Ice breaking device with heat preservation function

Abstract

The utility model relates to the field of icebreakers, in particular to an icebreaking device with a heat preservation function, which comprises a guide rail, a base assembly is arranged on the guide rail, a first mechanical arm, a second mechanical arm and a third mechanical arm which are sequentially connected are arranged on the base assembly, and an icebreaking hammer is arranged at the lower end of the third mechanical arm. The icebreaking hammer is connected with a first heating device, a heat preservation cylinder is coaxially arranged at the lower end of the third mechanical arm, and the icebreaking hammer is sleeved with the heat preservation cylinder. The ice breaking hammer has the effect of reducing heat loss when the ice breaking hammer is moved.

Description

Technical Field

[0001] The present application relates to the field of icebreakers, and in particular to an icebreaker with a heat preservation function. Background Art

[0002] With the deepening of the development of polar resources, more and more ships need to sail in polar regions. Due to the low temperature in polar regions, the sea surface will freeze and form ice layers, which will seriously affect the normal navigation of ships. Therefore, ice breaking operations are required to ensure that ships can sail normally in this area. Existing ice breaking devices mostly use mechanical crushing and thermal melting, but mechanical crushing may cause damage to water conservancy facilities, and thermal melting consumes a lot of energy.

[0003] The utility model patent with announcement number CN220298706U discloses a mobile icebreaker and an icebreaker boat. The mobile icebreaker includes a guide rail, an icebreaker mechanism and a driving mechanism. The icebreaker mechanism includes a base assembly and an icebreaker assembly. The icebreaker assembly is arranged on the base assembly. The driving mechanism is in driving connection with the base assembly and is used to drive the base assembly to slide along the guide rail. The locking member can lock the base assembly at any position of the guide rail. The icebreaker assembly is used to break ice.

[0004] After the ice is melted by heat, when the ice-breaking hammer is moved to the next position where ice-breaking is required, the ice-breaking hammer will lose more heat, so that the ice-breaking hammer will need to consume more energy for heating when breaking ice next time. Utility Model Content

[0005] In order to reduce heat loss when moving the ice-breaking hammer, the present application provides an ice-breaking device with a heat preservation function.

[0006] The present application provides an ice-breaking device with heat preservation function, which adopts the following technical solution:

[0007] An ice-breaking device with a heat-insulating function comprises a guide rail, a base assembly is provided on the guide rail, a first mechanical arm, a second mechanical arm and a third mechanical arm are provided on the base assembly which are sequentially connected, an ice-breaking hammer is provided at the lower end of the third mechanical arm, the ice-breaking hammer is connected to a first heating device, an insulation tube is coaxially provided at the lower end of the third mechanical arm, and the insulation tube is jacketed on the ice-breaking hammer.

[0008] By adopting the above technical solution, after the base assembly moves to a suitable position on the guide rail, the ice-breaking hammer is moved to a suitable position for breaking ice through the transmission of the first mechanical arm, the second mechanical arm and the third mechanical arm in sequence. The first heating device heats the ice-breaking hammer. When the ice-breaking hammer is moved, the insulation tube is placed on the ice-breaking hammer to reduce the heat loss of the ice-breaking hammer, thereby saving energy.

[0009] Optionally, a serpentine condenser is provided on the inner wall of the insulation cylinder, and the two ends of the serpentine condenser are respectively connected to a coolant inlet pipe and a coolant outlet pipe, and the ends of the coolant inlet pipe and the coolant outlet pipe away from the serpentine condenser are connected to a storage tank, and a delivery pump is provided on the coolant inlet pipe.

[0010] By adopting the above technical solution, the ice-breaking hammer will generate a large amount of heat when working. The generated heat is transported to the storage tank through the coolant in the serpentine condenser tube for storage, which plays a role in saving energy.

[0011] Optionally, a thermometer is provided in the storage tank, the thermometer is electrically connected to a controller and sends the temperature of the liquid in the storage tank to the controller, the controller is electrically connected to a second heating device and controls the second heating device to heat when the temperature value is lower than a set value.

[0012] By adopting the above technical solution, when the temperature of the ice-breaking hammer is low, the heat brought out by the coolant is less, causing the temperature in the storage tank to drop. The thermometer sends the temperature of the liquid in the storage tank to the controller. When the temperature value is lower than the set value, the controller controls the second heating device to heat, thereby increasing the temperature of the insulation tube and maintaining the temperature of the ice-breaking hammer within a certain range.

[0013] Optionally, the heat-insulating cylinder is slidably connected to the third mechanical arm along the length direction of the third mechanical arm, and the third mechanical arm is provided with a first hydraulic rod for driving the heat-insulating cylinder to move.

[0014] By adopting the above technical solution, when the ice-breaking hammer is working, the first hydraulic rod drives the insulation tube to move upward to reduce the influence of the insulation tube on ice breaking. When the ice-breaking hammer moves, the first hydraulic rod drives the insulation tube to move and be wrapped around the ice-breaking hammer to play a role of insulation.

[0015] Optionally, a second hydraulic rod is rotatably connected to the first mechanical arm, a sliding groove is provided on the second mechanical arm, and one end of the second hydraulic rod away from the first mechanical arm is slidably connected to the sliding groove.

[0016] By adopting the above technical solution, the second hydraulic rod plays a role of supporting the first mechanical arm and the second mechanical arm, making the structure more stable when breaking ice.

[0017] Optionally, one end of the second hydraulic rod away from the first mechanical arm is rotatably connected to a roller, and the roller is rotatably engaged with the bottom of the sliding groove.

[0018] By adopting the above technical solution, the roller plays a role in reducing friction.

[0019] Optionally, the end of the second hydraulic rod away from the first mechanical arm is rotatably connected to a mounting plate, the roller is arranged at the end of the mounting plate away from the second hydraulic rod, both ends of the mounting plate are provided with limiting grooves, and limiting rods are provided on the inner side walls at both ends of the sliding groove, and the two limiting rods are respectively inserted into the two limiting grooves.

[0020] By adopting the above technical solution, the two limit rods play a role in locking the mounting plate, thereby reducing the occurrence of the mounting plate sliding out of the sliding groove.

[0021] Optionally, the base assembly includes a base and a rotating table, the base is slidably connected in a guide rail, the rotating table is rotatably connected to the base, and the first mechanical arm is disposed on the rotating table.

[0022] By adopting the above technical solution, the base is used to drive the rotating table to move, and when the rotating table moves, the ice-breaking hammer is driven to move, thereby increasing the ice-breaking range.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the ice-breaking hammer is moved, the insulation tube is placed on the ice-breaking hammer to reduce the heat loss of the ice-breaking hammer and save energy;

[0025] 2. When the ice-breaking hammer is working, the first hydraulic rod drives the insulation cylinder to move upward to reduce the influence of the insulation cylinder on ice breaking;

[0026] 3. When the ice-breaking hammer moves, the first hydraulic rod drives the heat-insulating tube to move and cover the ice-breaking hammer to play a role of heat preservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an ice-breaking device with heat preservation function according to an embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram of a second mechanical arm and a second hydraulic rod of an ice-breaking device with a heat preservation function in an embodiment of the present application.

[0029] Figure 3 It is a structural schematic diagram of a mounting plate of an ice-breaking device with a heat-insulating function according to an embodiment of the present application.

[0030] Figure 4 yes Figure 1 Magnified view of the structure within the circle.

[0031] Figure 5 It is a structural schematic diagram of a third mechanical arm and an ice-breaking hammer of an ice-breaking device with a heat-insulating function in an embodiment of the present application.

[0032] Figure 6It is a cross-sectional view of a heat preservation cylinder of an ice-breaking device with heat preservation function according to an embodiment of the present application.

[0033] Explanation of the reference numerals: 1. guide rail; 2. base assembly; 21. base; 22. turntable; 31. first robotic arm; 32. second robotic arm; 33. third robotic arm; 4. insulation cylinder; 41. serpentine condenser; 42. coolant inlet pipe; 43. coolant outlet pipe; 44. delivery pump; 45. storage tank; 46. thermometer; 47. controller; 48. second heating device; 49. first hydraulic rod; 5. ice-breaking hammer; 6. sliding groove; 61. roller; 62. mounting plate; 63. limit rod; 64. limit groove; 65. second hydraulic rod; 7. hull; 8. first heating device. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] The present application embodiment discloses an ice breaking device with heat preservation function. Figure 1 An icebreaking device with heat preservation function includes a guide rail 1 fixed on a hull 7, a base assembly 2 is installed on the guide rail 1, the base assembly 2 includes a base 21 and a rotating platform 22, the base 21 is slidably connected to the guide rail 1, and the rotating platform 22 is rotatably connected to the base 21. When the rotating platform 22 rotates, the direction of icebreaking can be changed.

[0036] Reference Figure 1 , Figure 2 as well as Figure 3 A first mechanical arm 31 is installed on the rotating table 22, and the upper end of the first mechanical arm 31 is rotatably connected to the second mechanical arm 32. A second hydraulic rod is rotatably connected to the first mechanical arm 31, and the end of the second hydraulic rod away from the first mechanical arm 31 is rotatably connected to the mounting plate 62. A sliding groove 6 along the length direction of the second mechanical arm 32 is provided on the side of the second mechanical arm 32 facing the first mechanical arm 31, and limiting rods 63 are fixed on the inner side walls at both ends of the sliding groove 6. Limiting grooves 64 for clamping with the limiting rods 63 are provided on both sides of the mounting plate 62. The two limiting rods 63 are respectively inserted into the two limiting grooves 64, which plays a role in reducing the mounting plate 62 from sliding out of the sliding groove 6. A roller 61 is installed on the mounting plate 62, and the roller 61 and the bottom of the sliding groove 6 roll together to reduce friction.

[0037] Reference Figure 4 , Figure 5 as well as Figure 6The lower end of the second mechanical arm 32 is rotatably connected to the third mechanical arm 33, and the lower end of the third mechanical arm 33 is installed with an icebreaker hammer 5. The hull 7 is installed with a second heating device 48 for heating the icebreaker hammer 5. The third mechanical arm 33 is installed with two first hydraulic rods 49, and the two first hydraulic rods 49 are used to drive the insulation tube 4 to move. The insulation tube 4 is outer-mounted on the third mechanical arm 33 and is slidably connected along the length direction of the third mechanical arm 33. A serpentine condenser tube 41 is installed in the insulation tube 4, and the two ends of the serpentine condenser tube 41 are respectively connected with a coolant inlet pipe 42 and a coolant outlet pipe 43, and the other ends of the coolant inlet pipe 42 and the coolant outlet pipe 43 are connected to the storage tank 45. The storage tank 45 is installed on the hull 7, and a delivery pump 44 for delivering coolant is installed on the coolant inlet pipe 42. When the temperature of the icebreaker hammer 5 is high, the excess heat is delivered to the storage tank 45 for storage through the coolant in the serpentine condenser 41. The storage tank 45 is equipped with a thermometer 46 for detecting the temperature of the coolant in the storage tank 45. The thermometer 46 is electrically connected to the controller 47 and delivers the temperature of the coolant to the controller 47. The controller 47 is electrically connected to the second heating device 48. When the temperature of the icebreaker hammer 5 is low, the controller 47 controls the second heating device 48 to heat the coolant, thereby heating the icebreaker hammer 5 and maintaining the temperature of the icebreaker hammer 5 within a certain range.

[0038] The implementation principle of an ice-breaking device with a heat preservation function in an embodiment of the present application is as follows: when breaking ice, the base assembly 2 on the guide rail 1 drives the first mechanical arm 31 to move to a suitable position, the first mechanical arm 31 moves the ice-breaking hammer 5 to a required position through the transmission of the second mechanical arm 32 and the third mechanical arm 33, the first cylinder moves the heat preservation tube 4 upward to expose the ice-breaking hammer 5 for breaking ice, the first mechanical arm 31 and the second mechanical arm 32 are directly triangularly fixed through the second hydraulic rod, so that the overall structure is more stable.

[0039] When the ice-breaking hammer 5 is moved, the first hydraulic rod 49 moves the heat-insulating tube 4 downward so that the heat-insulating tube 4 is placed on the ice-breaking hammer 5, thereby keeping the ice-breaking hammer 5 warm and reducing the heat loss of the ice-breaking hammer 5 when it moves.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An ice-breaking device with heat preservation function, characterized in that: The invention comprises a guide rail (1), wherein a base assembly (2) is provided on the guide rail (1), wherein a first mechanical arm (31), a second mechanical arm (32) and a third mechanical arm (33) are provided on the base assembly (2) and are connected in sequence, wherein an ice-breaking hammer (5) is provided at the lower end of the third mechanical arm (33), wherein the ice-breaking hammer (5) is connected to a first heating device (8), and wherein a heat-insulating tube (4) is coaxially provided at the lower end of the third mechanical arm (33), wherein the heat-insulating tube (4) is jacketed on the ice-breaking hammer (5).

2. The ice-breaking device with heat preservation function according to claim 1, characterized in that: A serpentine condenser tube (41) is provided on the inner wall of the heat preservation tube (4), and two ends of the serpentine condenser tube (41) are respectively connected to a coolant inlet tube (42) and a coolant outlet tube (43), and one end of the coolant inlet tube (42) and the coolant outlet tube (43) away from the serpentine condenser tube (41) are both connected to a storage tank (45), and a delivery pump (44) is provided on the coolant inlet tube (42).

3. The ice-breaking device with heat preservation function according to claim 2, characterized in that: A thermometer (46) is provided in the storage tank (45). The thermometer (46) is electrically connected to a controller (47) and transmits the temperature of the liquid in the storage tank (45) to the controller (47). The controller (47) is electrically connected to a second heating device (48) and controls the second heating device (48) to heat when the temperature value is lower than a set value.

4. The ice-breaking device with heat preservation function according to claim 3 is characterized in that: The heat-insulating cylinder (4) is slidably connected to the third mechanical arm (33) along the length direction of the third mechanical arm (33), and the third mechanical arm (33) is provided with a first hydraulic rod (49) for driving the heat-insulating cylinder (4) to move.

5. The ice-breaking device with heat preservation function according to claim 1, characterized in that: A second hydraulic rod (65) is rotatably connected to the first mechanical arm (31), a sliding groove (6) is provided on the second mechanical arm (32), and an end of the second hydraulic rod (65) away from the first mechanical arm (31) is slidably connected in the sliding groove (6).

6. The ice-breaking device with heat preservation function according to claim 5, characterized in that: One end of the second hydraulic rod (65) away from the first mechanical arm (31) is rotatably connected to a roller (61), and the roller (61) is rotatably engaged with the bottom of the sliding groove (6).

7. The ice-breaking device with heat preservation function according to claim 6, characterized in that: One end of the second hydraulic rod (65) away from the first mechanical arm (31) is rotatably connected to a mounting plate (62), the roller (61) is arranged on one end of the mounting plate (62) away from the second hydraulic rod (65), both ends of the mounting plate (62) are provided with limit grooves (64), and both ends of the sliding groove (6) are provided with limit rods (63) on the inner side walls, and the two limit rods (63) are respectively inserted into the two limit grooves (64).

8. The ice-breaking device with heat preservation function according to claim 1, characterized in that: The base assembly (2) comprises a base (21) and a rotating platform (22); the base (21) is slidably connected inside the guide rail (1); the rotating platform (22) is rotatably connected to the base (21); and the first mechanical arm (31) is disposed on the rotating platform (22).

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