumferentially by the two primary transfer belt motors (201a); The lifting platform (202) is slidably mounted on the column (201); the housing of the lifting platform motor (202c) is fixedly mounted on the lifting platform (202); and a lifting drive wheel that is in contact with the column (201) is fixedly mounted on the output shaft; the lifting platform (202) is driven to reciprocate and rise and fall by the lifting platform motor (202c); The lifting platform (202) is rotatably connected to two rows of secondary pulleys, and two secondary transfer belts (202b) are respectively wound around the two rows of secondary pulleys. The housings of the two secondary transfer belt motors (202a) are fixedly mounted on the lifting platform (202), and the output shafts thereof are respectively linked to one of the two rows of secondary pulleys. The two secondary transfer belt motors (202a) drive the two secondary transfer belts (202b) to reciprocate circumferentially.

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