A recovery device and method for an ocean observing buoy

Abstract

The application relates to the technical field of buoy recovery, and discloses a recovery device and method for an ocean observation buoy, which solves the problem that it is inconvenient to salvage the buoy into a ship, and comprises a mounting support seat, one side of the mounting support seat is provided with a swing frame, the swing frame and the mounting support seat are connected through a swing device, one end of the swing frame away from the mounting support seat is fixedly connected with a side plate, one side of the mounting support seat close to the side plate is fixedly connected with a first clamping plate, one side of the side plate close to the first clamping plate is provided with a movable seat, one side of the movable seat away from the side plate is provided with an elastic clamping part, the other side of the movable seat is fixedly connected with a first movable block, the first movable block penetrates through the side plate, one side of the side plate is fixedly connected with a fixed protective shell, one side of the fixed protective shell is provided with a cover, and the fixed protective shell is provided with a first screw rod in the inside; the buoy can be conveniently fixed and recovered, the buoy can be directly fixed and installed outside the ship without being salvaged into the ship, and convenience is improved.

Description

Technical Field

[0001] This invention belongs to the field of buoy recovery technology, specifically a recovery device and method for marine observation buoys. Background Technology

[0002] In the process of marine management and monitoring, it is often necessary to deploy observation buoys in the ocean to place observation equipment. Buoys generally float on the sea surface to facilitate real-time observation and control of the dynamic changes in the ocean. After the marine observation is completed, the observation buoys need to be recovered and reused to improve resource utilization, reduce costs, and prevent pollution of the marine environment. The existing recovery method is generally to manually retrieve the buoys floating on the sea surface and place them on a ship, which is time-consuming and labor-intensive. When the marine environment is harsh, the buoys are also prone to swaying on the ship, and the buoys may even fall over and be damaged. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a recovery device and method for marine observation buoys, which effectively solves the problem in the background art of the inconvenience of retrieving buoys into the ship.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a recovery device for an ocean observation buoy, comprising a mounting support base, a swing frame on one side of the mounting support base, the swing frame and the mounting support base being connected by a swing mechanism, a side plate fixedly connected to the end of the swing frame away from the mounting support base, a first clamping plate fixedly connected to the side of the mounting support base near the side plate, a movable seat on the side of the side plate near the first clamping plate, an elastic clamping part on the side of the movable seat away from the side plate, a first movable block fixedly connected to the other side of the movable seat, the first movable block penetrating the side plate, and a fixed... A fixed protective shell is provided, with a cover on one side. A first lead screw is provided inside the fixed protective shell, and a first threaded groove is provided on a first movable block. One end of the first lead screw is located in the first threaded groove. A first rotating shaft and a second rotating shaft are provided inside the fixed protective shell. The first rotating shaft and the first lead screw are connected by a transmission component. One end of the first rotating shaft is connected to the fixed protective shell by a bearing. The other end of the first rotating shaft and the second rotating shaft are connected by a friction adjustment component. One end of the second rotating shaft passes through the fixed protective shell. The second rotating shaft and the fixed protective shell are connected by a bearing. Several fan blades are provided at the end of the second rotating shaft away from the first rotating shaft.

[0005] Preferably, the friction adjustment assembly includes a friction seat fixedly installed at one end of the second rotating shaft. The friction seat has a placement groove. One end of the first rotating shaft is located in the placement groove. The placement groove has two sliding grooves. A friction block is provided in the sliding groove. The friction block is in contact with the first rotating shaft. A second movable block is fixedly connected to the friction block. The second movable block passes through the friction seat. A second threaded groove is provided on the second movable block. A second lead screw is provided in the second threaded groove. A bracket is sleeved on the outside of the second lead screw. The bracket and the second lead screw are connected by a bearing. The bracket and the friction seat are fixedly connected.

[0006] Preferably, a fixed plate is fixedly connected to the end of the second lead screw away from the second movable block. The fixed plate has several limiting grooves. A movable ring is sleeved on the outside of the friction seat. Two limiting posts are fixedly connected to the movable ring. One end of the limiting post is inserted into one of the corresponding limiting grooves. The movable ring and the friction seat are connected by a spring-loaded unit.

[0007] Preferably, the spring-loaded unit includes a fixed block fixedly installed on the friction seat, the fixed block has a groove, a connecting block is provided in the groove, one side of the connecting block and one side of the inner wall of the groove are connected by a first compression spring, and the other side of the connecting block is fixedly connected to the movable ring.

[0008] When the clamping force of the elastic clamping part and the first clamping plate on the buoy reaches the preset value, the first rotating shaft remains stationary. During the rotation of the second rotating shaft, the friction block rotates relative to the first rotating shaft to prevent the second rotating shaft from driving the first rotating shaft to rotate continuously. The operator drives the movable ring to move so that the limiting post disengages from the corresponding limiting groove, and the connecting block moves in the groove. The first compression spring is in a compressed state. The operator drives the fixed plate to rotate, changing the length of the second lead screw in the second thread groove, thereby causing the second movable block to drive the friction block to move. The friction force between the friction block and the first rotating shaft can be adjusted.

[0009] Preferably, the transmission component includes a first bevel gear fixedly sleeved on the outside of the first rotating shaft, a second bevel gear fixedly connected to one end of the first lead screw, the second bevel gear meshing with the first bevel gear, a connecting plate sleeved on the outside of the first lead screw, the connecting plate being fixedly connected to the fixed protective shell, and the first lead screw and the connecting plate being connected by a bearing.

[0010] Preferably, the fixed protective shell has a slot, and a locking block is fixedly connected to the cover. The locking block is inserted into the slot. A baffle is provided on the side of the cover away from the fixed protective shell. The baffle is in contact with the fixed protective shell. A first movable plate is fixedly connected to the baffle. A first insert plate is fixedly connected to the first movable plate. One end of the first insert plate is fixedly connected to a first support part located inside the fixed protective shell. The first support part and the inner wall of the fixed protective shell are connected by a second compression spring.

[0011] Preferably, the oscillator includes a third rotating shaft that is fixedly installed on the top and bottom of the oscillating frame, a first fixing plate that is sleeved on the outside of the third rotating shaft, the first fixing plate and the mounting support are fixedly connected, the third rotating shaft and the first fixing plate are connected by a bearing, a motor is fixedly connected on the mounting support, a third bevel gear is fixedly connected to the output end of the motor, and a fourth bevel gear that meshes with the third bevel gear is fixedly connected to one end of one of the third rotating shafts.

[0012] Preferably, the elastic clamping part includes a second clamping plate disposed on one side of the movable seat. Two fixed posts are fixedly connected to the second clamping plate. A fixed sleeve is sleeved on the outside of the fixed posts. One end of the fixed sleeve is fixedly connected to the movable seat. A third compression spring is disposed inside the fixed sleeve. The two ends of the third compression spring are fixedly connected to the fixed posts and the movable seat, respectively.

[0013] Preferably, the swing frame has a slot, and a second fixed plate is provided on one side of the swing frame. The second fixed plate is fixedly connected to the mounting support. A second insert plate passes through the second fixed plate. One end of the second insert plate is located in the slot, and the other end of the second insert plate is fixedly connected to a second movable plate. A limit plate passes through the second movable plate. One end of the limit plate is fixedly connected to the second fixed plate. A second support part is fixedly connected to the limit plate. The second support part and the second movable plate are connected by a fourth compression spring.

[0014] The present invention also provides a method for recovering marine observation buoys, including the recovery device for marine observation buoys as described above, comprising the following steps:

[0015] Step 1: Install the support base and fix it on the outer wall of the boat. Operate manually to move the boat to one side of the buoy, so that the buoy moves to one side of the first clamp.

[0016] Step 2: Drive the swing frame to rotate by the swing device, so that the side plate drives the elastic clamping part to move toward the first clamping plate, and clamp and fix the buoy by the elastic clamping part and the first clamping plate;

[0017] Step 3: During the movement of the boat, the water flow drives the second shaft to rotate through the fan blades, which in turn drives the first shaft to rotate. The first shaft then drives the first lead screw to rotate through the transmission components.

[0018] Step 4: When the first lead screw rotates, change the length of the first lead screw in the first threaded groove so that the first movable block drives the movable seat to move toward the first clamping plate;

[0019] Step 5: After the first clamping plate and the elastic clamping part clamp the buoy, the elastic clamping part moves toward the first clamping plate due to the action of the water flow. During the movement of the boat, the clamping force of the elastic clamping part and the first clamping plate on the buoy is increased.

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

[0021] The support base is fixedly installed on the outer wall of the ship. The operator manually controls the ship to move to one side of the buoy, so that the buoy moves to one side of the first clamping plate. The swing frame is driven to rotate by the swing device, so that the side plate drives the elastic clamping part to move towards the first clamping plate. The elastic clamping part and the first clamping plate clamp and fix the buoy. During the ship's movement, the water flow drives the second rotating shaft to rotate through the fan blades, so that the second rotating shaft drives the first rotating shaft to rotate. The first rotating shaft drives the first lead screw to rotate through the transmission component, changing the length of the first lead screw in the first threaded groove, so that the first movable block drives the movable seat to move towards the first clamping plate. After the first clamping plate and the elastic clamping part clamp the buoy, the elastic clamping part moves towards the first clamping plate due to the action of the water flow. During the ship's movement, the force of the elastic clamping part and the first clamping plate clamping the buoy is increased, reducing the possibility of the buoy loosening. This makes it easier to fix and retrieve the buoy without having to retrieve it into the ship. The buoy can be directly fixed and installed on the outside of the ship, which improves convenience.

[0022] During the rotation of the second shaft, when the clamping force of the elastic clamping part and the first clamping plate on the buoy reaches the preset value, the first shaft remains stationary. During the rotation of the second shaft, the friction block rotates relative to the first shaft to prevent the second shaft from driving the first shaft to rotate continuously. The operator drives the movable ring to move so that the limiting post disengages from the corresponding limiting groove, and the connecting block moves in the groove. The first compression spring is in a compressed state. The operator drives the fixed plate to rotate, changing the length of the second lead screw in the second thread groove, thereby causing the second movable block to drive the friction block to move. This can adjust the friction between the friction block and the first shaft. After adjustment, the movable ring is released, and the first compression spring drives the connecting block to move so that one end of the movable ring drives the limiting post to insert into the corresponding limiting groove, limiting the position of the fixed plate and the second lead screw, reducing the possibility of the fixed plate and the second lead screw rotating due to non-human factors.

[0023] When the first rotating shaft rotates, it drives the second bevel gear and the first lead screw to rotate through the first bevel gear. The operator drives the first movable plate to move, the first insert plate and the baffle move synchronously, the second compression spring is in a compressed state, and the baffle no longer contacts the cover, thus releasing the restriction on the position of the cover. The cover is then manually driven to move so that the locking block disengages from the slot, thus completing the removal of the cover.

[0024] The third bevel gear is driven to rotate by the motor, and the third bevel gear drives the third rotating shaft to rotate through the fourth bevel gear, which causes the swing frame and side plate to rotate and swing. The design of the fixed column, fixed sleeve and third compression spring makes the second clamping plate elastically connected to the movable seat. The second clamping plate and the first clamping plate can elastically hold the buoy.

[0025] When the elastic clamping part and the first clamping plate clamp the buoy, the slot on the swing frame rotates to one side of the second insert plate. At this time, the fourth compression spring is in a compressed state. The fourth compression spring drives the second movable plate to move so that one end of the second insert plate is inserted into the slot. Through the cooperation of the second insert plate and the slot, the possibility of the swing frame wobbling relative to the mounting support is reduced. Attached Figure Description

[0026] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0027] In the attached diagram:

[0028] Figure 1 This is one of the overall structural schematic diagrams of the present invention;

[0029] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the elastic clamping part of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the fixed protective shell of the present invention;

[0032] Figure 5 For the present invention Figure 4 A magnified view of a portion of point A in the middle;

[0033] Figure 6 This is a schematic diagram of the transmission component of the present invention;

[0034] Figure 7 This is a schematic diagram of the swing frame of the present invention;

[0035] Figure 8 This is a schematic diagram of the friction seat of the present invention;

[0036] Figure 9 This is a schematic diagram of the structure of the second movable block of the present invention;

[0037] Figure 10 This is a schematic diagram of the structure of the movable ring of the present invention.

[0038] In the diagram: 1. Mounting support; 2. Swing frame; 3. Side plate; 4. First clamping plate; 5. Second clamping plate; 6. Movable seat; 7. First movable block; 8. Fixed protective shell; 9. First lead screw; 10. First threaded groove; 11. First rotating shaft; 12. Friction seat; 13. Second rotating shaft; 14. Fan blade; 15. Cover; 16. Placement groove; 17. Slide groove; 18. Friction block; 19. Second movable block; 20. Second threaded groove; 21. Second lead screw; 22. Bracket; 23. Fixed plate; 24. Limiting groove; 25. Movable ring; 26. Limiting post; 27. Fixed block; 28. Groove; 29. ​​First compression spring; 30. Connecting block; 31. First bevel gear; 32. Second bevel gear; 33. Connecting plate; 34. Baffle; 35. Slot; 36. Locking block; 37. First movable plate; 38. First insert plate; 39. First support part; 40. Second compression spring; 41. First fixing plate; 42. Third rotating shaft; 43. Motor; 44. Third bevel gear; 45. Fourth bevel gear; 46. Fixing column; 47. Fixing sleeve; 48. Third compression spring; 49. Second fixing plate; 50. Second insert plate; 51. Slot; 52. Second movable plate; 53. Limiting plate; 54. Second support part; 55. Fourth compression spring. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0040] Example 1, by Figures 1 to 10The present invention includes a mounting support 1, a swing frame 2 on one side of the mounting support 1, the swing frame 2 and the mounting support 1 being connected by a swing mechanism, a side plate 3 fixedly connected to the end of the swing frame 2 away from the mounting support 1, a first clamping plate 4 fixedly connected to the side of the mounting support 1 near the side plate 3, a movable seat 6 on the side of the side plate 3 near the first clamping plate 4, an elastic clamping part on the side of the movable seat 6 away from the side plate 3, a first movable block 7 fixedly connected to the other side of the movable seat 6, the first movable block 7 penetrating the side plate 3, a fixed protective shell 8 fixedly connected to one side of the side plate 3, a cover 15 on one side of the fixed protective shell 8, a first lead screw 9 inside the fixed protective shell 8, a first threaded groove 10 on the first movable block 7, one end of the first lead screw 9 located in the first threaded groove 10, and a first rotating shaft 11 inside the fixed protective shell 8. The first shaft 11 and the first lead screw 9 are connected by a transmission component. One end of the first shaft 11 is connected to the fixed protective shell 8 by a bearing. The other end of the first shaft 11 is connected to the second shaft 13 by a friction adjustment assembly. One end of the second shaft 13 passes through the fixed protective shell 8. The second shaft 13 and the fixed protective shell 8 are connected by a bearing. The end of the second shaft 13 away from the first shaft 11 is provided with several fan blades 14. When the first clamping plate 4 and the elastic clamping part clamp the buoy, the elastic clamping part moves toward the first clamping plate 4 due to the action of water flow. During the movement of the boat, the force of the elastic clamping part and the first clamping plate 4 clamping the buoy is increased, reducing the possibility of the buoy loosening. This makes it easier to fix and retrieve the buoy without having to retrieve it into the boat. The buoy can be directly fixed and installed on the outside of the boat, which improves convenience.

[0041] Example 2, based on Example 1, is... Figure 4 , Figure 6 , Figure 8 , Figure 9 and Figure 10The friction adjustment assembly includes a friction seat 12 fixedly mounted on one end of a second rotating shaft 13. A placement groove 16 is provided on the friction seat 12. One end of the first rotating shaft 11 is located within the placement groove 16. Two sliding grooves 17 are provided on the placement groove 16. Friction blocks 18 are disposed within the sliding grooves 17 and are in contact with the first rotating shaft 11. A second movable block 19 is fixedly connected to the friction block 18 and passes through the friction seat 12. A second threaded groove 20 is provided on the second movable block 19, and a second lead screw 21 is disposed within the second threaded groove 20. A bracket 22 is sleeved on the outside of the second lead screw 21. The bracket 22 and the second lead screw 21 are connected by a bearing. The bracket 22 and the friction seat 12 are fixedly connected. The end of the second lead screw 21 away from the second movable block 19 is fixedly connected to a fixed plate 23. The fixed plate 23 is provided with several limiting grooves 24. The friction seat 12 is fitted with a movable ring 25. Two limiting posts 26 are fixedly connected to the movable ring 25. One end of the limiting post 26 is inserted into one of the corresponding limiting grooves 24. The movable ring 25 and the friction seat 12 are connected by a spring-loaded unit. The spring-loaded unit includes a fixed block 27 fixedly installed on the friction seat 12. The fixed block 27 is provided with a groove 28. A connecting block 30 is provided in the groove 28. One side of the connecting block 30 and the inner wall of one side of the groove 28 are connected by a first compression spring 29. The other side of the connecting block 30 is fixedly connected to the movable ring 25.

[0042] During the rotation of the second rotating shaft 13, when the clamping force of the elastic clamping part and the first clamping plate 4 on the buoy reaches the preset value, the first rotating shaft 11 remains stationary. During the rotation of the second rotating shaft 13, the friction block 18 rotates relative to the first rotating shaft 11 to prevent the second rotating shaft 13 from driving the first rotating shaft 11 to rotate continuously. The operator drives the movable ring 25 to move so that the limiting post 26 disengages from the corresponding limiting groove 24, and the connecting block 30 moves within the groove 28. The first compression spring 29 is in a compressed state. The operator drives the fixed plate 23 to rotate, changing the length of the second lead screw 21 within the second thread groove 20, thereby causing the second movable block 19 to drive the friction block 18 to move. This can adjust the friction between the friction block 18 and the first rotating shaft 11. After adjustment, the movable block 19 is released. Ring 25, the first compression spring 29 drives the connecting block 30 to move, so that one end of the movable ring 25 drives the limiting post 26 to insert into the corresponding limiting groove 24, limiting the position of the fixed plate 23 and the second lead screw 21, reducing the possibility of the fixed plate 23 and the second lead screw 21 rotating due to non-human factors. When the first rotating shaft 11 rotates, the first rotating shaft 11 drives the second bevel gear 32 and the first lead screw 9 to rotate through the first bevel gear 31. The operator drives the first movable plate 37 to move, the first insert plate 38 and the baffle 34 move synchronously, the second compression spring 40 is in a compressed state, and the baffle 34 no longer contacts the cover 15, releasing the limitation on the position of the cover 15. The cover 15 is manually driven to move so that the locking block 36 disengages from the locking groove 35, thus completing the removal of the cover 15.

[0043] Example 3, based on Example 1, is... Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 The transmission components include a first bevel gear 31 fixedly sleeved on the outside of the first rotating shaft 11; a second bevel gear 32 fixedly connected to one end of the first lead screw 9, the second bevel gear 32 meshing with the first bevel gear 31; a connecting plate 33 sleeved on the outside of the first lead screw 9, the connecting plate 33 being fixedly connected to the fixed protective shell 8; the first lead screw 9 and the connecting plate 33 being connected by bearings; a slot 35 is provided on the fixed protective shell 8; a locking block 36 is fixedly connected to the cover 15, the locking block 36 being inserted into the slot 35; a baffle 34 is provided on the side of the cover 15 away from the fixed protective shell 8, the baffle 34 contacting the fixed protective shell 8; a first movable plate 37 is fixedly connected to the baffle 34, and a... The first insert plate 38 has one end fixedly connected to the first support part 39 located inside the fixed protective shell 8. The first support part 39 and the inner wall of the fixed protective shell 8 are connected by the second compression spring 40. The swing device includes a third rotating shaft 42 fixedly installed on the top and bottom of the swing frame 2 respectively. A first fixing plate 41 is sleeved on the outside of the third rotating shaft 42. The first fixing plate 41 is fixedly connected to the mounting support 1. The third rotating shaft 42 and the first fixing plate 41 are connected by bearings. A motor 43 is fixedly connected on the mounting support 1. A third bevel gear 44 is fixedly connected to the output end of the motor 43. A fourth bevel gear 45 that meshes with the third bevel gear 44 is fixedly connected to one end of one of the third rotating shafts 42.

[0044] When the first rotating shaft 11 rotates, it drives the second bevel gear 32 and the first lead screw 9 to rotate via the first bevel gear 31. The operator drives the first movable plate 37 to move, and the first insert plate 38 and the baffle 34 move synchronously. The second compression spring 40 is in a compressed state, and the baffle 34 no longer contacts the cover 15, thus releasing the restriction on the position of the cover 15. The cover 15 is then manually driven to move so that the locking block 36 disengages from the slot 35, thereby completing the removal of the cover 15. The motor 43 drives the third bevel gear 44 to rotate, and the third bevel gear 44 drives the third rotating shaft 42 to rotate via the fourth bevel gear 45, which causes the swing frame 2 and the side plate 3 to rotate and swing.

[0045] Example 4, based on Example 1, is... Figure 1 , Figure 2 , Figure 3 and Figure 7The elastic clamping part includes a second clamping plate 5 disposed on one side of the movable seat 6. Two fixed posts 46 are fixedly connected to the second clamping plate 5. A fixed sleeve 47 is sleeved on the outside of the fixed posts 46. One end of the fixed sleeve 47 is fixedly connected to the movable seat 6. A third compression spring 48 is disposed inside the fixed sleeve 47. The two ends of the third compression spring 48 are fixedly connected to the fixed posts 46 and the movable seat 6, respectively. A slot 51 is opened on the swing frame 2. A second fixed plate 49 is disposed on one side of the swing frame 2. The second fixed plate 49 is fixedly connected to the mounting support 1. A second insert plate 50 passes through the second fixed plate 49. One end of the second insert plate 50 is located in the slot 51. The other end of the second insert plate 50 is fixedly connected to a second movable plate 52. A limit plate 53 passes through the second movable plate 52. One end of the limit plate 53 is fixedly connected to the second fixed plate 49. A second support part 54 is fixedly connected to the limit plate 53. The second support part 54 and the second movable plate 52 are connected by a fourth compression spring 55.

[0046] The design of the fixed column 46, the fixed sleeve 47 and the third compression spring 48 allows the second clamping plate 5 to be elastically connected to the movable seat 6. The second clamping plate 5 and the first clamping plate 4 can elastically hold the buoy. When the elastic clamping part and the first clamping plate 4 hold the buoy, the slot 51 on the swing frame 2 rotates to one side of the second insert plate 50. At this time, the fourth compression spring 55 is in a compressed state. The fourth compression spring 55 drives the second movable plate 52 to move so that one end of the second insert plate 50 is inserted into the slot 51. Through the cooperation of the second insert plate 50 and the slot 51, the possibility of the swing frame 2 wobbling relative to the mounting support 1 is reduced.

[0047] This embodiment provides a method for recovering an ocean observation buoy, including the recovery device for an ocean observation buoy as described above, and includes the following steps:

[0048] Step 1: Install the support base 1 and fix it on the outer wall of the ship. Operate manually to move the ship to one side of the buoy, so that the buoy moves to one side of the first clamping plate 4.

[0049] Step 2: Drive the swing frame 2 to rotate by the swing device, so that the side plate 3 drives the elastic clamping part to move toward the first clamping plate 4, and clamp and fix the buoy by the elastic clamping part and the first clamping plate 4;

[0050] Step 3: During the movement of the boat, the water flow drives the second rotating shaft 13 to rotate through the fan blade 14, so that the second rotating shaft 13 drives the first rotating shaft 11 to rotate, and the first rotating shaft 11 drives the first lead screw 9 to rotate through the transmission component;

[0051] Step 4: When the first lead screw 9 rotates, change the length of the first lead screw 9 within the first threaded groove 10 so that the first movable block 7 drives the movable seat 6 to move toward the first clamping plate 4;

[0052] Step 5: After the first clamping plate 4 and the elastic clamping part clamp the buoy, the elastic clamping part moves toward the first clamping plate 4 due to the action of the water flow. During the movement of the boat, the force of the elastic clamping part and the first clamping plate 4 clamping the buoy is increased.

[0053] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A recovery device for an ocean observation buoy, comprising a mounting support (1), characterized in that: A swing frame (2) is provided on one side of the mounting support (1). The swing frame (2) and the mounting support (1) are connected by a swing mechanism. A side plate (3) is fixedly connected to the end of the swing frame (2) away from the mounting support (1). A first clamping plate (4) is fixedly connected to the side of the mounting support (1) near the side plate (3). A movable seat (6) is provided on the side of the side plate (3) near the first clamping plate (4). An elastic clamping part is provided on the side of the movable seat (6) away from the side plate (3). A first movable block (7) is fixedly connected to the other side of the movable seat (6). The first movable block (7) penetrates the side plate (3). A fixed protective shell (8) is fixedly connected to one side of the side plate (3). A cover (15) is provided on one side of the fixed protective shell (8). The first lead screw (9) is provided inside, and the first movable block (7) is provided with a first threaded groove (10). One end of the first lead screw (9) is located in the first threaded groove (10). The fixed protective shell (8) is provided with a first rotating shaft (11) and a second rotating shaft (13). The first rotating shaft (11) and the first lead screw (9) are connected by a transmission component. One end of the first rotating shaft (11) and the fixed protective shell (8) are connected by a bearing. The other end of the first rotating shaft (11) and the second rotating shaft (13) are connected by a friction adjustment component. One end of the second rotating shaft (13) passes through the fixed protective shell (8). The second rotating shaft (13) and the fixed protective shell (8) are connected by a bearing. The end of the second rotating shaft (13) away from the first rotating shaft (11) is provided with several fan blades (14).

2. The recovery device for an ocean observation buoy according to claim 1, characterized in that: The friction adjustment assembly includes a friction seat (12) fixedly installed at one end of the second rotating shaft (13). The friction seat (12) has a placement groove (16). One end of the first rotating shaft (11) is located in the placement groove (16). The placement groove (16) has two sliding grooves (17). The sliding grooves (17) have a friction block (18). The friction block (18) is in contact with the first rotating shaft (11). The friction block (18) is fixedly connected to a second movable block (19). The second movable block (19) passes through the friction seat (12). The second movable block (19) has a second threaded groove (20). The second threaded groove (20) has a second lead screw (21). The second lead screw (21) is sleeved with a bracket (22). The bracket (22) and the second lead screw (21) are connected by a bearing. The bracket (22) and the friction seat (12) are fixedly connected.

3. A recovery device for an ocean observation buoy according to claim 2, characterized in that: The second lead screw (21) is fixedly connected to a fixed plate (23) at one end away from the second movable block (19). The fixed plate (23) has several limiting grooves (24). The friction seat (12) is fitted with a movable ring (25). Two limiting posts (26) are fixedly connected to the movable ring (25). One end of the limiting post (26) is inserted into one of the corresponding limiting grooves (24). The movable ring (25) and the friction seat (12) are connected by a spring-loaded unit.

4. A recovery device for an ocean observation buoy according to claim 3, characterized in that: The spring-loaded unit includes a fixed block (27) fixedly installed on the friction seat (12). The fixed block (27) has a groove (28) and a connecting block (30) is provided in the groove (28). One side of the connecting block (30) and the inner wall of one side of the groove (28) are connected by a first compression spring (29). The other side of the connecting block (30) is fixedly connected to the movable ring (25).

5. A recovery device for an ocean observation buoy according to claim 1, characterized in that: The transmission component includes a first bevel gear (31) fixedly sleeved on the outside of the first rotating shaft (11), a second bevel gear (32) fixedly connected to one end of the first lead screw (9), the second bevel gear (32) and the first bevel gear (31) meshing with each other, a connecting plate (33) sleeved on the outside of the first lead screw (9), the connecting plate (33) and the fixed protective shell (8) fixedly connected, and the first lead screw (9) and the connecting plate (33) connected by bearings.

6. A recovery device for an ocean observation buoy according to claim 1, characterized in that: The fixed protective shell (8) is provided with a slot (35), and a locking block (36) is fixedly connected to the cover (15). The locking block (36) is inserted into the slot (35). A baffle (34) is provided on the side of the cover (15) away from the fixed protective shell (8). The baffle (34) is in contact with the fixed protective shell (8). A first movable plate (37) is fixedly connected to the baffle (34). A first insert plate (38) is fixedly connected to the first movable plate (37). One end of the first insert plate (38) is fixedly connected to the first support part (39) located inside the fixed protective shell (8). The first support part (39) and the inner wall of the fixed protective shell (8) are connected by a second compression spring (40).

7. A recovery device for an ocean observation buoy according to claim 1, characterized in that: The swing device includes a third rotating shaft (42) fixedly installed on the top and bottom of the swing frame (2). A first fixing plate (41) is sleeved on the outside of the third rotating shaft (42). The first fixing plate (41) and the mounting support (1) are fixedly connected. The third rotating shaft (42) and the first fixing plate (41) are connected by bearings. A motor (43) is fixedly connected on the mounting support (1). A third bevel gear (44) is fixedly connected to the output end of the motor (43). A fourth bevel gear (45) that meshes with the third bevel gear (44) is fixedly connected to one end of one of the third rotating shafts (42).

8. A recovery device for an ocean observation buoy according to claim 1, characterized in that: The elastic clamping part includes a second clamping plate (5) disposed on one side of the movable seat (6). Two fixed posts (46) are fixedly connected to the second clamping plate (5). A fixed sleeve (47) is sleeved on the outside of the fixed posts (46). One end of the fixed sleeve (47) is fixedly connected to the movable seat (6). A third compression spring (48) is disposed inside the fixed sleeve (47). The two ends of the third compression spring (48) are fixedly connected to the fixed posts (46) and the movable seat (6) respectively.

9. A recovery device for an ocean observation buoy according to claim 1, characterized in that: The swing frame (2) has a slot (51) and a second fixing plate (49) on one side. The second fixing plate (49) and the mounting support (1) are fixedly connected. A second insert plate (50) passes through the second fixing plate (49). One end of the second insert plate (50) is located in the slot (51). The other end of the second insert plate (50) is fixedly connected to a second movable plate (52). A limit plate (53) passes through the second movable plate (52). One end of the limit plate (53) is fixedly connected to the second fixing plate (49). A second support part (54) is fixedly connected to the limit plate (53). The second support part (54) and the second movable plate (52) are connected by a fourth compression spring (55).

10. A method for recovering an ocean observation buoy, comprising the recovery device for an ocean observation buoy as described in claim 1, characterized in that: Includes the following steps: Step 1: Install the support base (1) and fix it on the outer wall of the ship. Operate manually to move the ship to one side of the buoy, so that the buoy moves to one side of the first clamp (4). Step 2: Drive the swing frame (2) to rotate by the swing device so that the side plate (3) drives the elastic clamping part to move toward the first clamping plate (4) and clamps and fixes the buoy by the elastic clamping part and the first clamping plate (4); Step 3: During the movement of the boat, the water flow drives the second rotating shaft (13) to rotate through the fan blade (14), so that the second rotating shaft (13) drives the first rotating shaft (11) to rotate, and the first rotating shaft (11) drives the first lead screw (9) to rotate through the transmission component; Step 4: When the first lead screw (9) rotates, change the length of the first lead screw (9) in the first threaded groove (10) so that the first movable block (7) drives the movable seat (6) to move toward the first clamping plate (4); Step 5: After the first clamping plate (4) and the elastic clamping part clamp the buoy, the elastic clamping part moves toward the first clamping plate (4) by the action of the water flow. During the movement of the boat, the force of the elastic clamping part and the first clamping plate (4) clamping the buoy is increased.

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