A drone recycler based on artificial intelligence technology

Abstract

The present invention relates to the technical field of drone recovery devices, and in particular to a drone recoverer based on artificial intelligence technology. The present invention provides a drone recoverer based on artificial intelligence technology that can safely recover a drone by buffering the drone and preventing the drone from rebounding and falling to the ground. A drone recoverer based on artificial intelligence technology includes a base, a first slide rail, a skateboard, a support column and a recovery net. The left upper part of the base has a self-contained net, the front and rear sides of the upper part of the base are both equipped with a first slide rail, a skateboard is slidably connected between the two first slide rails, support columns are installed on the front and rear sides of the top of the skateboard, and a recovery net is connected between the support columns. The first linear spring is compressed, thereby converting the kinetic energy of the drone into the elastic potential energy of the first linear spring, buffering the drone, and returning the speed of the drone to zero, thereby weakening the reaction force of the recovery net on the drone, which is beneficial to the safe recovery of the drone.

Description

Technical Field

[0001] The present invention relates to the technical field of drone recovery devices, and in particular to a drone recovery device based on artificial intelligence technology. Background Art

[0002] A drone is an unmanned aircraft. When people recover a drone, they usually use a computer to control and guide the drone to land on a recovery net. Through artificial intelligence technology, the recovery of drones can meet people's various needs.

[0003] The patent publication number is CN205707386U, which discloses a drone intelligent safety recovery device. The drone intelligent safety recovery device includes: a bracket assembly, which is used to assemble into a bracket in a manner that can be disassembled and assembled multiple times; and a recovery net, which is used to unfold and support on the bracket to safely recover the drone.

[0004] When a drone hits a recovery net, the drone is easily bounced in the opposite direction due to the elastic force of the recovery net itself. The above patent cannot intercept drones that bounce in the opposite direction. The drone is easily damaged by falling to the ground after bouncing, making it difficult to safely recover the drone. To address this problem, it is necessary to design a drone recoverer based on artificial intelligence technology that can safely recover the drone by cushioning the drone and preventing the drone from rebounding and falling to the ground, so as to improve the safety of the drone. Summary of the invention

[0005] In order to overcome the shortcoming that it is difficult to safely recover a drone, the purpose of the present invention is to provide a drone recoverer based on artificial intelligence technology that can safely recover the drone by cushioning the drone and preventing the drone from rebounding and falling to the ground.

[0006] The technical solution is: a drone recoverer based on artificial intelligence technology, including a base, a first slide rail, a skateboard, a support column and a recovery net. The upper left side of the base has a built-in net, and the first slide rails are installed on the front and rear sides of the upper part of the base. The skateboard is slidably connected between the two first slide rails, and support columns are installed on the front and rear sides of the top of the skateboard. The recovery net is connected between the support columns. It also includes a buffer mechanism and a release mechanism. A buffer mechanism for buffering the drone is provided in the first slide rail, and the skateboard is slidably connected to the buffer mechanism. A release mechanism for blocking and intercepting the drone when the drone rebounds to the left is provided on the left side of the base.

[0007] More preferably, the buffer mechanism includes a push plate, a first reset rod and a first linear spring, the first slide rail is installed with the first reset rod, the slide plate is slidably connected to the first reset rod, the first reset rod is slidably connected with a push plate, the push plates are connected to the slide plates, the first reset rod is wound with a first linear spring, and the left and right ends of the first linear spring are respectively connected to the push plate and the first reset rod.

[0008] More preferably, the release mechanism includes a second slide rail, a slide rod, a block and a block net. The second slide rail is installed on the front and rear parts of the left side of the base. The slide rod is slidably connected to the second slide rail. The block net for blocking and intercepting the drone is connected between the slide rods. When the block net slides downward to the limit, the block net is located to the left of the recovery net. The upper part of the second slide rail is slidably connected to the block, and the block supports the adjacent slide rod.

[0009] More preferably, a locking mechanism is also included for preventing the first linear spring from returning to its original position, the locking mechanism including a first bracket, a connecting block, a rack, a pawl and a first torsion spring, a connecting block is installed on the top of the push plate, a strip groove is opened on the top of the first slide rail to provide space for the connecting block to slide left and right, the connecting blocks are slidingly connected to the adjacent first slide rails, a rack is connected to the top of the connecting blocks, a first bracket is installed on the right side of the top wall of the first slide rail, a pawl is rotatably connected to the first bracket, the pawl is meshed with the adjacent rack, a first torsion spring is wound around the pawl, and the inner and outer ends of the first torsion spring are respectively connected to the first bracket and the pawl.

[0010] More preferably, it also includes a releasing mechanism for instantly driving the stopper to slide to the left and disengage from the sliding rod, the releasing mechanism includes a second bracket, a clamping rod, a second torsion spring, a fixing frame, a triangular block and a pulling assembly, the second bracket is installed on the lower part of the second slide rail by screws, the upper part of the second bracket is rotatably connected to the clamping rod, the lower right part of the clamping rod is arranged in a triangular shape, the upper part of the support column is installed with a fixing frame, the top of the fixing frame is connected with a triangular block, the right side of the triangular block is in contact with the clamping rod, the triangular block moves to the right and squeezes the clamping rod upward to rotate counterclockwise, the upper part of the second bracket is wound with a second torsion spring, the inner and outer ends of the second torsion spring are respectively connected to the clamping rod and the second bracket, a pulling assembly for pulling the stopper is provided at the lower part of the second slide rail, the pulling assembly is engaged with the clamping rod, and the clamping rod rotates counterclockwise to disengage from the pulling assembly.

[0011] More preferably, the pulling assembly includes a hook, a second reset rod, a third bracket and a second linear spring, the third bracket is installed at the lower part of the second slide rail, the second reset rod is slidably connected in the third bracket, the second reset rod is connected to a similar block, the second reset rod is wound with a second linear spring, the left and right ends of the second linear spring are respectively connected to the second reset rod and the third bracket, the right end of the second reset rod is connected to a hook, the upper left part of the clamping rod is also arranged in a triangular shape, and the clamping rod is engaged with a similar hook.

[0012] More preferably, it also includes a recovery mechanism for driving the retaining net to slide upward and reset, the recovery mechanism includes a fourth bracket, a rotating shaft, a recovery wheel and a recovery rope, the fourth bracket is installed on the upper part of the second slide rail, the rotating shaft is rotatably connected between the fourth brackets, recovery wheels are installed on the front and rear sides of the rotating shaft, recovery ropes are wound around the recovery wheels, and the bottom ends of the recovery ropes are connected to nearby sliding rods.

[0013] More preferably, it also includes a moving mechanism for driving the baffle to automatically slide upward and reset, the moving mechanism includes a third slide rail, a sliding block, a motor, a paddle and a chuck, the third slide rail is installed on the fourth bracket at the front, the sliding block is slidably connected to the third slide rail, the motor is installed on the upper part of the sliding block, the output shaft of the motor is key-connected with a paddle, the front end of the rotating shaft is installed with a chuck, and the paddle slides backward to engage with the chuck.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. The first linear spring is compressed, thereby converting the kinetic energy of the drone into the elastic potential energy of the first linear spring, buffering the drone and returning the speed of the drone to zero, thereby reducing the reaction force of the recovery net on the drone, which is conducive to the safe recovery of the drone;

[0016] 2. When the drone is affected by the elastic force of the recovery net and rebounds to the left, the net will block and intercept the drone, preventing it from rebounding and falling to the ground and being damaged, which is conducive to further ensuring the safe recovery of the drone;

[0017] 3. The ratchet clamps the rack to prevent the first linear spring from returning to its original position, thereby preventing the first linear spring from releasing its elastic potential energy, thereby preventing the drone from rebounding and facilitating a smooth landing of the drone.

[0018] 4. The second reset rod slides to the left and pulls the block to the left, so that the block slides to the left and disengages from the slide bar. Then the slide bar and the blocking net slide downward, so that the blocking net slides downward immediately to block the drone, which can prevent the drone from rebounding to the left in time, and is conducive to further ensuring the safe recovery of the drone.

[0019] 5. When people manually rotate the shaft clockwise, the shaft rotates clockwise to reel in the recovery rope, and the recovery rope is reeled in to pull the shaft and the recovery rope upward to the original position. There is no need to manually pull the two slide bars upward, which can simplify the operation, save time and manpower, and help improve the efficiency of the upward movement and resetting of the slide bar and the retaining net. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2It is a schematic diagram of a partial three-dimensional structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the buffer mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the release mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of the enlarged three-dimensional structure of point A of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the locking mechanism of the present invention.

[0026] Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of point B of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the release mechanism of the present invention.

[0028] Fig. 9 It is a schematic diagram of the enlarged three-dimensional structure of point C of the present invention.

[0029] Fig.10 It is a schematic diagram of the enlarged three-dimensional structure of point D of the present invention.

[0030] Fig.11 This is a schematic diagram of the enlarged three-dimensional structure of location E of the present invention.

[0031] Fig.12 It is a schematic diagram of the three-dimensional structure of the recovery mechanism of the present invention.

[0032] Fig.13 It is a schematic diagram of the three-dimensional structure of the moving mechanism of the present invention from the first viewing angle.

[0033] Fig.14 It is a schematic diagram of the three-dimensional structure of the moving mechanism of the present invention from a second viewing angle.

[0034] The markings of the components in the accompanying drawings are as follows: 1. base, 2. first slide rail, 3. slide plate, 4. support column, 41. recovery net, 5. buffer mechanism, 51. push plate, 52. first reset rod, 53. first linear spring, 6. release mechanism, 61. second slide rail, 62. slide rod, 63. block, 64. block net, 7. locking mechanism, 71. first bracket, 72. connecting block, 73. rack, 74. ratchet, 75. first torsion spring, 8. release Mechanism, 81, second bracket, 82, clamping rod, 83, second torsion spring, 84, fixed bracket, 85, triangular block, 86, hook, 87, second reset rod, 88, third bracket, 89, second linear spring, 9, recovery mechanism, 91, fourth bracket, 92, rotating shaft, 93, recovery wheel, 94, recovery rope, 10, moving mechanism, 101, third slide rail, 102, sliding block, 103, motor, 104, paddle, 105, chuck. DETAILED DESCRIPTION

[0035] 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.

[0036] Example 1

[0037] A drone recycler based on artificial intelligence technology, such as Figure 1 and Figure 2 As shown, it includes a base 1, a first slide rail 2, a skateboard 3, a support column 4, a recovery net 41, a buffer mechanism 5 and a release mechanism 6. The base 1 has a built-in net on the left upper part, and the first slide rails 2 are welded on both the front and rear sides of the upper part of the base 1. The skateboard 3 is slidably connected between the two first slide rails 2. Support columns 4 are welded on both the front and rear sides of the top of the skateboard 3. A recovery net 41 is fixedly connected between the support columns 4. A buffer mechanism 5 is provided in the first slide rail 2, and the buffer mechanism 5 can buffer the drone. The skateboard 3 is slidably connected to the buffer mechanism 5. A release mechanism 6 is provided on the left part of the base 1, and the release mechanism 6 can prevent the drone from rebounding and falling to the ground.

[0038] like Figure 1 and Figure 3As shown, the buffer mechanism 5 includes a push plate 51, a first reset rod 52 and a first linear spring 53. There are two first reset rods 52. The two first reset rods 52 are respectively welded in the first slide rails 2 at the front and rear parts. The slide plate 3 is slidably connected to the first reset rods 52. The first reset rods 52 are slidably connected with push plates 51. The push plates 51 are connected to the slide plate 3. The first reset rods 52 are wound with first linear springs 53. The left and right ends of the first linear springs 53 are respectively connected to the push plate 51 and the first reset rod 52.

[0039] like Figure 1 , Figure 4 and Figure 5 As shown, the release mechanism 6 includes a second slide rail 61, a slide rod 62, a block 63 and a block net 64. There are two second slide rails 61, and the two second slide rails 61 are respectively welded to the front and rear parts of the left side of the base 1. The second slide rails 61 are slidably connected with the slide rods 62, and the block net 64 is fixed between the slide rods 62. When the block net 64 slides downward to the limit, the block net 64 is located to the left of the recovery net 41. The upper part of the second slide rails 61 is slidably connected with the block blocks 63, and the block blocks 63 can support the adjacent slide rods 62.

[0040] When it is necessary to recover the drone, the drone recoverer based on artificial intelligence technology can be used. First, manually pull the block 63 to the left, so that the block 63 slides to the left and disengages from the slide bar 62. Under the gravity of the slide bar 62 and the blocking net 64, the slide bar 62 and the blocking net 64 slide downward to the limit. At this time, the blocking net 64 is located to the left of the recovery net 41. When the drone lands, the drone hits the recovery net 41, and the recovery net 41 is deformed, and the recovery net 41, the support column 4 and the slide plate 3 slide to the right through the slide plate 3. The slide plate 3 slides to the right, causing the push plate 51 to slide to the right, and the first linear spring 53 is compressed, thereby converting the kinetic energy of the drone into the elastic potential energy of the first linear spring 53, buffering the drone, and returning the speed of the drone to zero. Thereby, the reaction force of the recovery net 41 on the drone is weakened, which is beneficial to the safe recovery of the drone. Subsequently, the first linear spring 53 is reset to make the push plate 51 slide to the left, thereby making the slide plate 3 slide to the left, and then making the recovery net 41 move to the left and reset. When the drone rebounds to the left due to the elastic force of the recovery net 41 itself, the blocking net 64 blocks and intercepts the drone, which can prevent the drone from rebounding and falling to the ground and being damaged, which is beneficial to further ensure the safe recovery of the drone and avoid economic losses caused by damage to the drone. After that, the drone lands on the net on the upper part of the base 1, and then the slide bar 62 and the blocking net 64 are manually pulled upward to their original positions, and the block 63 is pushed to the right to its original position, so that the block 63 supports the slide bar 62, and then the drone can be taken away.

[0041] Example 2

[0042] On the basis of Example 1, Figure 1, Figure 6 and Figure 7 As shown, a locking mechanism 7 is also included, which includes a first bracket 71, a connecting block 72, a rack 73, a pawl 74 and a first torsion spring 75. A connecting block 72 is welded on the top of the push plate 51, and a strip groove is opened on the top of the first slide rail 2 to facilitate the left and right sliding of the connecting block 72. The connecting blocks 72 are slidably connected to the adjacent first slide rail 2. There are two racks 73, and the two racks 73 are respectively fixed to the tops of the front and rear connecting blocks 72. A first bracket 71 is welded on the right side of the top wall of the first slide rail 2. A pawl 74 is connected to the first bracket 71 through a bearing. The pawl 74 is meshed with the adjacent rack 73. A first torsion spring 75 is wound around the pawl 74, and the inner and outer ends of the first torsion spring 75 are respectively connected to the first bracket 71 and the pawl 74.

[0043] The push plate 51 slides to the right through the connecting block 72 to drive the rack 73 to move to the right. When the rack 73 moves to the right and contacts the pawl 74, the rack 73 squeezes the pawl 74 to the right, causing the pawl 74 to rotate counterclockwise, and the first torsion spring 75 is torsionally deformed. When the rack 73 moves to the right and disengages from the pawl 74, the first torsion spring 75 is reset, causing the pawl 74 to rotate clockwise and reset. When the rack 73 stops moving to the right, the pawl 74 clamps the rack 73, thereby preventing the first linear spring 53 from resetting. In this way, the recovery net 41 is temporarily locked and cannot be recovered. Reset to avoid excessive rebound of the drone caused by the recovery net 41, which is conducive to a more stable landing of the drone. When the drone is recovered, the rack 73 is manually pushed slightly to the right to disengage the rack 73 from the pawl 74, and then the pawl 74 is rotated counterclockwise, the first torsion spring 75 is torsionally deformed, and the pawl 74 cannot get stuck on the rack 73. Then the first linear spring 53 is reset to make the push plate 51, the connecting block 72, and the rack 73 move to the left and reset, and then the pawl 74 is released, and the first torsion spring 75 is reset to make the pawl 74 rotate clockwise and reset.

[0044] like Figure 1 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, a release mechanism 8 is also included, and the release mechanism 8 includes a second bracket 81, a clamping rod 82, a second torsion spring 83, a fixing frame 84, a triangular block 85, a hook 86, a second reset rod 87, a third bracket 88 and a second linear spring 89. The second bracket 81 is installed at the lower part of the second slide rail 61 by screws. There are two clamping rods 82, and the two clamping rods 82 are rotatably connected to the upper parts of the front and rear second brackets 81 respectively. The lower right parts of the clamping rods 82 are triangularly arranged, and the fixing frames 84 are welded on the upper parts of the support columns 4. There are two triangular blocks 85, and the two triangular blocks 85 are fixed to the tops of the front and rear fixing frames 84 respectively. The right sides of the triangular blocks 85 are in contact with the clamping rods 82. A third bracket 88 is welded to the lower part of the second slide rail 61, and a second reset rod 87 is slidably connected in the third bracket 88. The second reset rod 87 is connected to the adjacent block 63. A second linear spring 89 is wound around the second reset rod 87. The left and right ends of the second linear spring 89 are respectively connected to the second reset rod 87 and the third bracket 88. A hook 86 is fixed to the right end of the second reset rod 87. The upper left part of the clamping rod 82 is also triangular in shape, and the clamping rod 82 is engaged with the adjacent hook 86. There are two second torsion springs 83, which are respectively wound around the upper parts of the front and rear second brackets 81, and the inner and outer ends of the second torsion spring 83 are respectively connected to the clamping rod 82 and the second bracket 81.

[0045] At the beginning, the second linear spring 89 is compressed, and the support column 4 moves to the right through the fixing frame 84, driving the triangular block 85 to move to the right. The triangular block 85 moves to the right and squeezes the clamping rod 82 upward, causing the clamping rod 82 to rotate counterclockwise and disengage from the hook 86. At this time, the second torsion spring 83 undergoes torsional deformation, and then the second linear spring 89 is reset to cause the second reset rod 87 to slide to the left. The second reset rod 87 slides to the left and pulls the block 63 to the left, causing the block 63 to automatically slide to the left and disengage from the slide rod 62 without manually pulling the block 63. Thereafter, the second torsion spring 83 is reset to cause the clamping rod 82 to rotate clockwise and reset. When the drone is recovered, people manually clamp the clamping rod 82 on the triangular block 85, and manually pull the slide rod 62 and the blocking net 64 upward to reset, and pull the second reset rod 87 to the right. At this time, the second linear spring 89 is compressed, and then the hook 86 and the clamping rod 82 are engaged. The second reset rod 87 slides to the right, driving the block 63 to slide to the right and clamp the slide rod 62.

[0046] like Figure 1 and Fig.12As shown, it also includes a recovery mechanism 9, which includes a fourth bracket 91, a rotating shaft 92, a recovery wheel 93 and a recovery rope 94. The number of the fourth bracket 91 is two, and the two fourth brackets 91 are respectively welded to the upper parts of the front and rear second slide rails 61, and the rotating shaft 92 is rotatably connected between the fourth brackets 91. The number of the recovery wheels 93 is two, and the two recovery wheels 93 are respectively fixed on the front and rear sides of the rotating shaft 92. Recovery ropes 94 are wound around the recovery wheels 93, and the bottom ends of the recovery ropes 94 are connected to the adjacent slide rods 62.

[0047] When the slide bar 62 and the baffle net 64 move downward under the action of gravity, the slide bar 62 moves downward and pulls down the recovery rope 94, and pulls the recovery rope 94 out from the recovery wheel 93, so that the rotating shaft 92 rotates counterclockwise. On the basis of the drone landing on the base 1, when it is necessary to move the slide bar 62 and the baffle net 64 upward to reset, people manually rotate the rotating shaft 92 clockwise, and the rotating shaft 92 rotates clockwise to rewind the recovery rope 94, thereby pulling the slide bar 62 and the recovery rope 94 upward to the original position. There is no need to manually pull the two slide bars 62 upward, which can simplify the operation, save time and manpower, and help improve the efficiency of the upward movement and reset of the slide bar 62 and the baffle net 64.

[0048] like Figure 1 , Fig.13 and Fig.14 As shown, it also includes a moving mechanism 10, which includes a third slide rail 101, a sliding block 102, a motor 103, a paddle 104 and a chuck 105. The third slide rail 101 is welded to the fourth bracket 91 at the front, and the sliding block 102 is slidably connected in the third slide rail 101. The motor 103 is installed on the upper part of the sliding block 102. The paddle 104 is keyed on the output shaft of the motor 103. The chuck 105 is fixedly connected to the front end of the rotating shaft 92, and the paddle 104 slides backward to engage with the chuck 105.

[0049] After the drone lands on the base 1, when it is necessary to make the slide bar 62 and the blocking net 64 move upward and reset, people push the sliding block 102 backward, thereby driving the motor 103 to move backward, and then driving the paddle 104 to move backward and get stuck in the chuck 105, and then start the motor 103, the output shaft of the motor 103 rotates clockwise to drive the paddle 104 to rotate clockwise, thereby driving the chuck 105 to rotate clockwise, and then driving the rotating shaft 92 to rotate clockwise, so that there is no need to manually rotate the rotating shaft 92 clockwise, which is easy to operate, saves time and effort, and then continues to make the block 63 slide to the right to clamp the slide bar 62. When the block 63 clamps the slide bar 62, pull the sliding block 102 forward, and the sliding block 102 moves forward to drive the motor 103 to move forward, thereby driving the paddle 104 to move forward and disengage from the chuck 105, so that the next time the slide bar 62 moves downward to pull out the recovery rope 94, when the sliding block 102 moves forward to the limit, stop pulling the sliding block 102 forward.

[0050] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A drone recovery device based on artificial intelligence technology, comprising a base (1), a first slide rail (2), a slide plate (3), a support column (4) and a recovery net (41), wherein the left upper portion of the base (1) is provided with a net, the first slide rails (2) are installed on both the front and rear sides of the upper portion of the base (1), the slide plate (3) is slidably connected between the two first slide rails (2), the support columns (4) are installed on both the front and rear sides of the top of the slide plate (3), and the recovery net (41) is connected between the support columns (4). Its characteristics are: It also includes a buffer mechanism (5) and a release mechanism (6); the first slide rail (2) is provided with a buffer mechanism (5) for buffering the drone; the slide plate (3) is slidably connected to the buffer mechanism (5); and the left part of the base (1) is provided with a release mechanism (6) for blocking and intercepting the drone when the drone rebounds to the left; The release mechanism (6) comprises a second slide rail (61), a slide bar (62), a stopper (63) and a stopper net (64). The second slide rail (61) is installed at both the front and rear parts of the left side of the base (1). The slide bars (62) are slidably connected inside the second slide rail (61). A stopper net (64) for blocking and intercepting the drone is connected between the slide bars (62). When the stopper net (64) slides downward to the limit, the stopper net (64) is located to the left of the recovery net (41). The upper part of the second slide rail (61) is slidably connected to the stopper blocks (63). The stopper blocks (63) support the adjacent slide bars (62). The device also includes a release mechanism (8) for instantly driving the stopper (63) to slide to the left to disengage from the slide bar (62). The release mechanism (8) includes a second bracket (81), a clamping rod (82), a second torsion spring (83), a fixing frame (84), a triangular block (85) and a pulling assembly. The lower part of the second slide rail (61) is mounted with the second bracket (81) by screws. The upper part of the second bracket (81) is rotatably connected with the clamping rod (82). The lower right part of the clamping rod (82) is triangularly arranged. The upper part of the support column (4) is mounted with a fixing frame (84). The top of each bracket (84) is connected to a triangular block (85), the right side of each triangular block (85) is in contact with the clamping rod (82), the triangular block (85) moves rightward to press the clamping rod (82) upward to rotate counterclockwise, the upper part of each second bracket (81) is wound with a second torsion spring (83), the inner and outer ends of the second torsion spring (83) are respectively connected to the clamping rod (82) and the second bracket (81), and the lower part of the second slide rail (61) is provided with a pulling assembly for pulling the stopper (63), the pulling assembly is engaged with the clamping rod (82), and the clamping rod (82) rotates counterclockwise to disengage from the pulling assembly.

2. A drone recovery device based on artificial intelligence technology as claimed in claim 1, Its characteristics are: The buffer mechanism (5) comprises a push plate (51), a first reset rod (52) and a first linear spring (53). The first slide rail (2) is provided with the first reset rod (52). The slide plate (3) is slidably connected to the first reset rod (52). The first reset rod (52) is slidably connected to the push plate (51). The push plate (51) is connected to the slide plate (3). The first reset rod (52) is wound with the first linear spring (53). The left and right ends of the first linear spring (53) are respectively connected to the push plate (51) and the first reset rod (52).

3. A drone recovery device based on artificial intelligence technology as claimed in claim 2, Its characteristics are: The invention also includes a locking mechanism (7) for preventing the first linear spring (53) from returning to its original position. The locking mechanism (7) includes a first bracket (71), a connecting block (72), a rack (73), a pawl (74) and a first torsion spring (75). The top of the push plate (51) is provided with a connecting block (72). The top of the first slide rail (2) is provided with a strip groove for providing space for the connecting block (72) to slide left and right. The connecting block (72) is slidably connected to the adjacent first slide rail (2). The top of the connecting block (72) is connected to the rack (73). The right side of the top wall of the first slide rail (2) is provided with a first bracket (71). The first bracket (71) is rotatably connected to a pawl (74). The pawl (74) is meshed with the adjacent rack (73). The pawl (74) is wound with a first torsion spring (75). The inner and outer ends of the first torsion spring (75) are respectively connected to the first bracket (71) and the pawl (74).

4. A drone recovery device based on artificial intelligence technology as claimed in claim 3, Its characteristics are: The pulling assembly includes a hook (86), a second reset rod (87), a third bracket (88) and a second linear spring (89). The lower part of the second slide rail (61) is equipped with a third bracket (88). The third bracket (88) is slidably connected to the second reset rod (87). The second reset rod (87) is connected to a nearby block (63). The second linear spring (89) is wound around the second reset rod (87). The left and right ends of the second linear spring (89) are respectively connected to the second reset rod (87) and the third bracket (88). The right end of the second reset rod (87) is connected to the hook (86). The upper left part of the clamping rod (82) is also triangularly arranged. The clamping rod (82) is engaged with the nearby hook (86).

5. A drone recovery device based on artificial intelligence technology as claimed in claim 4, Its characteristics are: The invention also comprises a recovery mechanism (9) for driving the blocking net (64) to slide upward and reset. The recovery mechanism (9) comprises a fourth bracket (91), a rotating shaft (92), a recovery wheel (93) and a recovery rope (94). The fourth bracket (91) is installed on the upper part of the second slide rail (61). The rotating shaft (92) is rotatably connected between the fourth brackets (91). Recovery wheels (93) are installed on both the front and rear sides of the rotating shaft (92). Recovery ropes (94) are wound around the recovery wheels (93). The bottom ends of the recovery ropes (94) are connected to the adjacent slide bars (62).

6. A drone recovery device based on artificial intelligence technology as claimed in claim 5, Its characteristics are: The invention also comprises a moving mechanism (10) for driving the blocking net (64) to automatically slide upward and reset. The moving mechanism (10) comprises a third slide rail (101), a sliding block (102), a motor (103), a paddle (104) and a chuck (105). The third slide rail (101) is mounted on the front fourth bracket (91). The sliding block (102) is slidably connected inside the third slide rail (101). The motor (103) is mounted on the upper part of the sliding block (102). The paddle (104) is key-connected on the output shaft of the motor (103). The chuck (105) is mounted on the front end of the rotating shaft (92). The paddle (104) slides backward to engage with the chuck (105).

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