Automatic lifting equipment for ship

Abstract

The invention relates to the technical field of ship lifting, in particular to automatic ship lifting equipment which comprises a ship bearing box and a gear transmission mechanism arranged on the ship bearing box, plugging mechanisms are arranged at the two ends of the inner side of the ship bearing box correspondingly, transmission grooves are formed in the two ends of the interior of the ship bearing box correspondingly, and sliding blocks are slidably connected to the inner sides of the transmission grooves correspondingly; the sliding blocks are arranged on the two sides of the ship bearing box correspondingly, driving mechanisms used for driving the sliding blocks to move are arranged on the inner sides of the transmission grooves, concave grooves are formed in the two ends of the inner side of the ship bearing box correspondingly, fixing frames are slidably connected to the inner sides of the grooves and located below the sliding blocks correspondingly, sliding frames are slidably connected to the inner sides of the fixing frames, and storage structures are arranged between the sliding frames and the fixing frames. According to the ship carrying box, garbage and impurities floating on the ship carrying box can be automatically filtered in the middle in a centralized mode, normal passing of ships on the ship carrying box cannot be hindered through the arrangement of the storage structure, and the automation efficiency of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ship lifting, and in particular to an automatic ship lifting device. Background Art

[0002] Ship lifting equipment is a special kind of lifting equipment for ships, which is used to lift ships from a lower water level to a higher water level so that they can pass through rivers, canals or locks with large height differences. The ship lift adopts the principle of vertical lifting and is composed of one or more huge lifting tanks and mobile platforms. The ship enters the lifting tank, and then the lifting tank and platform are raised or lowered by hydraulic or electric mechanical devices, thereby lifting or lowering the ship to the target water level.

[0003] The prior art discloses an automatic ship lifting device with publication number CN118375113A, in which a side fixed frame can limit the horizontal position of the lifting frame, so that the lifting frame can stably move in the vertical direction without shaking. Valve parts are provided at both ends of the ship holding box, which cooperate with the water pump parts at the bottom of the ship holding box to adjust the liquid level in the ship holding box, so that the ship in the ship holding box can be better transferred, solving the problem of difficulty in traveling due to liquid level difference after the ship is transferred to the river channel, and facilitating the replacement of water accumulation inside the ship holding box and cleaning up garbage, with higher functionality.

[0004] Although it is convenient to replace the accumulated water in the ship holding box and clean up the garbage, there are still some defects in the actual use process. Since the automatic lifting equipment lacks a garbage cleaning structure, the accumulated water needs to be pumped out and cleaned manually each time the garbage in the ship holding box is cleaned. The garbage floating on the ship holding box cannot be cleaned automatically, which is not only time-consuming and labor-intensive, but also greatly reduces the convenience of the device.

[0005] Therefore, a ship automatic lifting device is proposed to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose an automatic lifting device for ships.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: an automatic ship lifting device, including a ship holding box, and a gear transmission mechanism arranged on the ship holding box, blocking mechanisms are arranged at both ends of the inner side of the ship holding box, transmission grooves are opened at both ends of the interior of the ship holding box, sliding blocks are slidably connected to the inner sides of the transmission grooves, the sliding blocks are respectively arranged on both sides of the ship holding box, a driving mechanism for driving the sliding blocks to move is arranged on the inner side of the transmission groove, indented grooves are opened at both ends of the inner side of the ship holding box, a fixed frame is slidably connected to the inner side of the groove and below the sliding block, a sliding frame is slidably connected to the inner side of the fixed frame, a storage structure is arranged between the sliding frame and the fixed frame, a sliding groove is opened on one of the side walls of the sliding frame, and a filter plate is slidably connected to the inner side of the sliding groove; A push rod is slidably connected to the side wall of the fixed frame, an upper spring is fixedly connected between the outer wall of the push rod and the side wall of the fixed frame, a long L-shaped rod and a short L-shaped rod are fixedly connected to the side wall of the sliding block and are located on both sides of the push rod, release grooves are provided at both ends of the inner side of the ship support box and at positions corresponding to the push rod, and a transmission mechanism for pulling the filter plate is provided on the sliding frame.

[0008] In the above technical solution, further, the driving mechanism includes a driving motor, the driving motor is fixedly connected to the side wall of the ship holding box, the inner side of the transmission groove is rotatably connected with a threaded rod, the outer wall of the threaded rod is threadedly connected to the inner wall of the sliding block, and the output end of the driving motor passes through the transmission groove and is fixedly connected to the side wall of the threaded rod.

[0009] In the above technical solution, further, a guide rod is fixedly connected to the inner side of the transmission groove, and the guide rod is arranged to penetrate the inner side wall of the sliding block.

[0010] In the above technical solution, further, the release grooves are arranged to be inclined away from one side, a gap is left between the release grooves, and the end of the push rod is arranged to be a smooth arc surface, and a plurality of filter holes are opened at the bottom end of the sliding frame close to one side. In the above technical scheme, further, the transmission mechanism includes a pull rope, wherein a rotating chamber is opened inside one of the sliding frames and away from the fixed frame, a winding roller is rotatably connected to the inside of the rotating chamber, and the other end of the winding roller passes through the rotating chamber and is rotatably connected to the inside of the sliding frame, the pull rope is wrapped around the outer wall of the winding roller, and one end of the pull rope is fixedly connected to the outer wall of the winding roller, a U-shaped rod is slidably connected through the inside of the sliding frame and close to the fixed frame, the other end of the pull rope is fixedly connected to the bottom end of the U-shaped rod, the side wall of the filter plate is fixedly connected to the outer wall of the pull rope through the slide groove, the side wall of the long L-shaped rod and the position corresponding to the top of the U-shaped rod are provided with a socket, and a collecting mechanism is provided on the inside of the ship box and between the release grooves.

[0011] In the above technical solution, further, a spiral spring is provided inside the rotating chamber, and one end of the spiral spring is fixedly connected to the outer wall of the winding roller, and the other end of the spiral spring is fixedly connected to the inside of the rotating chamber.

[0012] In the above technical scheme, further, the collecting mechanism includes an electric telescopic cylinder, an upper touch sensor is fixedly connected to the inner side of the slide groove and close to one end of the fixed frame, the upper touch sensor is electrically connected to the electric telescopic cylinder through a controller, the output end of the electric telescopic cylinder passes through the bottom end of the ship holding box and is fixedly connected to a support frame, the top of the support frame is fixedly connected to a U-shaped filter plate, the inner side of the U-shaped filter plate is slidably connected to a scraper, the bottom of the scraper is fixedly connected to a lower L-shaped seat and passes through the bottom of the U-shaped filter plate, a collecting trough is provided on the inner side of the ship holding box and above the U-shaped filter plate, a push groove is provided on the inner side of the ship holding box and below the collecting trough, and the bottom of the push groove is inclined, a compression spring is fixedly connected between the bottom of the U-shaped filter plate and the side wall of the lower L-shaped seat, and a roller is rotatably connected to the inner side of the lower L-shaped seat.

[0013] In the above technical solution, further, the top of the U-shaped filter plate and the top of the scraper are both inclined, a push-pull groove is opened on the outside of the ship holding box, a discharge groove is inclined between the push-pull groove and the collecting groove, a collecting box is slidably connected to the inside of the push-pull groove, and the collecting groove is arranged above the liquid level line inside the ship holding box.

[0014] In the above technical scheme, further, the storage structure includes a bottom rod, a long horizontal groove and a short horizontal groove are respectively opened on the inner side of the groove, an oblique groove is opened at one end between the long horizontal groove and the short horizontal groove, and a vertical groove is opened at the other end between the long horizontal groove and the short horizontal groove, the bottom rod passes through and is slidably connected to the inner wall of the sliding frame, and the bottom rod is slidably connected to the inner side of the long horizontal groove, a lower spring is fixedly connected between the outer wall of the bottom rod and the inner side of the sliding frame, a card slot is opened at the top of the oblique groove, and the connection between the card slot and the oblique groove is inclined, a lower touch sensor is passed through and fixedly connected at one end of the short horizontal groove away from the vertical groove, the lower touch sensor is connected to the driving mechanism motor through a controller, and a pair of reset springs are fixedly connected between the bottom of the sliding frame and the inner side of the fixed frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can automatically filter the garbage and impurities floating on the ship-carrying box in the middle, and through the setting of the storage structure, it will not hinder the normal passage of ships on the ship-carrying box, thereby improving the automation efficiency of the device.

[0016] 2. The present invention can automatically collect the garbage and impurities gathered together in a collection box through the setting of the collection mechanism, which is convenient for subsequent staff to handle in a unified manner without manual salvage, further improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front three-dimensional structure of the ship-carrying box of the present invention; Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of the front side of the ship-carrying box of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at center A; Figure 4 It is a schematic diagram of a full-section three-dimensional structure of the sliding frame of the present invention; Figure 5 It is a schematic diagram of a partial side and full-section three-dimensional structure of a ship-carrying box of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at B in the middle; Figure 7 It is a schematic diagram of the overall appearance structure of the sliding frame and the fixed frame of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the partial enlarged structure at point C in the middle.

[0018] In the figure: 1. ship box; 2. gear transmission mechanism; 3. blocking mechanism; 4. transmission groove; 5. threaded rod; 6. sliding block; 7. driving motor; 8. groove; 9. fixed frame; 10. sliding frame; 11. sliding groove; 12. filter plate; 13. top rod; 14. upper spring; 15. long L-shaped rod; 16. short L-shaped rod; 17. release groove; 18. guide rod; 19. pull rope; 20. rotating chamber; 21. winding roller; 22. U-shaped rod; 23. socket; 24. electric Telescopic cylinder; 25. Upper touch sensor; 26. Support frame; 27. U-shaped filter plate; 28. Scraper; 29. ​​Lower L-shaped seat; 30. Collecting trough; 31. Push trough; 32. Compression spring; 33. Roller; 34. Volute spring; 35. Push-pull trough; 36. Discharge trough; 37. Bottom rod; 38. Long horizontal trough; 39. Short horizontal trough; 40. Oblique trough; 41. Vertical trough; 42. Lower spring; 43. Card slot; 44. Lower touch sensor; 45. Reset spring; 46. Collecting box. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] like Figure 1-8 The ship automatic lifting device shown in the figure comprises a ship holding box 1, and a gear transmission mechanism 2 arranged on the ship holding box 1, a blocking mechanism 3 is arranged at both ends of the inner side of the ship holding box 1, a transmission groove 4 is opened at both ends of the interior of the ship holding box 1, a sliding block 6 is slidably connected to the inner side of the transmission groove 4, and the sliding block 6 is respectively arranged on both sides of the ship holding box 1, and a driving mechanism for driving the sliding block 6 to move is arranged on the inner side of the transmission groove 4, and an inward groove 8 is opened at both ends of the inner side of the ship holding box 1, and a fixed frame 9 is slidably connected to the inner side of the groove 8 and below the sliding block 6, and a sliding frame 10 is slidably connected to the inner side of the fixed frame 9, and a storage structure is arranged between the sliding frame 10 and the fixed frame 9, and a sliding groove 11 is opened on the side wall of one of the sliding frames 10, and a filter plate 12 is slidably connected to the inner side of the sliding groove 11, and a plurality of filter holes are opened at the bottom end of the sliding frame 10 close to one side; A push rod 13 is slidably connected to the side wall of the fixed frame 9, and an upper spring 14 is fixedly connected between the outer wall of the push rod 13 and the side wall of the fixed frame 9. A long L-shaped rod 15 and a short L-shaped rod 16 are fixedly connected to the side wall of the sliding block 6 and located on both sides of the push rod 13. After the long L-shaped rod 15 moves over the push rod 13, the push rod 13 is pushed by the short L-shaped rod 16 to slide out of the release groove 17 to drive the fixed frame 9 to reset. Release grooves 17 are provided at both ends of the inner side of the ship box 1 and at positions corresponding to the push rod 13. A transmission mechanism for pulling the filter plate 12 is provided on the sliding frame 10; The transmission mechanism includes a pull rope 19, wherein a rotating chamber 20 is opened inside one of the sliding frames 10 and away from the fixed frame 9, a winding roller 21 is rotatably connected inside the rotating chamber 20, and the other end of the winding roller 21 passes through the rotating chamber 20 and is rotatably connected to the inside of the sliding frame 10, the pull rope 19 is wound around the outer wall of the winding roller 21, and one end of the pull rope 19 is fixedly connected to the outer wall of the winding roller 21, a U-shaped rod 22 is slidably connected to the inside of the sliding frame 10 and close to the fixed frame 9, and the other end of the pull rope 19 is fixedly connected to the bottom of the U-shaped rod 22 The filter plate 12 has a side wall that passes through the slide groove 11 and is fixedly connected to the outer wall of the draw rope 19. A socket 23 is provided on the side wall of the long L-shaped rod 15 and at a position corresponding to the top of the U-shaped rod 22. A collecting mechanism is provided inside the ship receiving box 1 and between the release grooves 17. A scroll spring 34 is provided inside the rotating chamber 20, and one end of the scroll spring 34 is fixedly connected to the outer wall of the winding roller 21, and the other end of the scroll spring 34 is fixedly connected to the inner side of the rotating chamber 20. The arrangement of the scroll spring 34 facilitates the winding draw rope 19 to drive the filter plate 12 to reset. The driving mechanism includes a driving motor 7, which is fixedly connected to the side wall of the ship box 1. The inner side of the transmission groove 4 is rotatably connected to a threaded rod 5. The outer wall of the threaded rod 5 is threadedly connected to the inner wall of the sliding block 6. The output end of the driving motor 7 passes through the transmission groove 4 and is fixedly connected to the side wall of the threaded rod 5. In order to improve the stability of the device during operation, a guide rod 18 is fixedly connected to the inner side of the transmission groove 4, and the guide rod 18 is arranged to penetrate the inner wall of the sliding block 6. Through the arrangement of the guide rod 18, it can play a guiding role in the process of the sliding block 6 being driven by the rotation of the threaded rod 5, thereby preventing the sliding block 6 from rotating with the threaded rod 5, thereby improving the stability of the device during operation.

[0022] In order to improve the smoothness during the operation of the device, the release groove 17 is tilted away from one side, so that the short L-shaped rod 16 can push the push rod 13 out of the release groove 17 and push the fixed frame 9 to reset. A gap is left between the release grooves 17 to ensure the normal movement of the filter plate 12 and to concentrate the garbage more closely. The end of the push rod 13 is set to a smooth arc surface, which is convenient for squeezing the push rod 13 to slide out of the release groove 17 more smoothly, thereby improving the smoothness during the operation of the device.

[0023] In order to automatically collect the garbage and impurities gathered together in the collection box 46, the collection mechanism includes an electric telescopic cylinder 24, an upper touch sensor 25 is fixedly connected to the inner side of the slide 11 and close to one end of the fixed frame 9, the upper touch sensor 25 is electrically connected to the electric telescopic cylinder 24 through a controller, the output end of the electric telescopic cylinder 24 passes through the bottom end of the ship box 1 and is fixedly connected to a support frame 26, a U-shaped filter plate 27 is fixedly connected to the top of the support frame 26, a scraper 28 is slidably connected to the inner side of the U-shaped filter plate 27, and a lower L-shaped seat 29 is fixedly connected to the bottom of the scraper 28. The bottom of the U-shaped filter plate 27 is set to penetrate, a collecting groove 30 is opened inside the ship box 1 and above the U-shaped filter plate 27, a pushing groove 31 is opened inside the ship box 1 and below the collecting groove 30, and the bottom of the pushing groove 31 is set obliquely, a compression spring 32 is fixedly connected between the bottom of the U-shaped filter plate 27 and the side wall of the lower L-shaped seat 29, and the compression spring 32 facilitates the roller 33 to slide into the pushing groove 31, driving the scraper 28 to push the garbage into the collecting groove 30, and the roller 33 is rotatably connected to the inner side of the lower L-shaped seat 29, and the setting of the roller 33 improves the silkiness during extrusion; The top of the U-shaped filter plate 27 and the top of the scraper 28 are both inclined, so that when the U-shaped filter plate 27 moves upward, the garbage pushed by the filter plate 12 falls onto the U-shaped filter plate 27. A push-pull groove 35 is provided on the outside of the ship-carrying box 1. Through the setting of the push-pull groove 35, it is convenient to pull out the collection box 46. A discharge groove 36 is inclinedly provided between the push-pull groove 35 and the collection groove 30. The collection box 46 is slidably connected to the inner side of the push-pull groove 35, and the collection groove 30 is arranged above the liquid level line inside the ship-carrying box 1 to prevent water in the ship-carrying box 1 from flowing into the collection box 46. When it is necessary to clean the garbage floating horizontally in the ship-carrying box 1, firstly, the two driving motors 7 are controlled to start and drive the threaded rod 5 to rotate (it should be noted that since the sliding blocks 6 are located at both ends of the ship-carrying box 1, when the thread directions of the threaded rods 5 are the same, the directions of the two driving motors 7 rotating at the same time are opposite, ensuring that the sliding frame 10 is pushed to move to the side close to each other), and then the threaded sliding block 6 is driven to move, so that the long L-shaped rod 15 beside the sliding block 6 pushes the push rod 13 to slide, and then drives the fixed frame 9 and the sliding frame 10 to move at the same time, and the garbage is filtered out through the filter holes on the side wall of the sliding frame 10 and pushed to the middle, and then when the long L-shaped rod 15 pushes the push rod 13 to the side of the release groove 17, the push rod 13 will be pushed into the release groove 17 under the elastic force of the upper spring 14, so that the push rod 13 slides out of the long L-shaped rod 15, and the fixed frame 9 loses the thrust of the sliding block 6, and the fixed frame 9 is fixed beside the release groove 17, and there is a gap between the sliding frames 10 for the filter plate 12 to slide; The U-shaped rod 22 is then driven to slide by the sliding block 6, thereby pulling the pull rope 19 out of the winding roller 21 and driving the filter plate 12 fixedly connected on the pull rope 19 to slide inside the slide groove 11, thereby pushing the garbage filtered out between the sliding frame 10 to one side, and the other end of the pull rope 19 is fixed on the winding roller 21, thereby driving the vortex spring 34 to rotate and gradually compress, and finally the filter plate 12 moves to the other end of the slide groove 11 to collect the garbage in one place, at this time, the filter plate 12 will touch the upper touch sensor 25, and then the controller will control the driving mechanism to stop running, and at the same time control the collecting mechanism to start collecting the concentrated garbage into the collecting box 46, thereby realizing automatic cleaning of floating garbage on the ship holding box 1 and improving the automation efficiency of the device.

[0024] When the driving mechanism drives the filter plate 12 to move to the other end of the slide slot 11, it touches the upper touch sensor 25, and then the upper touch sensor 25 transmits a signal to the controller, and the controller controls the electric telescopic cylinder 24 to start pushing the support frame 26 and the U-shaped filter plate 27 to slide upward, and at the same time drives the roller 33 to slide inside the ship box 1. Then, when the U-shaped filter plate 27 moves between the filter plate 12 and another sliding frame 10, the garbage pushed by the filter plate 12 will be pushed between the U-shaped filter plate 27 and the scraper 28. Then the U-shaped filter plate 27 continues to move up and out of the water surface, and the excess water is filtered out through the U-shaped filter plate 27. Then the roller 33 moves to the side of the push groove 31, and the roller 33 is pushed into the push groove 31 under the elastic force of the compression spring 32. At the same time, the scraper 28 is pulled to slide on the inner side of the U-shaped filter plate 27 to push the collected garbage into the collection groove 30. Then the garbage falls into the collection box 46 through the inclined discharge groove 36, thereby realizing automatic cleaning and collection of the device. When resetting, the electric telescopic cylinder 24 can be controlled to operate in the reverse direction.

[0025] In order to avoid affecting the normal passage of ships on the ship-carrying box 1, the storage structure includes a bottom rod 37, a long transverse groove 38 and a short transverse groove 39 are respectively opened on the inner side of the groove 8, an inclined groove 40 is opened at one end between the long transverse groove 38 and the short transverse groove 39, and a vertical groove 41 is opened at the other end between the long transverse groove 38 and the short transverse groove 39. The bottom rod 37 penetrates and is slidably connected to the inner wall of the sliding frame 10, and the bottom rod 37 is slidably connected to the inner side of the long transverse groove 38. A lower spring 42 is fixedly connected between the outer wall of the bottom rod 37 and the inner side of the sliding frame 10. A card slot 43 is opened at the top of the inclined groove 40, and the connection between the card slot 43 and the inclined groove 40 is inclined to facilitate the sliding out of the bottom rod 37. A lower touch sensor 44 is penetrated and fixedly connected at one end of the short transverse groove 39 away from the vertical groove 41. The lower touch sensor 44 is connected to the driving mechanism motor through a controller, and a pair of return springs 45 are fixedly connected between the bottom of the sliding frame 10 and the inner side of the fixed frame 9. When the driving mechanism pushes the fixed frame 9 to clean the garbage, it will drive the bottom rod 37 on the sliding frame 10 to slide inside the long transverse groove 38. When the driving mechanism pushes the top rod 13 to slide into the release groove 17, it will drive the bottom rod 37 to slide into the end slot 43 of the long transverse groove 38, and then push the bottom rod 37 to slide into the inner side of the slot 43 under the elastic force of the lower spring 42. Then the driving mechanism pulls the transmission mechanism to collect the garbage together. Then, after the cleaning is completed, the driving mechanism pushes the fixed frame 9 to reset, and the top rod 13 is pushed out of the release groove 17 by the short L-shaped rod 16 next to the sliding block 6, and then the fixed frame 9 is pushed to slide and reset, and the sliding frame 10 is driven to move, thereby driving the bottom rod 37 to slide inside the slot 43. Because there is a step between the slot 43 and the long transverse groove 38, it is restricted. Therefore, under the thrust of the short L-shaped rod 16, the bottom rod 37 will be driven to gradually slide into the inclined groove 40, and the lower spring 42 will be gradually stretched outward. Then, during the resetting process, the sliding frame 10 is pushed to gradually slide downward on the inner side of the fixed frame 9, while compressing the reset spring 45. Subsequently, the bottom rod 37 slides out of the inclined slot 40 and slides into the short transverse slot 39 to touch the lower touch sensor 44. Subsequently, the lower touch sensor 44 transmits a signal to the controller, and the controller controls the driving mechanism to close, thereby driving the filter plate 12 and the sliding frame 10 to the bottom end of the ship holding box 1 to avoid affecting the normal passage of the ship. When it is necessary to clean the inside of the ship holding box 1, the driving mechanism is controlled to continue to push the fixed frame 9 and the sliding frame 10 to move, so that the bottom rod 37 moves to the other end of the short transverse slot 39, and then the bottom rod 37 is pushed to slide into the long transverse slot 38 under the elastic force of the reset spring 45, and then the driving mechanism can be controlled to drive in reverse to clean the garbage on the ship holding box 1.

[0026] The basic principles, main features and advantages of the present invention are shown and described above.

[0027] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments and the specification only describe the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. These changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic ship lifting device, comprising a ship holding box (1), and a gear transmission mechanism (2) arranged on the ship holding box (1), wherein both ends of the inner side of the ship holding box (1) are provided with a blocking mechanism (3), characterized in that: Transmission grooves (4) are provided at both ends of the interior of the ship support box (1), and sliding blocks (6) are slidably connected to the inner sides of the transmission grooves (4). The sliding blocks (6) are respectively arranged on both sides of the ship support box (1). A driving mechanism for driving the sliding blocks (6) to move is provided on the inner sides of the transmission grooves (4). Inward recessed grooves (8) are provided at both ends of the interior of the ship support box (1), and a fixed frame (9) is slidably connected to the inner sides of the grooves (8) and below the sliding blocks (6). A sliding frame (10) is slidably connected to the inner sides of the fixed frames (9), and a storage structure is provided between the sliding frames (10) and the fixed frames (9), and a sliding groove (11) is provided on the side walls of one of the sliding frames (10), and a filter plate (12) is slidably connected to the inner sides of the sliding grooves (11); A push rod (13) is slidably connected to the side wall of the fixed frame (9), an upper spring (14) is fixedly connected between the outer wall of the push rod (13) and the side wall of the fixed frame (9), a long L-shaped rod (15) and a short L-shaped rod (16) are fixedly connected to the side wall of the sliding block (6) and located on both sides of the push rod (13), release grooves (17) are provided at both ends of the inner side of the ship support box (1) and at positions corresponding to the push rod (13), and a transmission mechanism for pulling the filter plate (12) is provided on the sliding frame (10).

2. The automatic ship lifting device according to claim 1, characterized in that: The driving mechanism comprises a driving motor (7), the driving motor (7) is fixedly connected to the side wall of the ship-carrying box (1), the inner side of the transmission groove (4) is rotatably connected to a threaded rod (5), the outer wall of the threaded rod (5) is threadedly connected to the inner wall of the sliding block (6), and the output end of the driving motor (7) passes through the transmission groove (4) and is fixedly connected to the side wall of the threaded rod (5).

3. The automatic ship lifting device according to claim 2, characterized in that: The inner side of each of the transmission grooves (4) is fixedly connected with a guide rod (18), and the guide rod (18) is arranged to penetrate the inner side wall of the sliding block (6).

4. The automatic ship lifting device according to claim 1, characterized in that: The release grooves (17) are arranged tilted away from one side, a gap is left between the release grooves (17), and the end of the top rod (13) is arranged as a smooth arc surface, and a plurality of filter holes are opened at the bottom end of the sliding frame (10) on the side close to the other side.

5. The automatic ship lifting device according to claim 1, characterized in that: The transmission mechanism comprises a pull rope (19), wherein a rotating chamber (20) is provided inside one of the sliding frames (10) and on a side away from the fixed frame (9), a winding roller (21) is rotatably connected to the inside of the rotating chamber (20), and the other end of the winding roller (21) passes through the rotating chamber (20) and is rotatably connected to the inside of the sliding frame (10), the pull rope (19) is wound around the outer wall of the winding roller (21), and one end of the pull rope (19) is fixedly connected to the outer wall of the winding roller (21), A U-shaped rod (22) is slidably connected to the inner side of the sliding frame (10) and close to the fixed frame (9); the other end of the pull rope (19) is fixedly connected to the bottom end of the U-shaped rod (22); the side wall of the filter plate (12) passes through the slide groove (11) and is fixedly connected to the outer wall of the pull rope (19); a socket (23) is provided on the side wall of the long L-shaped rod (15) at a position corresponding to the top end of the U-shaped rod (22); and a collecting mechanism is provided on the inner side of the ship receiving box (1) and between the release grooves (17).

6. The automatic ship lifting device according to claim 5, characterized in that: A spiral spring (34) is provided inside the rotating chamber (20), one end of the spiral spring (34) is fixedly connected to the outer wall of the winding roller (21), and the other end of the spiral spring (34) is fixedly connected to the inside of the rotating chamber (20).

7. The automatic ship lifting device according to claim 5, characterized in that: The collecting mechanism comprises an electric telescopic cylinder (24), an upper touch sensor (25) is fixedly connected to the inner side of the slide groove (11) and close to one end of the fixed frame (9), the upper touch sensor (25) is electrically connected to the electric telescopic cylinder (24) through a controller, the output end of the electric telescopic cylinder (24) passes through the bottom end of the ship support box (1) and is fixedly connected to a support frame (26), the top of the support frame (26) is fixedly connected to a U-shaped filter plate (27), the inner side of the U-shaped filter plate (27) is slidably connected to a scraper (28), and the scraper (28) The bottom is fixedly connected to a lower L-shaped seat (29) and is arranged through the bottom of the U-shaped filter plate (27); a collecting groove (30) is provided on the inner side of the ship support box (1) and above the U-shaped filter plate (27); a push groove (31) is provided on the inner side of the ship support box (1) and below the collecting groove (30); and the bottom of the push groove (31) is inclined; a compression spring (32) is fixedly connected between the bottom of the U-shaped filter plate (27) and the side wall of the lower L-shaped seat (29); and a roller (33) is rotatably connected to the inner side of the lower L-shaped seat (29).

8. The automatic ship lifting device according to claim 7, characterized in that: The top of the U-shaped filter plate (27) and the top of the scraper (28) are both arranged at an inclination, a push-pull groove (35) is provided on the outside of the ship support box (1), a discharge groove (36) is provided between the push-pull groove (35) and the collecting groove (30) at an inclination, a collecting box (46) is slidably connected to the inside of the push-pull groove (35), and the collecting groove (30) is arranged above the liquid level line inside the ship support box (1).

9. The automatic ship lifting device according to claim 1, characterized in that: The storage structure comprises a bottom rod (37), a long transverse groove (38) and a short transverse groove (39) are respectively provided on the inner side of the groove (8), an oblique groove (40) is provided at one end between the long transverse groove (38) and the short transverse groove (39), and a vertical groove (41) is provided at the other end between the long transverse groove (38) and the short transverse groove (39), the bottom rod (37) penetrates and is slidably connected to the inner side wall of the sliding frame (10), and the bottom rod (37) is slidably connected to the inner side of the long transverse groove (38), and the outer wall of the bottom rod (37) is connected to the sliding frame (10). A lower spring (42) is fixedly connected between the inner sides of the moving frame (10), a clamping groove (43) is provided at the top of the inclined groove (40), and the connection between the clamping groove (43) and the inclined groove (40) is inclined, and a lower touch sensor (44) is fixedly connected through one end of the short transverse groove (39) away from the vertical groove (41), and the lower touch sensor (44) is connected to the driving mechanism motor through a controller, and a pair of return springs (45) are fixedly connected between the bottom of the sliding frame (10) and the inner side of the fixed frame (9).

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