Efficient propellant filling equipment for offshore rescue equipment

Abstract

The utility model discloses a kind of propellant efficient filling equipment for offshore rescue equipment, including moving plate and track, the outside of the moving plate is provided with two groups of tracks, the top of the moving plate is installed with storage barrel, the outside of the track is provided with two groups of support seat, the inside of the support seat is installed with three groups of storage barrels of equal interval, the storage barrel is extended to the outside of support seat, the outside of the storage barrel is provided with conical barrel. The utility model not only realizes that propellant efficient filling equipment is conveniently cleaned to filter plate, it is convenient to ensure that storage barrel is filled by overflow filling, avoid the situation of not being filled, and it is convenient to conveniently multi-stage rotation adjustment to propellant is transported, it is convenient to sequentially fill propellant to multiple groups of carriers, improve the efficiency of propellant efficient filling equipment filling.

Description

Technical Field

[0001] This utility model relates to the technical field of high-efficiency propellant filling equipment, specifically a high-efficiency propellant filling equipment for maritime rescue equipment. Background Technology

[0002] Propellants used in maritime rescue refer to chemical or physical propellants used to drive rescue equipment (such as rockets, launchers, and powerboats) in maritime rescue operations. Their main function is to provide rapid and precise power to rescue equipment so that life-saving equipment, ropes, buoys, or other supplies can be delivered to the target location (such as distressed vessels or people who have fallen into the water) in emergency situations.

[0003] In maritime rescue operations, propulsion systems play a crucial role in rapidly reaching the rescue site, reducing the physical exertion of rescue personnel, and improving search and rescue efficiency. Through powerful thrust and precise control, propulsion systems enable rescue personnel or equipment to quickly traverse complex waters (such as turbulent currents and shallows), shortening the time to reach stranded individuals. Portable propulsion systems can be operated by a single person, reducing the physical exertion of rescue personnel during prolonged underwater operations. Researchers and rescue personnel using propulsion systems for patrol monitoring or search and rescue in complex terrain (such as coral reef areas) have significantly improved work efficiency and reduced fatigue.

[0004] Existing high-efficiency propellant filling equipment of this type generally does not facilitate easy cleaning of filter plates, makes it difficult to ensure that the storage tank is full through overflow filling, and is prone to incomplete filling. It also does not facilitate convenient multi-stage rotation adjustment for propellant delivery, and it is not convenient to fill multiple carriers with propellant sequentially, thus affecting the filling efficiency of the high-efficiency propellant filling equipment. Utility Model Content

[0005] The purpose of this utility model is to provide a high-efficiency propellant filling device for marine rescue equipment, in order to solve the problems mentioned in the background art, such as the inconvenience of cleaning the filter plate, the inconvenience of ensuring the storage tank is full by overflow filling, the inconvenience of multi-stage rotation adjustment for propellant delivery, and the inconvenience of sequentially filling multiple carriers with propellant, which affect the filling efficiency of the high-efficiency propellant filling device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency propellant filling device for marine rescue equipment, comprising a movable plate and tracks. Two sets of tracks are provided on the outside of the movable plate. A storage tank is installed at the top of the movable plate. Two sets of support seats are provided on the outside of the tracks. Three sets of storage tanks with equal spacing are installed inside each support seat. Each storage tank extends to the outside of the support seat. A conical barrel is provided on the outside of each storage tank. A sealing ring is installed at the top of each conical barrel. A cover plate is provided on the outside of each conical barrel. A conveying pipe is installed at the top of each storage tank. A solenoid valve is fitted onto the surface of each conveying pipe and is connected to the conical barrel. Two sets of flexible hoses are provided on the outside of each support seat. One end of each flexible hose is connected to the bottom of the side wall of one set of conical barrels, and the other end of each flexible hose is connected to the top of the side wall of the next set of conical barrels. A first pipe is fitted onto the side wall of each set of conical barrels.

[0007] Preferably, a servo motor is installed on the top side wall of the conical barrel, and a bearing seat is installed on the side of the top side wall of the conical barrel away from the servo motor. A rotating shaft is installed on the output end of the servo motor, and the rotating shaft extends into the interior of the bearing seat and is movably connected to it.

[0008] Preferably, each of the rotating shafts is fitted with a worm gear, each of the cover plates has a rotating shaft movably mounted on the side near the conical barrel, each of the rotating shafts has a fan-shaped worm wheel fitted on its surface, each fan-shaped worm wheel meshing with the worm gear, each of the conical barrels has a funnel installed inside, and each funnel has a filter plate body installed at its top.

[0009] Preferably, miniature cylinders are symmetrically installed on the top of the movable plate, and brake discs are installed on the output ends of the miniature cylinders. The brake discs are in contact with the track, and a support shaft is fitted on the side of the top of the movable plate away from the miniature cylinders.

[0010] Preferably, electric wheels are movably mounted on both sides of the support shaft, and the electric wheels are slidably connected to the track. A stepper motor is mounted on the bottom end of the moving plate, and a pinion is mounted on the output end of the stepper motor.

[0011] Preferably, a rotating column is movably mounted on the side of the bottom of the moving plate away from the stepper motor, and a large gear is fitted on the surface of the rotating column, with the small gear meshing with the large gear.

[0012] Preferably, each of the rotating columns is equipped with a support arm at its bottom end, and each of the support arms is movably equipped with a first shaft at its bottom end. The movable plate is provided with a beam arm on its exterior.

[0013] Preferably, the support arm is movably connected to the beam arm via a first shaft, a first electric push rod is movably mounted on the side of the support arm, and a second shaft is movably mounted on the output end of the first electric push rod.

[0014] Preferably, the first electric push rod is movably connected to the beam arm via a second shaft, and a second electric push rod is installed on the side wall of the beam arm, with a telescopic arm installed at the output end of the second electric push rod.

[0015] Preferably, the telescopic arm extends into the interior of the beam arm and is movably connected thereto, and a second pipe is installed on the side wall of the telescopic arm.

[0016] Compared with the prior art, the beneficial effects of this utility model are: this high-efficiency propellant filling equipment not only enables convenient cleaning of the filter plate and facilitates overflow filling to ensure the storage tank is full, avoiding incomplete filling, but also facilitates convenient multi-stage rotation adjustment for propellant delivery, and allows for sequential filling of multiple carriers with propellant, thus improving the filling efficiency of the high-efficiency propellant filling equipment.

[0017] (1) Inject the propellant into the storage tank, turn on the electric pump on the surface of the storage tank, so that the propellant is transported through the delivery pipe to the inside of the second pipe, connect the second pipe to the first pipe, so that the propellant enters the inside of a set of conical tanks through the second pipe and the first pipe, and is filtered through the filter plate body and the funnel, so that the particulate matter remains on the surface of the filter plate body. When the inside of a set of storage tanks is full, the propellant will accumulate and rise inside the conical tank. When it rises to the position of the hose, it flows into the inside of the next set of conical tanks through the hose, and continues to load the next set of storage tanks. This process is repeated until all three sets of conical tanks are full. The system allows for easy overflow filling to ensure the storage tank is full. When cleaning the funnel and filter plate body is required, the servo motor drives the rotating shaft to rotate, which in turn drives the worm gear to rotate. The worm gear then drives the rotating shaft and the cover plate to rotate around the worm gear axis. This causes the cover plate and the conical tank to rotate at a certain angle, allowing the funnel and filter plate body inside the conical tank to be removed for cleaning. This enables convenient cleaning of the filter plate in the high-efficiency propellant filling equipment, facilitates overflow filling to ensure the storage tank is full, avoids incomplete filling, and improves the filling efficiency of the high-efficiency propellant filling equipment.

[0018] (2) The electric wheel drives the support shaft, moving plate, storage bucket, beam arm and second pipe to move to the designated area. The stepper motor drives the small gear to rotate. The small gear drives the large gear to rotate. The large gear drives the rotating column to rotate inside the moving plate. The rotating column drives the support arm, beam arm and second pipe to rotate. The first electric push rod drives the second shaft to move. The second shaft drives the beam arm and second pipe to rotate around the first shaft. The second electric push rod drives the telescopic arm to move. The telescopic arm drives the second pipe to move, so that the second pipe and the first pipe can be connected and transported. This realizes the convenient multi-stage rotation adjustment of the propellant filling equipment to transport the propellant. It is convenient to fill multiple carriers with propellant in sequence, and improves the convenience of multi-stage rotation adjustment of the propellant filling equipment to fill the propellant in sequence. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a front view structural diagram of the present utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the support base of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the conical barrel of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the cover plate of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the sector-shaped worm gear of this utility model;

[0025] Figure 7 This is a front view cross-sectional structural diagram of the conical barrel of this utility model;

[0026] Figure 8 This is a three-dimensional structural diagram of the storage hopper of this utility model;

[0027] Figure 9 This is a side view of the movable plate structure of this utility model;

[0028] Figure 10 This is a three-dimensional structural diagram of the movable plate of this utility model;

[0029] Figure 11 This is a front view cross-sectional structural diagram of the rotating column of this utility model;

[0030] Figure 12 This is a three-dimensional structural diagram of the beam arm of this utility model.

[0031] In the diagram: 1. Moving plate; 2. Track; 3. Storage hopper; 4. Support base; 5. Storage hopper; 6. Conical hopper; 7. Cover plate; 8. Conveying pipe; 9. Solenoid valve; 10. Hose; 11. Servo motor; 12. Rotating shaft; 13. Bearing seat; 14. Worm gear; 15. Sector worm wheel; 16. Rotating shaft; 17. Funnel; 18. Filter plate body; 19. First pipe; 20. Beam arm; 21. Support shaft; 22. Electric wheel; 23. Miniature cylinder; 24. Brake disc; 25. Stepper motor; 26. Pinion; 27. Rotating column; 28. Large gear; 29. ​​Support arm; 30. First shaft; 31. First electric push rod; 32. Second shaft; 33. Second electric push rod; 34. Telescopic arm; 35. Second pipe; 36. Sealing ring. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] Example 1

[0036] Please see Figure 1-11This utility model provides an embodiment of a high-efficiency propellant filling device for marine rescue equipment, comprising a movable plate 1 and a track 2. Two sets of tracks 2 are arranged outside the movable plate 1. A storage tank 3 is installed at the top of the movable plate 1. Two sets of support seats 4 are arranged outside the track 2. Three equally spaced storage tanks 5 are installed inside each support seat 4. All storage tanks 5 extend to the outside of the support seat 4. A conical barrel 6 is provided outside each storage tank 5. A sealing ring 36 is installed at the top of each conical barrel 6. A cover plate 7 is provided outside each conical barrel 6. A conveying pipe 8 is installed at the top of each storage tank 5. A solenoid valve 9 is fitted onto the surface of each conveying pipe 8 and is connected to the conical barrel 6. Two sets of flexible hoses 10 are provided outside each support seat 4. One end of each flexible hose 10 is connected to the side of one set of conical barrels 6. The bottom ends of the walls are connected, and the other end of the hose 10 is connected to the top of the side wall of the next set of conical barrels 6. The side walls of the set of conical barrels 6 are all fitted with first pipes 19. The top side walls of the conical barrels 6 are all fitted with servo motors 11. The side of the top side wall of the conical barrels 6 away from the servo motors 11 is fitted with bearing seats 13. The output end of the servo motors 11 is fitted with rotating shafts 12. The rotating shafts 12 extend into the interior of the bearing seats 13 and are movably connected to them. The surface of the rotating shafts 12 is fitted with worm gears 14. The side of the cover plate 7 near the conical barrels 6 is movably fitted with rotating shafts 16. The surface of the rotating shafts 16 is fitted with fan-shaped worm gears 15. The fan-shaped worm gears 15 mesh with the worm gears 14. The interior of the conical barrels 6 is fitted with funnels 17. The top of the funnels 17 is fitted with filter plate bodies 18.

[0037] When using the high-efficiency propellant filling equipment for maritime rescue equipment, the propellant is injected into the storage tank 3. The electric pump on the surface of the storage tank 3 is turned on, allowing the propellant to be transported through the flexible delivery pipe to the second pipe 35. The second pipe 35 is connected to the first pipe 19, allowing the propellant to enter the interior of a set of conical tanks 6 through the second pipe 35 and the first pipe 19. The propellant is filtered through the filter plate body 18 and the funnel 17, leaving particulate matter on the surface of the filter plate body 18. The solenoid valve 9 is opened, allowing the propellant inside the conical tank 6 to fall into the storage tank 5 through the delivery pipe 8. When the first set of storage tanks 5 is full, the propellant accumulates and rises inside the conical tank 6. When it rises to the position of the hose 10, it flows through the hose 10 into the next set of conical tanks 6, continuing the loading process to the next set of storage tanks 5. This loading process is repeated for all three sets of conical tanks. When the cone-shaped barrel 6 is fully filled, it is convenient to ensure that the storage barrel is full through overflow filling. When it is necessary to clean the funnel 17 and the filter plate body 18, the servo motor 11 is turned on. With the support of the cone-shaped barrel 6, the servo motor 11 drives the rotating shaft 12 to rotate. With the support of the bearing seat 13, the rotating shaft 12 drives the worm 14 to rotate. Under the meshing of the worm 14 and the sector worm wheel 15, the worm 14 drives the sector worm wheel 15 to rotate. The sector worm wheel 15 drives the rotating shaft 16 and the cover plate 7 to rotate around the sector worm wheel 15 as the axis, so that the cover plate 7 and the cone-shaped barrel 6 are rotated at a certain angle, and the funnel 17 and the filter plate body 18 inside the cone-shaped barrel 6 can be taken out for cleaning. This realizes the convenient cleaning of the filter plate in the high-efficiency propellant filling equipment, facilitates the filling of the storage barrel through overflow filling, avoids the situation of not filling, and improves the filling efficiency of the high-efficiency propellant filling equipment.

[0038] Miniature cylinders 23 are symmetrically installed on the top of the movable plate 1. Brake discs 24 are installed on the output end of each miniature cylinder 23. Each brake disc 24 is in contact with the track 2. A support shaft 21 is fitted on the side of the top of the movable plate 1 away from the miniature cylinders 23.

[0039] Electric wheels 22 are movably mounted on both sides of the support shaft 21. The electric wheels 22 are slidably connected to the track 2. A stepper motor 25 is mounted on the bottom of the moving plate 1. A pinion 26 is mounted on the output end of the stepper motor 25.

[0040] A rotating column 27 is movably mounted on the side of the bottom of the movable plate 1 away from the stepper motor 25. A large gear 28 is fitted on the surface of the rotating column 27, and a small gear 26 meshes with the large gear 28.

[0041] The bottom of the rotating column 27 is equipped with a support arm 29, and the bottom of the support arm 29 is movably equipped with a first shaft 30. The outside of the movable plate 1 is provided with a beam arm 20.

[0042] The support arm 29 is movably connected to the beam arm 20 via the first shaft 30. The first electric push rod 31 is movably mounted on the side of the support arm 29, and the output end of the first electric push rod 31 is movably mounted with the second shaft 32.

[0043] The first electric push rod 31 is movably connected to the beam arm 20 via the second shaft 32. The second electric push rod 33 is installed on the side wall of the beam arm 20, and the output end of the second electric push rod 33 is equipped with a telescopic arm 34.

[0044] The telescopic boom 34 extends into the interior of the beam arm 20 and is movably connected thereto. A second pipe 35 is installed on the side wall of the telescopic boom 34.

[0045] When the required rotation angle is used to load another set of conical barrels 6, multiple sets of electric wheels 22 are activated, allowing them to slide inside the track 2. Supported by the support shaft 21, the electric wheels 22 drive the support shaft 21, moving plate 1, storage barrel 3, beam arm 20, and second pipe 35 to the designated area. The micro cylinder 23 is activated, and supported by the moving plate 1, it drives the brake disc 24 to rise, bringing it into contact with the track 2 for braking. The stepper motor 25 is activated, and supported by the moving plate 1, it drives the pinion 26 to rotate. With the pinion 26 meshing with the large gear 28, the pinion 26 drives the large gear 28 to rotate. The large gear 28 then drives the rotating column 27 to rotate inside the moving plate 1. The rotating column 27 then drives the support... Arm 29, beam arm 20, and second pipe 35 rotate, opening the first electric push rod 31. Supported by the support arm 29, the first electric push rod 31 drives the second shaft 32 to move. With the movable support of the first shaft 30, the second shaft 32 drives the beam arm 20 and the second pipe 35 to rotate around the first shaft 30. Opening the second electric push rod 33, supported by the beam arm 20, the second electric push rod 33 drives the telescopic arm 34 to move. The telescopic arm 34 drives the second pipe 35 to move, allowing the second pipe 35 to dock with the first pipe 19 for delivery. This realizes convenient multi-stage rotation adjustment of the propellant filling equipment for propellant delivery, facilitating the sequential filling of multiple carriers with propellant and improving the convenience of sequential propellant filling using multi-stage rotation adjustment of the propellant filling equipment.

[0046] Work steps

[0047] When using the high-efficiency propellant filling equipment for maritime rescue equipment, the propellant is injected into the storage tank 3. The electric pump on the surface of the storage tank 3 is turned on, allowing the propellant to be transported through the delivery pipe to the interior of the second pipe 35. The second pipe 35 is then connected to the first pipe 19, allowing the propellant to enter the interior of a set of conical tanks 6 through the second pipe 35 and the first pipe 19. The propellant is then filtered through the filter plate body 18 and the funnel 17, leaving particulate matter on the surface of the filter plate body 18. The solenoid valve 9 is then opened, allowing the propellant inside the conical tanks 6 to pass through… The conveying pipe 8 descends into the storage tank 5. When a set of storage tanks 5 is full, the propellant accumulates and rises inside the conical tank 6. When it rises to the position of the hose 10, it flows through the hose 10 into the next set of conical tanks 6, continuing to load the next set of storage tanks 5. This process is repeated until all three sets of conical tanks 6 are full, facilitating overflow filling to ensure the storage tanks are full. When it is necessary to clean the funnel 17 and the filter plate body 18, the servo motor 11 drives the rotating shaft 12 to rotate. The rotating shaft 12 carries... The worm gear 14 rotates, driving the sector worm wheel 15 to rotate. The sector worm wheel 15 drives the rotating shaft 16 and the cover plate 7 to rotate around the sector worm wheel 15, causing the cover plate 7 and the conical barrel 6 to rotate at a certain angle. This allows the funnel 17 and the filter plate body 18 inside the conical barrel 6 to be removed and cleaned. The electric wheel 22 drives the support shaft 21, the moving plate 1, the storage barrel 3, the beam arm 20, and the second pipe 35 to move to the designated area. The stepper motor 25 drives the pinion 26 to rotate, which in turn drives the large gear 28 to rotate. Gear 28 drives rotating column 27 to rotate inside moving plate 1. Rotating column 27 drives support arm 29, beam arm 20, and second pipe 35 to rotate. First electric push rod 31 drives second shaft 32 to move. Second shaft 32 drives beam arm 20 and second pipe 35 to rotate around first shaft 30. Second electric push rod 33 drives telescopic arm 34 to move. Telescopic arm 34 drives second pipe 35 to move, so that second pipe 35 docks with first pipe 19 for conveying, thereby completing the use of the high-efficiency propellant filling equipment.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency propellant filling device for maritime rescue equipment, characterized in that: The device includes a movable plate and tracks. Two sets of tracks are provided on the exterior of the movable plate. A storage bin is mounted on the top of the movable plate. Two sets of support seats are provided on the exterior of the tracks. Three equally spaced storage bins are installed inside each support seat, extending beyond the support seat. A conical barrel is provided on the exterior of each storage bin, with a sealing ring at the top and a cover plate on the exterior. A conveying pipe is installed on the top of each storage bin, and a solenoid valve is fitted onto the surface of each conveying pipe, connecting to the conical barrel. Two sets of flexible hoses are provided on the exterior of each support seat. One end of each flexible hose is connected to the bottom of the side wall of one set of conical barrels, and the other end is connected to the top of the side wall of the next set of conical barrels. A first pipe is fitted onto the side wall of each set of conical barrels.

2. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 1, characterized in that: Each of the conical barrels is equipped with a servo motor on its top sidewall. Each of the conical barrels has a bearing housing on the side of its top sidewall away from the servo motor. Each of the servo motors has a rotating shaft installed at its output end. Each rotating shaft extends into the bearing housing and is movably connected to it.

3. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 2, characterized in that: The surface of each rotating shaft is fitted with a worm gear, and a rotating shaft is movably installed on the side of each cover plate near the conical barrel. The surface of each rotating shaft is fitted with a sector-shaped worm wheel, which meshes with the worm gear. A funnel is installed inside each conical barrel, and a filter plate body is installed at the top of each funnel.

4. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 3, characterized in that: Miniature cylinders are symmetrically installed on the top of the movable plate. Each miniature cylinder has a brake disc installed at its output end. Each brake disc is in contact with the track. A support shaft is fitted on the side of the top of the movable plate away from the miniature cylinders.

5. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 4, characterized in that: Electric wheels are movably mounted on both sides of the support shaft, and the electric wheels are slidably connected to the track. A stepper motor is mounted on the bottom of the moving plate, and a small gear is mounted on the output end of the stepper motor.

6. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 5, characterized in that: A rotating column is movably mounted on the bottom end of the moving plate away from the stepper motor. A large gear is fitted on the surface of the rotating column, and a small gear meshes with the large gear.

7. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 6, characterized in that: Each of the rotating columns is equipped with a support arm at its bottom end, and each of the support arms is movably mounted with a first shaft at its bottom end. The movable plate is provided with a beam arm on its exterior.

8. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 7, characterized in that: The support arm is movably connected to the beam arm via a first shaft, and a first electric push rod is movably mounted on the side of the support arm. A second shaft is movably mounted on the output end of the first electric push rod.

9. The high-efficiency propellant filling equipment for maritime rescue equipment according to claim 8, characterized in that: The first electric push rod is movably connected to the beam arm via a second shaft. A second electric push rod is installed on the side wall of the beam arm, and a telescopic arm is installed at the output end of the second electric push rod.

10. A high-efficiency propellant filling device for maritime rescue equipment according to claim 9, characterized in that: The telescopic arm extends into the interior of the beam arm and is movably connected thereto, and a second pipe is installed on the side wall of the telescopic arm.

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