Unmanned ship with gravity center self-adaptive adjusting device

Abstract

The invention relates to the technical field of unmanned ships, and discloses an unmanned ship with a gravity center self-adaptive adjusting device, which comprises a supporting floating body, a gravity center self-adaptive adjusting device, a gravity center self-adaptive adjusting device and a gravity center self-adaptive adjusting device, the driving mechanism is used for providing necessary power for the catamaran; the cross beam mechanism is used for connecting and supporting the floating body and a main body of the ship. According to the unmanned ship with the gravity center self-adaptive adjusting device, the gravity center shifting mechanism is arranged, when the gravity center self-adaptive adjusting device detects that the operation environment of the unmanned ship is gentle, the bottom platform can descend through the telescopic cylinder, the bottom platform drives the vertical connecting plate and the middle floating body to move downwards, and therefore the area, making contact with water, of the middle floating body is increased; therefore, the wet surface area of the ship can be enlarged, frictional resistance can be fully reduced during high-speed operation, and when the gravity center self-adaptive adjusting device detects that the operation environment of the unmanned ship is severe, the battery can be driven to regulate and control the gravity center, the speed can be properly reduced, and operation safety is kept.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned ships, and in particular to an unmanned ship with a gravity center adaptive adjustment device. Background Art

[0002] A surface craft that does not require human crew, and usually relies on automation, remote control systems or autonomous systems for navigation and control. A catamaran, which is two side-by-side hulls connected by a beam, usually provides better stability and sailing performance. A catamaran has lower wave excitation, reduced wetted surface area at higher speeds, and less wave reflection, which is beneficial for reducing frictional resistance at high speeds.

[0003] The position of the center of gravity of a catamaran is crucial to the stability of the vessel. If the center of gravity is too high or too far back, the stability of the vessel will be greatly reduced, which can easily lead to capsizing. Especially for unmanned vessels, since there is no manual operation to adjust the center of gravity position in real time, the stability of the vessel will be further reduced, increasing the risk of capsizing. A catamaran usually consists of two hulls, each of which provides a certain amount of buoyancy. If the center of gravity is not properly positioned, the force distribution between the hulls will be affected. For example, when the center of gravity is too far back, the buoyancy at the stern may be too large, causing the stern to sink, while the bow will lift up, further weakening the stability of the hull. Especially when sailing at high speeds, this imbalance may put the hull in an unstable state, increasing the risk of capsizing. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides an unmanned boat with an adaptive center of gravity adjustment device, which solves the problem that the unmanned boat lacks real-time adjustment, easily leads to uneven force, unstable hull and increased risk of capsizing.

[0005] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an unmanned boat with a center of gravity adaptive adjustment device, comprising: a supporting float, used to provide buoyancy for the hull and support the overall structure; a driving mechanism, used to provide necessary power for the catamaran; a beam mechanism, used to connect the supporting float and the main body of the boat; a center of gravity shifting mechanism, used to provide a moving weight to balance the center of gravity when the center of gravity of the hull shifts; a lateral stabilization mechanism, used to straighten the hull when the front part is tilted when the boat is sailing too fast; and a stabilization mechanism on both sides, used to straighten the hull in response to the lateral tilt of the boat. The center of gravity adaptive adjustment device is mainly composed of a wireless signal receiver, a control unit, a pressure sensor, a posture sensor, and a two-axis inclination sensor.

[0006] Preferably, the driving mechanism is fixedly connected to the outer wall of the supporting float.

[0007] Preferably, the crossbeam mechanism includes a connecting support plate, the connecting support plate is fixedly connected to the top of the supporting float, the top of the connecting support plate is hinged with a tail support column, the top of the tail support column is fixedly connected to a top platform, the top of the connecting support plate is fixedly connected to one end of a flexible ring, the other end of the flexible ring is fixedly connected to a front connecting plate, and the top of the front connecting plate is hinged to a front connecting beam.

[0008] Preferably, the top of the front connecting beam is fixedly connected to the top platform, and the bottom of the front connecting plate is hinged to the connecting support plate.

[0009] Preferably, the center of gravity offset mechanism includes a telescopic cylinder, which is fixedly connected to the bottom of the top platform, the output shaft of the telescopic cylinder is fixedly connected to the bottom platform, the top of the bottom platform is fixedly connected to a transverse electric slide rail, the top of the bottom platform is fixedly connected to an auxiliary transverse slide rail, the top of the transverse electric slide rail is fixedly connected to a longitudinal electric slide rail, the top of the transverse electric slide rail is fixedly connected to an auxiliary longitudinal slide rail, the top of the longitudinal electric slide rail is fixedly connected to a battery, and the top of the auxiliary longitudinal slide rail is fixedly connected to a battery.

[0010] Preferably, the top of the auxiliary transverse slide rail is fixedly connected to a longitudinal electric slide rail, and the top of the auxiliary transverse slide rail is fixedly connected to an auxiliary longitudinal slide rail.

[0011] Preferably, the lateral stabilization mechanism includes a vertical connecting plate, which is fixedly connected to the bottom of the bottom platform, the bottom of the vertical connecting plate is fixedly connected to a middle float, the outer wall of the middle float is fixedly connected to an annular airbag, the annular airbag is located at the rear of the middle float, and the outer wall of the annular airbag is fixedly connected to one end of a hollow connecting tube.

[0012] Preferably, the stabilizing mechanisms on both sides include a spring, both sides of the spring are fixedly connected to the inner wall of the middle float, the middle of the spring is fixedly connected to a U-shaped part, the inner wall of the middle float is fixedly connected to a hollow connecting column, both sides of the hollow connecting column are fixedly connected to spherical airbags, the outer wall of the vertical connecting plate is fixedly connected to a side fixing rod, the inner wall of the side fixing rod is slidably connected to a vertical guide column, the bottom of the vertical guide column is fixedly connected to a top disk, the outer wall of the top disk is fixedly connected to a contact connecting rod, the outer wall of the U-shaped part is fixedly connected to an oblique transmission rod, and the inner wall of the U-shaped part is fixedly connected to a transmission part.

[0013] Preferably, a ball bearing is arranged on the inner wall of the middle float, the ball bearing contacts the outer wall of the U-shaped member, and the other end of the hollow connecting tube is fixedly connected to the hollow connecting column.

[0014] (III) Beneficial effects Compared with the prior art, the present invention provides an unmanned boat with a center of gravity adaptive adjustment device, which has the following beneficial effects: 1. The unmanned boat with the center of gravity adaptive adjustment device is set up by the center of gravity offset mechanism. When the center of gravity adaptive adjustment device detects that the operating environment of the unmanned boat is relatively flat, the bottom platform can be lowered by the telescopic cylinder, and the bottom platform drives the vertical connecting plate and the middle floating body to move downward, thereby increasing the area of ​​the middle floating body in contact with water, thereby expanding the wet surface area of ​​the boat, so as to fully reduce the friction resistance when running at high speed. When the center of gravity adaptive adjustment device detects that the operating environment of the unmanned boat is relatively harsh, it can drive the battery to adjust the center of gravity and appropriately reduce the speed to maintain safe operation.

[0015] 2. The unmanned boat with a center of gravity adaptive adjustment device is set up with a vertical connecting plate. When the hull is longitudinally offset to the left and right, the spherical airbag on the offset side contacts the water. The spherical airbag on the offset side is compressed under the action of water pressure, and the air inside enters the spherical airbag on the other side through the hollow connecting column. The spherical airbag on the other side expands and resists the U-shaped piece to move away from the offset side, so that the center of gravity moves away from the offset side. The role of this process is to restore the balance of the hull by adjusting the position of the center of gravity, reduce the tilt or sway of the hull, improve the stability of the ship, and prevent the hull from further unbalanced or capsizing.

[0016] 3. The unmanned boat with a center of gravity adaptive adjustment device is set up with stabilizing mechanisms on both sides. When the speed of the boat is too fast and the front part is tilted, the tail of the boat is in contact with the water more. At this time, the annular airbag is compressed by contact with the water, and the air in the annular airbag enters the hollow connecting column through the hollow connecting tube, and then enters the hollow connecting column and the spherical airbag. The spherical airbag expands and contacts the transmission part, so that the transmission part drives the U-shaped part to move toward the front of the boat, so that the center of gravity of the boat moves toward the front of the boat, further ensuring that the ship remains level, preventing the hull from continuing to tilt or become unstable, and helping to improve the overall stability of the hull and navigation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an unmanned boat with a center of gravity adaptive adjustment device proposed by the present invention; Figure 2 This is a schematic structural diagram of an unmanned ship crossbeam mechanism with a center of gravity adaptive adjustment device proposed by the present invention; Figure 3 This is a structural schematic diagram of a gravity center offset mechanism for an unmanned ship with a gravity center adaptive adjustment device proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a lateral stabilization mechanism of an unmanned ship with a center of gravity adaptive adjustment device proposed by the present invention; Figure 5 This is a schematic diagram of the structure of the stabilization mechanism on both sides of an unmanned ship with a center of gravity adaptive adjustment device proposed by the present invention; Figure 6 This is a schematic structural diagram of an unmanned ship ball with a center of gravity adaptive adjustment device proposed by the present invention; Figure 7 This is a schematic diagram of the adjustment logic of the center of gravity adaptive adjustment device of an unmanned ship with a center of gravity adaptive adjustment device proposed by the present invention.

[0018] In the figure: 1. Supporting float; 2. Driving mechanism; 3. Crossbeam mechanism; 31. Connecting support plate; 32. Tail support column; 33. Top platform; 34. Flexible ring; 35. Front connecting plate; 36. Front connecting beam; 4. Center of gravity shifting mechanism; 41. Telescopic cylinder; 42. Bottom platform; 43. Horizontal electric slide rail; 44. Auxiliary horizontal slide rail; 45. Longitudinal electric slide rail; 46. Auxiliary longitudinal slide rail; 47. Battery; 5. Horizontal Stabilizing mechanism; 51. vertical connecting plate; 52. middle float; 53. annular airbag; 54. hollow connecting pipe; 6. stabilizing mechanisms on both sides; 61. spring; 62. U-shaped part; 63. hollow connecting column; 64. spherical airbag; 65. side fixing rod; 66. vertical guide column; 67. top disc; 68. contact connecting rod; 69. oblique transmission rod; 610. transmission part; 611. ball; 7. center of gravity adaptive adjustment device. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7, an unmanned boat with a center of gravity adaptive adjustment device, comprising: a supporting float 1, which is used to provide buoyancy for the hull and support the overall structure. It is one of the core components of the catamaran and is mainly responsible for providing buoyancy for the hull to ensure the balance and stability of the hull on the water. It is usually made of lightweight and high-strength materials to minimize its own weight and increase buoyancy. The supporting float 1 not only bears the static load of the hull, but also needs to effectively share the dynamic load generated by waves and wind when sailing at high speed. The shape and size of the supporting float 1 directly affect the navigation performance and stability of the catamaran. If it is not designed properly, it may cause the hull to tilt or shake, thereby affecting navigation safety; a driving mechanism 2, which is used to provide the buoyancy for the catamaran The ship is provided with necessary power to enable it to move forward or turn, and is usually composed of an engine, a propeller and related transmission systems. The driving mechanism 2 generates thrust by transmitting power to the propulsion device of the hull to move the ship in the water. The driving mechanism 2 needs to consider efficiency, stability and response speed when designing to cope with different navigation needs and sea conditions. In addition, the installation position and power output of the driving mechanism 2 will also have an important impact on the overall balance and speed of the ship; the beam mechanism 3 is used to connect the supporting buoy 1 with the main body of the ship, and plays the role of transmitting force and maintaining stability. It is usually made of high-strength material and can withstand various loads and stresses of the hull during navigation. The beam mechanism 3 is not It is only necessary to ensure the tight and firm connection between the supporting float 1 and the hull, and to have a certain degree of flexibility and durability to adapt to the dynamic changes of the hull under the action of waves or wind. The design of the beam mechanism 3 also needs to take into account the weight, bending strength and the impact on the balance of the hull; the center of gravity shifting mechanism 4 is used to provide a movable weight to balance the center of gravity when the center of gravity of the hull shifts. Usually, by controlling the electric slide rail, telescopic cylinder 41 and other devices, the horizontal and vertical positions of the counterweight block are accurately adjusted, thereby changing the center of gravity position of the hull, ensuring that the hull maintains a good balance during navigation, reducing the instability or capsizing risk caused by improper center of gravity, and the center of gravity shifting mechanism 4 can respond to the dynamic changes of the hull in real time. , optimize the navigation posture, improve the stability and navigation efficiency of the hull, especially in the design of unmanned ships, the center of gravity offset mechanism 4 can replace manual operation and automatically adjust the center of gravity of the ship to adapt to different sea conditions and environments; the lateral stabilization mechanism 5 is used to straighten the hull when the front part of the ship is tilted when the ship is sailing too fast, and prevent the bow from being lifted excessively by providing additional support and stability. The unbalanced force generated during high-speed navigation reduces the lifting angle of the front part of the hull and maintains the stable posture of the hull. Especially when traveling at high speed, the tilting of the bow may cause unstable navigation. Through the adjustment of the stabilization mechanisms 6 on both sides, the force distribution of the hull can be effectively balanced to ensure that the ship remains stable in various navigation environments;The stabilizing mechanisms 6 on both sides are used to straighten the hull when the ship tilts laterally, and prevent the hull from tilting excessively or capsizing by increasing the lateral stability of the hull. When the hull is affected by external forces, it can generate a restoring force to help the hull return to a normal sailing posture, reduce the impact of external factors such as waves and wind on the hull, and ensure that the ship can still maintain stable sailing in severe sea conditions. The center of gravity adaptive adjustment device 7 is mainly composed of a wireless signal receiver, a control unit, a pressure sensor, a posture sensor, and a two-axis tilt sensor. ;

[0021] The driving mechanism 2 is fixedly connected to the outer wall of the supporting buoy 1. The driving mechanism 2 provides power for the ship by connecting the supporting buoy 1 with the main body of the hull, pushing the ship to move forward steadily on the water. There are two supporting buoys 1, one on each side of the hull, to ensure the stability and uniform force of the catamaran.

[0022] The crossbeam mechanism 3 includes a connecting support plate 31, which serves to connect the supporting buoy 1 with other parts of the crossbeam mechanism 3, ensuring the stability and firmness of the entire structure and supporting the load of the hull. The connecting support plate 31 is fixedly connected to the top of the supporting buoy 1, and a tail support column 32 is hinged on the top of the connecting support plate 31. The tail support column 32 mainly supports the tail of the entire platform structure, maintains structural stability and transfers loads. The top of the tail support column 32 is fixedly connected to a top platform 33. The top platform 33 serves as a platform to provide support for other components and ensure the structural stability of the hull during driving. , and at the same time provides a basis for the center of gravity adjustment device. The top of the connecting support plate 31 is fixedly connected to one end of the flexible ring 34, and the other end of the flexible ring 34 is fixedly connected to the front connecting plate 35. One end of the flexible ring 34 is fixedly connected to the top of the connecting support plate 31, and the other end is connected to the front connecting plate 35. Its function is to increase the flexibility of the system, be able to withstand the vibration, waves and other dynamic changes generated by the hull during movement, reduce structural stress, and maintain the stability of the system. The top of the front connecting plate 35 is hinged with a front connecting beam 36, the top of the front connecting beam 36 is fixedly connected to the top platform 33, and the bottom of the front connecting plate 35 is hinged to the connecting support plate 31.

[0023] The center of gravity offset mechanism 4 includes a telescopic cylinder 41, which is used to provide vertical movement and control the lifting of the platform. The output shaft of the telescopic cylinder 41 is connected to the bottom platform 42 to adjust the position of the platform, thereby helping to adjust the center of gravity position. The telescopic cylinder 41 is fixedly connected to the bottom of the top platform 33, and the output shaft of the telescopic cylinder 41 is fixedly connected to the bottom platform 42. The bottom platform 42 is the bearing structure of the center of gravity offset mechanism 4, which helps to achieve the center of gravity adjustment. The top of the bottom platform 42 is fixedly connected to a transverse electric slide rail 43, and the top of the bottom platform 42 is fixedly connected to an auxiliary transverse slide rail 44. The top of the transverse electric slide rail 43 is fixedly connected to the bottom platform 42. It is connected to a longitudinal electric slide 45, the top of the transverse electric slide 43 is fixedly connected to an auxiliary longitudinal slide 46, the top of the longitudinal electric slide 45 is fixedly connected to a battery 47, the top of the auxiliary longitudinal slide 46 is fixedly connected to a battery 47, and the battery 47, as an important component of the heavy object, adjusts the center of gravity of the hull through the movement of the slide system. The movement of the battery 47 can help maintain the balance of the hull and ensure the stability of the hull when sailing at high speed. The top of the auxiliary transverse slide 44 is fixedly connected to the longitudinal electric slide 45, and the top of the auxiliary transverse slide 44 is fixedly connected to the auxiliary longitudinal slide 46.

[0024] The lateral stabilization mechanism 5 includes a vertical connecting plate 51, which is fixedly connected to the bottom of the bottom platform 42. The vertical connecting plate 51 is used to connect the bottom platform 42 with the middle buoy 52 to ensure a firm connection between the platform and the buoy, which helps to maintain the stability of the hull structure. The bottom of the vertical connecting plate 51 is fixedly connected to the middle buoy 52. ​​As a part of the hull, the middle buoy 52 provides additional buoyancy to help maintain the stability of the hull, especially when facing lateral imbalance or tilt, the buoyancy and stability of the hull are enhanced. The outer wall of the middle buoy 52 is fixedly connected to an annular airbag 53, which is located at the rear of the middle buoy 52. ​​The annular airbag 53 is installed at the rear of the middle buoy 52, mainly used to provide additional buoyancy, and can play a supporting role when the hull is tilted laterally, helping the hull to maintain balance. The outer wall of the annular airbag 53 is fixedly connected to one end of a hollow connecting pipe 54.

[0025] The two-side stabilizing mechanism 6 includes a spring 61, both sides of the spring 61 are fixedly connected to the inner wall of the middle float 52, a U-shaped piece 62 is fixedly connected to the middle of the spring 61, a hollow connecting column 63 is fixedly connected to the inner wall of the middle float 52, and spherical air bags 64 are fixedly connected to both sides of the hollow connecting column 63. A side fixing rod 65 is fixedly connected to the outer wall of the vertical connecting plate 51, and a vertical guide column 66 is slidably connected to the inner wall of the side fixing rod 65. A top disc 67 is fixedly connected to the bottom of the vertical guide column 66. The outer wall of 7 is fixedly connected with a contact connecting rod 68, the outer wall of the U-shaped part 62 is fixedly connected with an oblique transmission rod 69, the inner wall of the U-shaped part 62 is fixedly connected with a transmission part 610, and the inner wall of the middle float 52 is provided with a ball 611, which contacts with the outer wall of the U-shaped part 62 and is installed on the inner wall of the middle float 52, mainly used to reduce the friction between the U-shaped part 62 and the float, to ensure the smooth movement and stable operation of the structure, and the other end of the hollow connecting tube 54 is fixedly connected with the hollow connecting column 63.

[0026] In summary, when the center of gravity adaptive adjustment device 7 detects that the operating environment of the unmanned boat is relatively flat, the bottom platform 42 can be lowered by the telescopic cylinder 41, and the bottom platform 42 drives the vertical connection plate 51 and the middle float 52 to move downward, thereby increasing the area of ​​the middle float 52 in contact with water, thereby expanding the wet surface area of ​​the boat, and thus fully reducing friction resistance when running at high speed. When the center of gravity adaptive adjustment device 7 detects that the operating environment of the unmanned boat is relatively harsh, the current sea condition information can be detected by the attitude and inclination sensors, and sent to the controller, and the current load state can be adjusted based on the adaptive control, and the horizontal electric slide 43 and the longitudinal electric slide 45 can be controlled by the slide motor driver to drive the battery 47 to adjust the center of gravity, and the speed can be appropriately reduced to maintain safe operation.

[0027] When the hull shifts longitudinally to the left or right, the spherical airbag 64 on the shifted side comes into contact with water. The spherical airbag 64 on the shifted side is compressed under the action of water pressure, and the air inside enters the spherical airbag 64 on the other side through the hollow connecting column 63. The spherical airbag 64 on the other side expands and resists the U-shaped part 62 to move away from the shifted side, causing the center of gravity to move away from the shifted side. The purpose of this process is to restore the balance of the hull by adjusting the position of the center of gravity, reduce the tilt or sway of the hull, improve the stability of the ship, and prevent the hull from further losing balance or capsizing.

[0028] When the speed of the ship is too fast and the front part is tilted, the stern of the ship is in contact with the water more. At this time, the annular airbag 53 is compressed by contact with the water, and the air in the annular airbag 53 enters the hollow connecting column 63 through the hollow connecting tube 54, and then enters the hollow connecting column 63 and the spherical airbag 64. The spherical airbag 64 expands and contacts the transmission member 610, so that the transmission member 610 drives the U-shaped member 62 to move toward the front of the ship, so that the center of gravity of the ship moves toward the front of the ship, further ensuring that the ship remains level, preventing the hull from continuing to tilt or become unstable, and helping to improve the overall stability of the hull and navigation safety.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. An unmanned boat with a center of gravity adaptive adjustment device, characterized in that: include: A supporting float (1) for providing buoyancy to the hull and supporting the overall structure; A driving mechanism (2) for providing the necessary power for the catamaran; A crossbeam mechanism (3) for connecting the supporting floating body (1) and the main body of the ship; A center of gravity shifting mechanism (4) is used to provide a moving weight to balance the center of gravity when the center of gravity of the ship shifts; A transverse stabilizing mechanism (5) for straightening the boat when the front part of the boat tilts up when the boat is moving too fast; Stabilizing mechanisms (6) on both sides are used to straighten the ship when it tilts sideways; The center of gravity adaptive adjustment device (7) is mainly composed of a wireless signal receiver, a control unit, a pressure sensor, a posture sensor, and a two-axis inclination sensor.

2. The unmanned boat with a center of gravity adaptive adjustment device according to claim 1, characterized in that: The driving mechanism (2) is fixedly connected to the outer wall of the supporting floating body (1).

3. The unmanned boat with a center of gravity adaptive adjustment device according to claim 1, characterized in that: The crossbeam mechanism (3) comprises a connecting support plate (31), the connecting support plate (31) is fixedly connected to the top of the supporting floating body (1), the top of the connecting support plate (31) is hingedly connected to a tail support column (32), the top of the tail support column (32) is fixedly connected to a top platform (33), the top of the connecting support plate (31) is fixedly connected to one end of a flexible ring (34), the other end of the flexible ring (34) is fixedly connected to a front connecting plate (35), and the top of the front connecting plate (35) is hingedly connected to a front connecting beam (36).

4. The unmanned boat with a center of gravity adaptive adjustment device according to claim 3, characterized in that: The top of the front connecting beam (36) is fixedly connected to the top platform (33), and the bottom of the front connecting plate (35) is hinged to the connecting support plate (31).

5. The unmanned boat with a center of gravity adaptive adjustment device according to claim 3, characterized in that: The center of gravity shift mechanism (4) comprises a telescopic cylinder (41), the telescopic cylinder (41) is fixedly connected to the bottom of the top platform (33), the output shaft of the telescopic cylinder (41) is fixedly connected to the bottom platform (42), the top of the bottom platform (42) is fixedly connected to a transverse electric slide rail (43), the top of the bottom platform (42) is fixedly connected to an auxiliary transverse slide rail (44), the top of the transverse electric slide rail (43) is fixedly connected to a longitudinal electric slide rail (45), the top of the transverse electric slide rail (43) is fixedly connected to an auxiliary longitudinal slide rail (46), the top of the longitudinal electric slide rail (45) is fixedly connected to a battery (47), and the top of the auxiliary longitudinal slide rail (46) is fixedly connected to a battery (47).

6. The unmanned ship with a center of gravity adaptive adjustment device according to claim 5, characterized in that: The top of the auxiliary transverse slide rail (44) is fixedly connected to a longitudinal electric slide rail (45), and the top of the auxiliary transverse slide rail (44) is fixedly connected to an auxiliary longitudinal slide rail (46).

7. The unmanned ship with a center of gravity adaptive adjustment device according to claim 5, characterized in that: The lateral stabilizing mechanism (5) comprises a vertical connecting plate (51), the vertical connecting plate (51) being fixedly connected to the bottom of the bottom platform (42), the bottom of the vertical connecting plate (51) being fixedly connected to a middle floating body (52), the outer wall of the middle floating body (52) being fixedly connected to an annular airbag (53), the annular airbag (53) being located at a rearward portion of the middle floating body (52), and the outer wall of the annular airbag (53) being fixedly connected to one end of a hollow connecting tube (54).

8. The unmanned boat with a center of gravity adaptive adjustment device according to claim 7, characterized in that: The two-side stabilizing mechanism (6) comprises a spring (61), the two sides of which are fixedly connected to the inner wall of the middle floating body (52), the middle of the spring (61) is fixedly connected to a U-shaped piece (62), the inner wall of the middle floating body (52) is fixedly connected to a hollow connecting column (63), the two sides of the hollow connecting column (63) are fixedly connected to spherical air bags (64), the outer wall of the vertical connecting plate (51) is fixedly connected to a side fixing rod (65), the inner wall of the side fixing rod (65) is slidably connected to a vertical guide column (66), the bottom of the vertical guide column (66) is fixedly connected to a top disk (67), the outer wall of the top disk (67) is fixedly connected to a contact connecting rod (68), the outer wall of the U-shaped piece (62) is fixedly connected to an oblique transmission rod (69), and the inner wall of the U-shaped piece (62) is fixedly connected to a transmission member (610).

9. The unmanned boat with a center of gravity adaptive adjustment device according to claim 8, characterized in that: A ball (611) is provided on the inner wall of the middle floating body (52), the ball (611) abuts against the outer wall of the U-shaped member (62), and the other end of the hollow connecting tube (54) is fixedly connected to the hollow connecting column (63).

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