Icebreaking control system and device for ship

Abstract

The icebreaking control system comprises a mounting frame, first movable grooves are formed in the left side, the right side and the middle of the exterior of the mounting frame, an icebreaking frame is connected into the first movable grooves through hydraulic cylinders, and an icebreaking head is fixed to the bottom of the icebreaking frame; the ice breaking device further comprises second movable grooves, the second movable grooves are formed in the outer portion of the mounting frame and located between every two adjacent first movable grooves, mounting bases are slidably arranged in the second movable grooves in an attached mode, conduction assemblies are connected between the mounting bases and the ice breaking frame, and moving grooves are formed in the outer portions of the mounting bases. An adjusting groove is formed in the outer portion of the mounting frame, and an electromagnet is fixed to the inner wall of the adjusting groove in an embedded mode. According to the icebreaking control system and device for the ship, after icebreaking, an ice layer is pushed into water, ship advancing is prevented from being affected, and meanwhile the icebreaking control system and device are suitable for ice layers of different thicknesses.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ship icebreaking, in particular to an icebreaking control system for a ship and a device thereof. BACKGROUND

[0002] Ship icebreaking refers to the use of specially designed ships (icebreakers) to break or crush ice layers on the water surface using their structure and power to open up a channel and ensure the safe passage of other ships. Icebreaking technology is crucial in the Arctic, Antarctic and cold regions for navigation. With global climate change and increasing demand for shipping, the importance of ship icebreaking is increasingly prominent. From professional technology to practical application, icebreakers play a key role in various fields. On the basis of mastering relevant technologies and standards, promoting the development of polar shipping will be an important task in the future. During the process of ship sailing on the river and sea, in the cold winter, it is easy to encounter ice areas, and at the same time, when the ship is working on the sea in some extremely cold areas, the ice layer on the sea is also an important factor affecting its normal progress.

[0003] The common icebreaking device can break the complete ice surface to a certain extent, but it is not convenient to guide the broken ice layer, and the broken ice layer remains in place. When the ship travels to these ice layer areas, the external large ice blocks that have not been broken will still block these broken ice, on the one hand, the external complete ice layer will provide great resistance when the ice layer is pushed to both sides by the ship, affecting the progress of the ship, on the other hand, the broken ice layer will increase the wear and tear of the ship when it contacts the end of the ship under external resistance, affecting its service life. Further, the existing icebreaking device is not convenient to adapt to ice layers of different thicknesses, which can easily lead to incomplete breaking of thick ice layers, which also affects the smooth progress of the ship. Therefore, the icebreaking control system for a ship and the device thereof are designed to solve the above problems, which do not need to resist the entire ice layer, greatly improve the efficiency of the ship, reduce the depth of the ice layer into the water, reduce the resistance and the loss of the pushed ice layer, and improve the service life of each component. SUMMARY

[0004] The purpose of the present application is to provide an icebreaking control system for a ship and a device thereof to solve the problem that the existing icebreaking device is not convenient to guide the broken ice layer and is not convenient to adapt to ice layers of different thicknesses. The technical solution of the present application provides a solution significantly different from the prior art.

[0005] To achieve the above object, the application provides the following technical scheme: an icebreaking control system for a ship and a device thereof, comprising a mounting frame, first movable grooves are formed on the left and right sides and the middle part of the outer part of the mounting frame, a hydraulic cylinder is connected with an icebreaking frame in the first movable groove, and an icebreaking head is fixed to the bottom of the icebreaking frame; Further comprising a second movable groove, the second movable groove is formed on the outer part of the mounting frame, and the second movable groove is located between two adjacent first movable grooves, a mounting seat is slidably arranged in the second movable groove, a transmission assembly is connected between the mounting seat and the icebreaking frame, the transmission assembly is embedded in the mounting frame, a moving groove is formed on the outer part of the mounting seat, a push ice rod is connected with the moving groove through a first elastic expansion rod, an ice pushing thorn is fixed to the bottom of the push ice rod, an adjusting groove is formed on the outer part of the mounting frame, a transverse frame is slidably arranged in the adjusting groove, and the protruding part of the transverse frame is located below the push ice rod, an electromagnet is embedded and fixed on the inner wall of the adjusting groove; A locking assembly is arranged in the mounting seat, and the mounting seat is used for locking the position of the push ice rod; A position adjusting assembly is arranged in the mounting frame, and the position adjusting assembly is used for adjusting the position of the transverse frame; A toothed icebreaking wheel is fixed to one end of the icebreaking frame, and the toothed icebreaking wheel is arranged beside the icebreaking head.

[0006] Preferably, the top view of the icebreaking frame is designed as an "E" shaped structure, and the side section of the icebreaking frame and the push ice rod are designed as "Z" shaped structures.

[0007] Preferably, the transmission assembly comprises a first rack, the first rack is embedded and slidably arranged in the mounting frame, the first rack is connected with the icebreaking frame, a pinion is engaged with the inner side of the first rack, a second rack is engaged with the inner side of the pinion, and the pinion and the second rack are embedded in the mounting frame, and the second rack is connected with the mounting seat.

[0008] Preferably, the transverse frame is designed as an "L" shaped structure, the top of the contact part of the transverse frame and the push ice rod is designed as an inclined surface structure, and the transverse frame is magnetically attracted by the electromagnet.

[0009] Preferably, the locking assembly comprises a telescopic groove, the telescopic groove is formed on the rear side wall of the moving groove, a locking rod is connected with the telescopic groove through a first spring, the locking rod is located on the movable track of the locking groove, the locking groove is formed on the rear end of the push ice rod, the rear end of the locking rod is connected with an unlocking rod through a pull rope, the unlocking rod is embedded and mounted in the rear side cavity of the mounting seat through a second elastic expansion rod, a contact column is arranged on the movable track of the unlocking rod, and the contact column is fixed on the rear side wall of the second movable groove.

[0010] Preferably, the end of the locking rod is designed as a right trapezoidal structure, and the end of the locking rod is matched with the locking groove, and the end of the locking rod is inclined towards the ice pushing rod.

[0011] Preferably, the unlocking rod is designed as an "L" shape structure, and the upper and lower ends of the contact part of the unlocking rod are designed as inclined surfaces.

[0012] Preferably, the position adjusting assembly comprises a first oil cavity, the first oil cavity is arranged in the interior of the mounting frame, the first oil cavity is located below the middle first movable groove, a I-shaped rod is arranged in the first oil cavity, and the top of the I-shaped rod is located in the middle first movable groove, the first oil cavity is provided with a second oil cavity in a penetrating mode, the second oil cavity is arranged in the interior of the mounting frame, and the second oil cavity is located above the adjusting groove, a piston rod is connected to the second oil cavity through a second spring, and the bottom of the piston rod is fixed to the top of the transverse moving frame.

[0013] Preferably, the downward movement of the I-shaped rod drives the downward movement of the piston rod through the first oil cavity and the second oil cavity, and the downward movement distances of the piston rod and the I-shaped rod are the same.

[0014] Preferably, the position adjusting assembly comprises a main control module, the main control module is electrically connected with a starting module, the starting module is electrically connected with a hydraulic control module, and the starting module is electrically connected with a magnetic adsorption module.

[0015] Compared with the prior art, the application has the following beneficial effects: 1. The application utilizes the up-and-down movable ice breaking frame and the "E" shape structure to break the ice in front of the ship into two independent block ice layers, and then the block ice layers are pushed to the bottom of the whole ice layer through the downward movement and transverse movement of the ice pushing rod. In this process, the one-way pushing and cyclic pushing can be realized through the use of the locking assembly, the block ice layers are prevented from resetting, and the continuous ice breaking is not affected. The edge of the block ice layer is pushed to the bottom of the whole ice layer, so that when the ship is driving, only the gravity of the block ice layer and a small amount of water resistance need to be overcome, and the whole ice layer does not need to be resisted, which greatly improves the ship passing efficiency. 2. The position adjusting assembly can adjust the position of the transverse moving frame while adjusting the downward ice breaking depth of the ice breaking frame according to the thickness of the ice layer, so that the transverse movement depth of the ice pushing rod can be adjusted according to the thickness of the ice layer when the ice pushing rod is moving downward. In this way, the ice layer can be pushed into the water when the ice layer has different thicknesses. In this process, the thickness is controlled, the transverse pushing of the ice layer is realized, the depth of the ice layer entering the water is reduced, the resistance and the loss of pushing the ice layer are reduced, and the service life of each component is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the sectional structure of the present application; Figure 2 is a schematic view of the sectional structure of the present application; Figure 3 is a schematic view of the sectional structure of the present application; Figure 4 is a schematic view of the sectional structure of the present application; Figure 5 is a schematic view of the sectional structure of the present application; Figure 2 is a schematic view of the sectional structure of the present application; Figure 6 is a schematic view of the sectional structure of the present application; Figure 7 is a schematic view of the sectional structure of the present application;

[0017] In the figure: 1, mounting frame; 2, first movable slot; 3, hydraulic cylinder; 4, icebreaking frame; 5, icebreaking head; 6, second movable slot; 7, mounting seat; 8, transmission assembly; 81, first rack; 82, toothed roller; 83, second rack; 9, moving slot; 10, first elastic telescopic rod; 11, ice pushing rod; 12, ice pushing spike; 13, adjusting slot; 14, transverse moving frame; 15, electromagnet; 16, locking assembly; 161, telescopic slot; 162, first spring; 163, locking rod; 164, locking slot; 165, unlocking rod; 166, second elastic telescopic rod; 167, contact column; 17, position adjusting assembly; 171, first oil cavity; 172, I-shaped rod; 173, second oil cavity; 174, second spring; 175, piston rod; 18, toothed icebreaking wheel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0019] Please refer to Figures 1-7The application provides a technical scheme: an ice breaking control system and device for a ship, a mounting frame 1, a first movable slot 2, a hydraulic cylinder 3, an ice breaking frame 4, an ice breaking head 5, a second movable slot 6, a mounting seat 7, a transmission assembly 8, a first rack 81, a toothed roller 82, a second rack 83, a moving slot 9, a first elastic telescopic rod 10, an ice pushing rod 11, an ice pushing thorn 12, an adjusting slot 13, a transverse moving frame 14, an electromagnet 15, a locking assembly 16, a telescopic slot 161, a first spring 162, a locking rod 163, a locking slot 164, an unlocking rod 165, a second elastic telescopic rod 166, a contact column 167, a position adjusting assembly 17, a first oil cavity 171, an I-shaped rod 172, a second oil cavity 173, a second spring 174 and a piston rod 175.

[0020] Embodiment one: please refer to Figures 1-6 The left and right sides and the middle part of the mounting frame 1 are provided with the first movable slots 2, the first movable slots 2 are connected with the ice breaking frames 4 through the hydraulic cylinders 3, the bottoms of the ice breaking frames 4 are fixed with the ice breaking heads 5, one end of the ice breaking frame 4 is fixed with the toothed ice breaking wheels 21, the toothed ice breaking wheels 21 are arranged beside the ice breaking heads 5, the toothed ice breaking wheels 21 are used for increasing the ice breaking effect when encountering high ice surfaces, the second movable slots 6 are arranged on the outside of the mounting frame 1 and are located between the adjacent two first movable slots 2, the mounting seats 7 are slidingly arranged in the second movable slots 6, the mounting seats 7 and the ice breaking frames 4 are connected with the transmission assemblies 8, the transmission assemblies 8 are embeddedly arranged in the mounting frame 1, the moving slots 9 are arranged on the outside of the mounting seat 7, the ice pushing rods 11 are connected with the ice pushing rods 11 through the first elastic telescopic rods 10, the bottoms of the ice pushing rods 11 are fixed with the ice pushing thorns 12, the adjusting slots 13 are arranged on the outside of the mounting frame 1, the transverse moving frames 14 are slidingly arranged in the adjusting slots 13, the protruding parts of the transverse moving frames 14 are located below the ice pushing rods 11, the electromagnets 15 are embeddedly fixed on the inner walls of the adjusting slots 13, the locking assemblies 16 are arranged in the mounting seats 7, and the mounting seats 7 are used for locking the positions of the ice pushing rods 11. The overhead section of the icebreaking frame 4 is designed as an "E" shaped structure, and the side section of the icebreaking frame 4 and the pushing ice rod 11 is designed as a "Z" shaped structure; the transmission assembly 8 comprises a first rack 81, which is embeddedly and slidably arranged in the mounting frame 1 and connected with the icebreaking frame 4, and a toothed roller 82 is engaged with the inner side of the first rack 81, and a second rack 83 is engaged with the inner side of the toothed roller 82, and the toothed roller 82 and the second rack 83 are both embeddedly arranged in the mounting frame 1, and the second rack 83 is connected with the mounting seat 7; the transverse moving frame 14 is designed as an "L" shaped structure, and the top of the contact part between the transverse moving frame 14 and the pushing ice rod 11 is designed as an inclined surface structure, and the transverse moving frame 14 is magnetically adsorbed by the electromagnet 15; the locking assembly 16 comprises a telescopic slot 161, which is formed on the rear side wall of the moving slot 9, and a locking rod 163 is connected with the telescopic slot 161 through a first spring 162, the locking rod 163 is located on the movable track of a locking slot 164, and the locking slot 164 is formed on the rear end of the pushing ice rod 11, the rear end of the locking rod 163 is connected with an unlocking rod 165 through a pull rope, and the unlocking rod 165 is embeddedly arranged in the rear cavity of the mounting seat 7 through a second elastic telescopic rod 166, a contact column 167 is arranged on the movable track of the unlocking rod 165, and the contact column 167 is fixed on the rear side wall of the second movable slot 6; the end of the locking rod 163 is designed as a right trapezoidal structure, and the end of the locking rod 163 is matched with the locking slot 164 in concave-convex mode, and the inclined surface of the end of the locking rod 163 faces the pushing ice rod 11; the unlocking rod 165 is designed as an "L" shaped structure, and the upper and lower ends of the contact part between the unlocking rod 165 and the contact column 167 are both designed as inclined surface structures. The hydraulic cylinder 3 drives the icebreaking frame 4 to move up and down, and breaks the ice surface in front of the ship into two ice layers, and then the pushing ice rod 11 is driven to move up and down under the action of the transmission assembly 8, and the broken two ice layers are pushed into the position below the external ice layer in cooperation with the transverse moving frame 14 and the locking assembly 16, so as to avoid that the broken ice layer still hinders the ship.

[0021] Example two: on the basis of example one, please refer to Figure 1The position adjusting assembly 17 is arranged in the mounting frame 1, and is used for adjusting the position of the horizontal moving frame 14; the position adjusting assembly 17 comprises a first oil cavity 171 which is arranged in the interior of the mounting frame 1 and is located below the middle first movable groove 2, a I-shaped rod 172 is arranged in the first oil cavity 171, and the top of the I-shaped rod 172 is located in the middle first movable groove 2; the first oil cavity 171 is throughly provided with a second oil cavity 173 which is arranged in the interior of the mounting frame 1 and is located above the adjusting groove 13; a piston rod 175 is connected to the second oil cavity 173 through a second spring 174, and the bottom of the piston rod 175 is fixed to the top of the horizontal moving frame 14; the downward movement of the I-shaped rod 172 drives the piston rod 175 to move downward through the first oil cavity 171 and the second oil cavity 173, and the downward movement distance of the piston rod 175 is the same as that of the I-shaped rod 172. Through the use of the position adjusting assembly 17, the position of the horizontal moving frame 14 can be adjusted according to the thickness of the ice layer, so as to adjust the position of the horizontal movement of the ice pushing rod 11 after the downward movement, and the ice layer with different thicknesses is pushed into the bottom of the external ice surface.

[0022] Embodiment three: on the basis of embodiment two, please refer to Figure 7 The master control module is electrically connected with a starting module, the starting module is electrically connected with a hydraulic control module, and the starting module is electrically connected with a magnetic adsorption module.

[0023] Working principle: when the ice breaking control system and device for the ship are used, like Figures 1-7In the middle, first hydraulic cylinder 3 drive icebreaking frame 4 down, at this time in the first rack 81, gear 82 and the second rack 83 transmission effect, push ice pole 11 up, through the icebreaking head 5 at the bottom of icebreaking frame 4 on the ice breaking operation, the ice layer in front of the ship broken into two independent block ice layer, and then the hydraulic cylinder 3 drive icebreaking frame 4 up, drive push ice pole 11 down, through the push ice pole 11 bottom push ice thorn 12 inserted into the broken block ice layer, push the block ice layer into the water, when push ice pole 11 reaches the horizontal frame 14 position, under the action of the horizontal frame 14 top slope, can push ice pole 11 in the process of moving down to the direction of icebreaking frame 4, and then can push the edge of the broken independent block ice layer into the whole ice layer below, to avoid the subsequent whole ice layer on the independent ice layer caused by the horizontal direction of the block, at the same time, the horizontal movement of push ice pole 11, with the slope of locking rod 163 contact, push locking rod 163 retract into the telescopic slot 161, and then with the continue to move push ice pole 11, locking rod 163 in the first spring 162 under the action of the final lock into the locking slot 164, the position of the horizontal push ice pole 11 is fixed, the purpose of this way is that when push ice pole 11 reset, only can be temporarily vertical up, not horizontal reset, avoid push ice pole 11 again to pull out the ice layer, when the mounting seat 7 and push ice pole 11 up reset to contact column 167, contact column 167 with the slope of the unlocking rod 165 contact, make the unlocking rod 165 force through the pull rope to pull the locking rod 163, the locking rod 163 and the locking slot 164 is separated, at this time push ice pole 11 reset under the action of the first elastic telescopic rod 10, for the next time repeat operation, realize the purpose of continuous crushing and pushing of ice surface, when the ship drives over, the block ice layer is pushed to both sides, reducing the resistance; Further, according to the measurement of the ice layer in front of the ship, the initial position is adjusted, the position of the hydraulic cylinder 3 drive icebreaking frame 4 down and up, that is, when the icebreaking frame 4 down, the icebreaking head 5 can break the ice layer of the thickness, when the icebreaking frame 4 up, through the push ice pole 11, in the process, due to the thickness of the ice layer, the position of the push ice pole 11 needs to be adjusted, in the first down process of icebreaking frame 4, the middle of icebreaking frame 4 contact with the I beam 172, through the transmission of oil, push the piston rod 175 down, adjust the initial position of the horizontal frame 14, so that the horizontal frame 14 corresponds to the down position of the icebreaking frame 4, and then the position of the push ice pole 11 can be adjusted, at the same time, through the electromagnet 15, the position of the horizontal frame 14 is fixed, so as to facilitate its continuous use.

[0024] The content not described in detail in the specification belongs to the prior art known to those skilled in the art. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An icebreaking device for ships, comprising a mounting frame (1), wherein the mounting frame (1) has first movable slots (2) on the left and right sides and the middle of the outside, and an icebreaking frame (4) is connected to the first movable slots (2) by a hydraulic cylinder (3), and an icebreaking head (5) is fixed at the bottom of the icebreaking frame (4). Its features are: It also includes a second movable slot (6), which is opened on the outside of the mounting frame (1) and located between two adjacent first movable slots (2). A mounting seat (7) is slidably disposed in the second movable slot (6), and a transmission component (8) is connected between the mounting seat (7) and the ice-breaking frame (4). The transmission component (8) is embedded in the mounting frame (1). A moving slot (9) is opened on the outside of the mounting seat (7), and an ice-pushing rod (11) is connected in the moving slot (9) through a first elastic telescopic rod (10). An ice-pushing spike (12) is fixed at the bottom of the ice-pushing rod (11). An adjustment slot (13) is opened on the outside of the mounting frame (1), and a transverse frame (14) is slidably disposed in the adjustment slot (13). The extended part of the transverse frame (14) is located below the ice-pushing rod (11). An electromagnet (15) is embedded in the inner wall of the adjustment slot (13). A locking component (16) is disposed within a mounting base (7), and the mounting base (7) is used to lock the position of the push rod (11); Position adjustment component (17) is disposed within the mounting frame (1) and is used to adjust the position of the transverse frame (14); Toothed ice-breaking wheel (21), one end of the ice-breaking frame (4) is fixed with a toothed ice-breaking wheel (21), and the toothed ice-breaking wheel (21) is set on one side of the ice-breaking head (5).

2. An icebreaking device for ships according to claim 1, characterized in that: The top view of the icebreaker (4) is designed as an "E" shaped structure, and the side view of both the icebreaker (4) and the pusher (11) is designed as a "Z" shaped structure.

3. An icebreaking device for ships according to claim 1, characterized in that: The transmission component (8) includes a first rack (81), which is embedded and slidably disposed in the mounting frame (1) and connected to the ice-breaking frame (4). A toothed roller (82) is engaged on the inner side of the first rack (81), and a second rack (83) is engaged on the inner side of the toothed roller (82). Both the toothed roller (82) and the second rack (83) are embedded in the mounting frame (1), and the second rack (83) is connected to the mounting base (7).

4. An icebreaking device for ships according to claim 1, characterized in that: The transverse frame (14) is designed as an "L" shaped structure, and the top of the contact point between the transverse frame (14) and the ice pusher (11) is designed as a sloping structure. The transverse frame (14) is made of metal material and is magnetically attracted by an electromagnet (15).

5. An icebreaking device for ships according to claim 1, characterized in that: The locking assembly (16) includes a telescopic groove (161), which is opened on the rear side wall of the movable groove (9). A locking rod (163) is connected to the telescopic groove (161) by a first spring (162). The locking rod (163) is located on the movement trajectory of the locking groove (164), which is opened at the rear end of the push rod (11). The rear end of the locking rod (163) is connected to an unlocking rod (165) by a pull rope. The unlocking rod (165) is embedded in the rear cavity of the mounting base (7) by a second elastic telescopic rod (166). A contact post (167) is provided on the movement trajectory of the unlocking rod (165), and the contact post (167) is fixed on the rear side wall of the second movable groove (6).

6. An icebreaking device for ships according to claim 5, characterized in that: The end of the locking rod (163) is designed with a right-angled trapezoidal structure, and the end of the locking rod (163) is in concave-convex fit with the locking groove (164), and the inclined surface of the end of the locking rod (163) faces the ice pusher (11).

7. An icebreaking device for ships according to claim 5, characterized in that: The unlocking rod (165) is set as an "L" shaped structure, and both the upper and lower ends of the contact point between the unlocking rod (165) and the contact post (167) are designed as inclined structures.

8. An icebreaking device for ships according to claim 1, characterized in that: The position adjustment assembly (17) includes a first oil chamber (171), which is located inside the mounting frame (1) and below the middle first movable groove (2). An I-shaped rod (172) is fitted inside the first oil chamber (171), and the top of the I-shaped rod (172) is located inside the middle first movable groove (2). A second oil chamber (173) is provided through the first oil chamber (171), which is located inside the mounting frame (1) and above the adjustment groove (13). A piston rod (175) is connected to the second oil chamber (173) by a second spring (174), and the bottom of the piston rod (175) is fixed to the top of the transverse frame (14).

9. An icebreaking device for ships according to claim 8, characterized in that: The downward movement of the I-shaped rod (172) drives the piston rod (175) downward through the first oil chamber (171) and the second oil chamber (173), and the piston rod (175) and the I-shaped rod (172) move downward by the same distance.

10. An icebreaking control system for ships, applied to an icebreaking device for ships as described in any one of claims 1-9, characterized in that: It includes a main control module, which is electrically connected to a starter module, which is electrically connected to a hydraulic control module, and which is electrically connected to a magnetic adsorption module.

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