A decked cargo ship platform transport device

Abstract

The application discloses a deck cargo ship platform transportation device and relates to the field of cargo ship platform transportation, which comprises a first conveying belt and a second conveying belt, and the first conveying belt and the second conveying belt are used for platform conveying goods, and a transfer mechanism is installed on one side of the second conveying belt. When the second center rod rotates, it synchronously drives the rotating plate and the driving frame to rotate, the rotation of the driving frame makes the driving rod slide in the limiting groove, and then pushes the rotating column to rotate. In the rotating process of the rotating plate, the driving groove guides the up-and-down movement of the movable block, and these movements are transmitted to the second swing rod through the first center rod. The swing of the second swing rod drives the clamping block to act on the rotating rod, so that the rotating rod reciprocates up and down, the rapid and accurate transfer of goods is realized, the transportation efficiency is improved, the transfer of incorrectly placed goods or classified goods is facilitated, and during the transfer, more equipment is not involved, so that the transfer process is more smooth.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cargo ship platform transportation, in particular to a deck cargo ship platform transportation device. BACKGROUND

[0002] The deck cargo ship is mainly used for carrying goods, and the number of passengers is less than 12. Most of the cabin is used for storing goods, and the transportation device is used to transport goods when the goods are stacked.

[0003] As disclosed in CN112249242B, a fish cargo ship deck platform transportation device includes a hull structure, a bearing mounting seat, a U-shaped power transmission structure, a water power wheel body structure, a linear transportation platform structure, a power output end transmission connection, a chain wheel mounting shaft, at least two linear drive chain wheels, a linear chain, and a conveyor belt.

[0004] However, in the prior art, when the goods arrive at the classified stacking area, multiple devices are needed to classify and transfer the goods, and the increase in the number of devices will increase the failure rate, thereby increasing the cost in the classification and transportation process. Moreover, when classifying and stacking, if the box is not accurately placed, the internal goods may be overturned. When the box is roughly placed or unstable, the goods inside may be squeezed, collided or even overturned due to the action of gravity. For liquid goods, overturning may cause leakage. For precision instruments or electronic devices, overturning may cause internal parts to shift or be damaged. SUMMARY

[0005] The present application aims to provide a deck cargo ship platform transportation device to solve the above problems of multiple devices classifying and transferring goods, and the increase in the number of devices increasing the failure rate, and the box being inaccurately placed, which may cause the internal goods to be overturned.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a deck cargo ship platform transportation device, including a first conveyor belt and a second conveyor belt, the first conveyor belt and the second conveyor belt are used for platform transportation of goods, the second conveyor belt is provided with a transfer mechanism on one side, the transfer mechanism is provided with a clamping assembly at the bottom, the clamping assembly is used for positioning and clamping articles, the first conveyor belt is provided with a turnover mechanism on the inner side, and the turnover mechanism is used for overturning goods.

[0007] The transfer mechanism comprises a bottom plate, a first support frame is fixedly connected to the top of the bottom plate, a rotating column is rotatably connected to the inner side of the top end of the first support frame, a limiting groove is formed in the outer surface of the middle part of the rotating column, a first clamping groove is formed in the center of the rotating column, a second support frame is fixedly connected to the top of the bottom plate, a second central rod is rotatably connected to the top end of the second support frame, a rotating plate is fixedly connected to the outer surface of one end of the second central rod, a driving frame is fixedly connected to the middle part of the second central rod, a driving groove is formed in the outer surface of one side of the rotating plate, a movable block is slidably connected in the driving groove, a third support frame is arranged on one side of the second support frame, a first central rod is rotatably connected to the top end of the third support frame, a first swing rod is fixedly connected to the outer surface of one end of the first central rod, a second swing rod is fixedly connected to the other end of the first central rod, and one end of the first swing rod is fixedly connected with the movable block.

[0008] Preferably, a rotating rod is slidably connected to the inner side of the rotating column, a protrusion is fixedly connected to the outer surface of the rotating rod, the protrusion is clamped with the first clamping groove, and the top of the rotating rod is fixedly connected with a movable frame.

[0009] Preferably, a second clamping groove is formed in the bottom end of the rotating rod, a clamping block is fixedly connected to the inner side of one end of the second swing rod, and the clamping block is clamped with the second clamping groove.

[0010] Preferably, a first driving motor is fixedly connected to the top of the bottom plate, a belt transmission assembly is fixedly connected to the output end of the first driving motor, the belt transmission assembly is fixedly connected to the outer surface of one end of the second central rod, a driving rod is fixedly connected to the middle part of the driving frame, and the driving rod is matched with the limiting groove.

[0011] Preferably, the turnover mechanism comprises a first mounting frame, two slide rods are fixedly connected to the inner side of the first mounting frame, a first hydraulic cylinder and a second hydraulic cylinder are arranged between the two slide rods, the first hydraulic cylinder and the second hydraulic cylinder are fixedly connected with the inner wall of the first mounting frame at opposite ends, and the first hydraulic cylinder and the second hydraulic cylinder are fixedly connected with sliding plates at opposite ends.

[0012] Preferably, the two sliding plates are slidably connected with the slide rods, one of the sliding plates is fixedly connected with a first connecting frame at the top, and the other sliding plate is fixedly connected with a second connecting frame at the top.

[0013] Preferably, a linkage rod is rotatably connected to the inner side of the first connecting frame, a rotating frame is fixedly connected to one end of the linkage rod, and a central plate is rotatably connected to the inner side of the rotating frame.

[0014] Preferably, a turnover plate is fixedly connected to one side of the central plate, and the bottom end of the central plate is rotatably connected with the second connecting frame.

[0015] Preferably, the clamping assembly comprises a second mounting frame, a bidirectional screw rod is rotatably connected to the inside of the second mounting frame, and the top of the bidirectional screw rod is fixedly connected to the bottom of the movable frame.

[0016] Preferably, a second driving motor is mounted on one side of the second mounting frame, the output end of the second driving motor is fixedly connected to the bidirectional screw rod, and the bottom end of the bidirectional screw rod is fixedly connected to a clamping plate.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1、In the present application, when the second center rod rotates, it synchronously drives the rotating plate and the driving frame to rotate, the rotation of the driving frame makes the driving rod slide in the limiting groove, thereby pushing the rotating column to rotate, and in the rotating process of the rotating plate, the driving groove thereon guides the movable block to move up and down, and these movements are transmitted to the second swing rod through the first center rod, the swing of the second swing rod drives the clamping block to act on the rotating rod, so that the rotating rod reciprocates up and down, when the rotating column rotates by ninety degrees, the rotating rod completes one reciprocating motion, the movable frame drives the clamping assembly to clamp or release the goods, and with the continuous rotation of the second center rod, the driving rod pushes the rotating column to rotate again under the guidance of the X-shaped limiting groove, so that the movable frame and the clamping assembly rotate by ninety degrees in the opposite direction based on the last time, preparing for the next time of goods transfer, realizing the rapid and accurate transfer of goods, improving the transportation efficiency, facilitating the transfer of goods placed incorrectly, or classifying the goods, and during the transfer, more equipment is not involved, so that the transfer process is more smooth.

[0019] 2、In the present application, when it is necessary to overturn, the transfer mechanism moves the goods to the top of the first conveying belt and contacts the overturning plate, at this time, the second hydraulic cylinder and the first hydraulic cylinder work cooperatively to pull the two sliding plates to move in opposite directions respectively, the linkage rod rotates through the first connecting frame, cooperates with the rotating frame to ensure stable overturning, and the center plate rotates around the second connecting frame to drive the goods on the overturning plate to overturn, so that the whole overturning process is stable and reliable, reduces the risk of goods damage, and after the overturning is completed, the goods continue to be conveyed under the driving of the first conveying belt, realizing efficient and accurate goods overturning treatment and goods classification.

[0020] 3、In the present application, through the cooperative work of the first driving motor and the second driving motor, efficient and accurate goods transfer and clamping positioning are realized, after the first driving motor is started, the second center rod is driven to rotate through the belt transmission assembly, thereby providing stable power support for the transfer of goods, and the second driving motor cooperates with the bidirectional screw rod and the moving block to realize the control of the two clamping plates moving away from each other and moving close to each other, thereby determining the accurate clamping and release of the goods. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of a deck cargo ship platform transportation device of the present application;

[0022] Figure 2 It is a structure schematic view of a transfer mechanism in a deck cargo ship platform transportation device of the present application;

[0023] Figure 3 It is a side view structure schematic view of a transfer mechanism in a deck cargo ship platform transportation device of the present application;

[0024] Figure 4 It is a front view structure schematic view of a transfer mechanism in a deck cargo ship platform transportation device of the present application;

[0025] Figure 5 It is a partially exploded structure schematic view of a transfer mechanism in a deck cargo ship platform transportation device of the present application;

[0026] Figure 6 It is a rotating column structure schematic view of a deck cargo ship platform transportation device of the present application;

[0027] Figure 7 It is a structure schematic view of a turnover mechanism and a first transmission belt in a deck cargo ship platform transportation device of the present application;

[0028] Figure 8 It is a structure schematic view of a turnover mechanism in a deck cargo ship platform transportation device of the present application;

[0029] Figure 9 It is a structure schematic view of a clamping assembly in a deck cargo ship platform transportation device of the present application.

[0030] In the figure: 1, first transmission belt; 2, second transmission belt; 3, transfer mechanism; 31, bottom plate; 311, first support frame; 312, second support frame; 313, third support frame; 32, first driving motor; 321, belt transmission assembly; 33, rotating column; 331, limiting groove; 332, first clamping groove; 34, movable frame; 341, rotating rod; 342, protruding block; 343, second clamping groove; 35, first center rod; 351, first swing rod; 352, movable block; 36, second swing rod; 361, clamping block; 37, rotating plate; 371, driving groove; 38, second center rod; 39, driving frame; 391, driving rod; 4, turnover mechanism; 41, first mounting frame; 42, first hydraulic cylinder; 43, sliding rod; 44, sliding plate; 45, linkage rod; 451, first connecting frame; 452, rotating frame; 46, turnover plate; 47, center plate; 471, second connecting frame; 48, second hydraulic cylinder; 5, clamping assembly; 51, second mounting frame; 52, second driving motor; 53, moving block; 54, bidirectional screw rod; 55, clamping plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the 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. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0032] Embodiment one

[0033] Referring to Figures 1-6 As shown in the figure: a deck cargo ship platform transportation device, including a first conveyor belt 1 and a second conveyor belt 2, the first conveyor belt 1 and the second conveyor belt 2 are used for platform conveying goods, the second conveyor belt 2 is provided with a transfer mechanism 3 on one side, the transfer mechanism 3 is provided with a clamping assembly 5 at the bottom, the clamping assembly 5 is used for positioning and clamping articles, the first conveyor belt 1 is provided with a turnover mechanism 4 on the inner side, the turnover mechanism 4 is used for overturning goods;

[0034] The transfer mechanism 3 includes a bottom plate 31, the top of the bottom plate 31 is fixedly connected with a first support frame 311, the inner side of the top end of the first support frame 311 is rotatably connected with a rotating column 33, the outer surface of the middle part of the rotating column 33 is provided with a limiting groove 331, the center of the rotating column 33 is provided with a first clamping groove 332, the top of the bottom plate 31 is fixedly connected with a second support frame 312, the top end of the second support frame 312 is rotatably connected with a second center rod 38, the outer surface of one end of the second center rod 38 is fixedly connected with a rotating plate 37, the middle part of the second center rod 38 is fixedly connected with a driving frame 39, the outer surface of one side of the rotating plate 37 is provided with a driving groove 371, the inner part of the driving groove 371 is slidably connected with a movable block 352, one side of the second support frame 312 is provided with a third support frame 313, the top end of the third support frame 313 is rotatably connected with a first center rod 35, the outer surface of one end of the first center rod 35 is fixedly connected with a first swing rod 351, the other end of the first center rod 35 is fixedly connected with a second swing rod 36, one end of the first swing rod 351 is fixedly connected with the movable block 352.

[0035] The inner side of the rotating column 33 is slidably connected with a rotating rod 341, the outer surface of the rotating rod 341 is fixedly connected with a protruding block 342, the protruding block 342 is clamped with the first clamping groove 332, the top of the rotating rod 341 is fixedly connected with a movable frame 34. The bottom end of the rotating rod 341 is provided with a second clamping groove 343, the inner side of one end of the second swing rod 36 is fixedly connected with a clamping block 361, the clamping block 361 is clamped with the second clamping groove 343. The top of the bottom plate 31 is fixedly connected with a first driving motor 32, the output end of the first driving motor 32 is fixedly connected with a belt driving assembly 321, the belt driving assembly 321 is fixedly connected with the outer surface of one end of the second center rod 38, the middle part of the driving frame 39 is fixedly connected with a driving rod 391, the driving rod 391 matches with the limiting groove 331.

[0036] In this embodiment, in the process of cargo transportation, when the transfer mechanism 3 is moved, the second center rod 38 starts to rotate when the cargo placed on the second conveyor belt 2 rotates. This rotating action will rotate the rotating plate 37 and the driving frame 39 at the same time. In this process, as the driving frame 39 rotates, the driving rod 391 on it will slide inside the limiting groove 331. This limiting groove 331 is the track for the driving rod 391 to slide. When the driving rod 391 slides in the limiting groove 331, it will cooperate with the specific structure of the limiting groove 331, so that the rotating column 33 also rotates.

[0037] At the same time, during the rotation of the rotating plate 37, the driving groove 371 on one side of its outer surface will interact with the movable block 352. This driving groove 371 guides the movable block 352 to move up and down inside it. This up and down movement is not limited to the movable block 352 itself, but it also transmits this movement trajectory to the first swing rod 351. After receiving it, the first swing rod 351 will start to move alternately clockwise or counterclockwise.

[0038] The force of this alternating movement is not isolated, but is transmitted to the second swing rod 36 through the first center rod 35. Thus, when the rotating plate 37 rotates, the second swing rod 36 also swings. During this swinging process, the movement of the clamping block 361 directly affects the rotating rod 341. Due to the existence of the second clamping groove 343, the clamping block 361 will exert a specific force on the rotating rod 341 when it moves with the second swing rod 36. This force makes the rotating rod 341 move up and down reciprocally under the action of the clamping block 361.

[0039] When the rotating column 33 rotates ninety degrees, the rotating rod 341 will then complete a complete up and down reciprocating motion. At this time, the movable frame 34 connected to it will also respond to this movement, driving the clamping assembly 5 connected to the bottom end to act. The clamping assembly 5 is used to accurately clamp and position the goods or release them, ensuring the stability and safety of the goods during transportation.

[0040] As the second center rod 38 continues to rotate, the driving rod 391 will continue to slide inside the limiting groove 331. Due to the X-shaped structure design of the limiting groove 331, when the driving rod 391 again exerts a force on the rotating column 33 to make it rotate, the movable frame 34 and the clamping assembly 5 will rotate in the opposite direction by ninety degrees based on the last rotation of ninety degrees. This reverse rotation process not only repositions the goods, but also prepares for the next transfer of goods. It ensures the stability and accuracy of the goods during transportation. Whether it is the turnover, positioning or transfer of goods, it can be completed in the shortest time, greatly improving the efficiency and safety of cargo transportation.

[0041] Example Two

[0042] Figure 7 and Figure 8 As shown in the figure, the turnover mechanism 4 includes a first mounting frame 41, two slide rods 43 are fixedly connected inside the first mounting frame 41, a first hydraulic cylinder 42 and a second hydraulic cylinder 48 are installed between the two slide rods 43, the opposite ends of the first hydraulic cylinder 42 and the second hydraulic cylinder 48 are fixedly connected with the inner wall of the first mounting frame 41, and the facing ends of the first hydraulic cylinder 42 and the second hydraulic cylinder 48 are fixedly connected with a sliding plate 44. The two sliding plates 44 are slidingly connected with the slide rods 43, the top of one of the sliding plates 44 is fixedly connected with a first connecting frame 451, and the top of the other sliding plate 44 is fixedly connected with a second connecting frame 471. A linkage rod 45 is rotatably connected inside the first connecting frame 451, one end of the linkage rod 45 is fixedly connected with a rotating frame 452, and the inner side of the rotating frame 452 is rotatably connected with a center plate 47. The center plate 47 is fixedly connected with a turnover plate 46 on one side, and the bottom end of the center plate 47 is rotatably connected with the second connecting frame 471.

[0043] In this embodiment, in the efficient processing flow of cargo transportation, the correct placement of the cargo is a crucial link. When it needs to be turned over, the cargo will first be transferred by the transfer mechanism 3 to the top of the first conveying belt 1. Once the cargo reaches the predetermined position, they will immediately contact the turnover plate 46. This turnover plate 46 not only can bear the cargo, but also can be turned over when needed to meet the requirement of neatly placing the cargo.

[0044] At this time, the second hydraulic cylinder 48 begins to play a role. It drives the sliding plate 44 connected with it to move. At the same time, the first hydraulic cylinder 42 also acts synchronously to pull the connected sliding plate 44 in the opposite direction. In this way, the two sliding plates 44 gradually move away in opposite directions under the coordinated action of the two hydraulic cylinders.

[0045] In this process, the linkage rod 45 realizes rotation through the first connecting frame 451. When the sliding plate 44 moves, the linkage rod 45 will rotate around the first connecting frame 451 as the fulcrum. At the same time, the rotating frame 452 will also cooperate with the movement of the linkage rod 45 to ensure that the entire turnover process is stable and efficient.

[0046] With the rotation of the linkage rod 45, the center plate 47 also begins to play a role. It rotates around the second connecting frame 471 as the center, and the turnover plate 46 is closely attached to the center plate 47. Therefore, when the center plate 47 rotates, the turnover plate 46 will also rotate with it. This makes the turnover process more stable and reliable, and also greatly reduces the risk of damage to the cargo.

[0047] The goods complete the turnover process. At this time, the two ends of the goods are still in contact with the first conveyor belt 1 and continue to be transported forward under the drive of the conveyor belt. The entire turnover process is not only efficient and accurate, but also does not cause any damage to the goods.

[0048] Embodiment three

[0049] According to Figure 4 and Figure 9 As shown, the clamping assembly 5 includes a second mounting frame 51, a bidirectional screw rod 54 is rotatably connected inside the second mounting frame 51, and the top of the bidirectional screw rod 54 is fixedly connected with the bottom of the movable frame 34. The outer surfaces of the two ends of the bidirectional screw rod 54 are threadedly connected with moving blocks 53. A second drive motor 52 is installed on one side of the second mounting frame 51, the output end of the second drive motor 52 is fixedly connected with the bidirectional screw rod 54, and the bottom end of the bidirectional screw rod 54 is fixedly connected with a clamping plate 55.

[0050] In the fine process of goods transfer in this embodiment, the start of the first drive motor 32 is a crucial step. When the first drive motor 32 starts to operate, its powerful power is quickly transmitted to the belt drive assembly 321, and the belt drive assembly 321 begins a regular rotational movement. The belt drive assembly 321 accurately delivers the rotational force obtained from the first drive motor 32 to the second center rod 38. The second center rod 38, once receiving power from the belt drive assembly 321, begins its work cycle. With its rotation, the transfer work of the goods is ready to proceed.

[0051] At the same time, the second drive motor 52 drives the rotation of the bidirectional screw rod 54. The thread directions of the surfaces of the two ends of the bidirectional screw rod 54 are opposite, so that when the bidirectional screw rod 54 rotates, the two moving blocks 53 will move towards or away from each other according to the different rotation directions. Not only improves the flexibility of the system, but also ensures the accuracy of the clamping and releasing of the goods.

[0052] Under the drive of the two moving blocks 53, the two clamping plates 55 begin to work. According to the moving direction of the moving blocks 53, the goods are clamped and positioned or released. The material and structural design of the clamping plate 55 is specially treated to ensure that the goods will not be damaged when clamping, and at the same time ensure the stability and safety of the goods when releasing. Through this operation, the entire goods transfer system can quickly and accurately complete the clamping, transfer and classification of goods in a short time. This not only improves the logistics efficiency, but also reduces the risk of goods damage, providing strong protection for goods transportation.

[0053] The method for using the device and the working principle: in the process of goods transportation, if the goods are not placed accurately on the second conveyor belt 2 and need to be turned over, the transfer mechanism 3 will play a key role in transferring the goods to the first conveyor belt 1 for transportation. In this process, the first drive motor 32 is started to drive the belt drive assembly 321 to rotate, and then power is transmitted to the second center rod 38.

[0054] With the rotation of the second center rod 38, the rotating plate 37 and the drive frame 39 also rotate synchronously. During the rotation of the drive frame 39, the drive rod 391 slides inside the limiting groove 331 and cooperates with the limiting groove 331 to make the rotating column 33 also rotate.

[0055] At the same time, when the rotating plate 37 rotates, it exerts a force on the movable block 352 through the drive groove 371 on one side of the rotating plate 37, causing the movable block 352 to move up and down. This movement trajectory is transmitted to the first swing rod 351, causing the first swing rod 351 to drive the first center rod 35 to move alternately clockwise and counterclockwise. The first center rod 35 transmits the force to the second swing rod 36, causing it to also swing. When the clamping block 361 follows the movement of the second swing rod 36, it exerts a force on the rotating rod 341 due to the presence of the second clamping groove 343, causing the rotating rod 341 to move up and down reciprocally under the action of the clamping block 361.

[0056] When the rotating column 33 rotates by ninety degrees, the rotating rod 341 completes one up-and-down reciprocating motion, and at this time the movable frame 34 drives the clamping assembly 5 at the bottom end to clamp and position the goods or release them. With the continued rotation of the second center rod 38, the drive rod 391 continues to slide in the X-shaped limiting groove 331, causing the movable frame 34 to rotate by ninety degrees in the opposite direction after the last rotation by ninety degrees, in order to transfer the goods again.

[0057] During the transfer of the goods, the second drive motor 52 drives the bidirectional screw rod 54 to rotate. Due to the opposite thread directions on the surfaces of the two ends of the bidirectional screw rod 54, the two moving blocks 53 will move towards or away from each other according to the rotation direction of the bidirectional screw rod 54. Under the action of the two moving blocks 53, the two clamping plates 55 clamp and position the goods or release them to achieve rapid classification of the goods.

[0058] When the goods are transferred to the top of the first conveyor belt 1 for rotation, they will first move to the turnover plate 46. Then, the second hydraulic cylinder 48 and the first hydraulic cylinder 42 pull the two sliding plates 44 to move in opposite directions, causing them to gradually move away. In this process, the linkage rod 45 rotates through the first connecting frame 451 and cooperates with the movement of the rotating frame 452. When the center plate 47 rotates around the second connecting frame 471, the turnover plate 46 rotates with the center plate 47 to complete the turnover of the goods.

[0059] After the turnover is completed, the two ends of the goods continue to contact the first conveyor belt 1 and continue to be conveyed under the drive of the first conveyor belt 1. In this way, the whole process of goods transfer, turnover and re-conveying is completed.

[0060] Although the present application has been described in detail with reference to the foregoing embodiments, technical solutions recorded in the foregoing embodiments can be modified or some technical features can be replaced by equivalent features by those skilled in the art, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A deck cargo ship platform transport arrangement comprising a first conveyor belt (1) and a second conveyor belt (2) for conveying cargo, characterized in that: A transfer mechanism (3) is installed on one side of the second conveyor belt (2), a clamping assembly (5) is installed at the bottom of the transfer mechanism (3), and the clamping assembly (5) is used to position and clamp items. A flipping mechanism (4) is installed on the inner side of the first conveyor belt (1), and the flipping mechanism (4) is used to flip the goods. The transfer mechanism (3) comprises a base plate (31), a first support frame (311) is fixedly connected to the top of the base plate (31), a rotating column (33) is rotatably connected to the inner side of the top of the first support frame (311), a limiting groove (331) is provided on the outer surface of the middle part of the rotating column (33), a first clamping groove (332) is provided at the center of the rotating column (33), a second support frame (312) is fixedly connected to the top of the base plate (31), a second center rod (38) is rotatably connected to the top of the second support frame (312), a rotating plate (37) is fixedly connected to the outer surface of one end of the second center rod (38), and the second center rod ( 38) is fixedly connected to a driving frame (39) in the middle, a driving groove (371) is provided on the outer surface of one side of the rotating plate (37), a movable block (352) is slidably connected inside the driving groove (371), a third supporting frame (313) is provided on one side of the second supporting frame (312), the top of the third supporting frame (313) is rotatably connected to the first center rod (35), the outer surface of one end of the first center rod (35) is fixedly connected to the first swing rod (351), the other end of the first center rod (35) is fixedly connected to the second swing rod (36), and one end of the first swing rod (351) is fixedly connected to the movable block (352); The inner side of the rotating column (33) is slidably connected to a rotating rod (341), the outer surface of the rotating rod (341) is fixedly connected to a protrusion (342), the protrusion (342) is engaged with the first slot (332), and the top of the rotating rod (341) is fixedly connected to a movable frame (34); A second slot (343) is provided at the bottom end of the rotating rod (341), and a clamping block (361) is fixedly connected to the inner side of one end of the second swinging rod (36), and the clamping block (361) is clamped with the second slot (343); A driving rod (391) is fixedly connected to the middle of the driving frame (39), and the driving rod (391) matches the limiting groove (331).

2. A decked cargo vessel platform transport device as claimed in claim 1, characterised in that: A first drive motor (32) is fixedly connected to the top of the base plate (31), a belt transmission assembly (321) is fixedly connected to the output end of the first drive motor (32), and the belt transmission assembly (321) is fixedly connected to the outer surface of one end of the second center rod (38).

3. A decked cargo vessel platform transport device as claimed in claim 2, characterised in that: The turnover mechanism (4) comprises a first mounting frame (41), two slide rods (43) are fixedly connected to the inner side of the first mounting frame (41), a first hydraulic cylinder (42) and a second hydraulic cylinder (48) are installed between the two slide rods (43), the first hydraulic cylinder (42) and the second hydraulic cylinder (48) are fixedly connected to the inner wall of the first mounting frame (41) at the opposite ends, and the first hydraulic cylinder (42) and the second hydraulic cylinder (48) are fixedly connected with slide plates (44) at the opposite ends.

4. A decked cargo vessel platform transport device as claimed in claim 3, wherein: Both of the slide plates (44) are in sliding connection with the slide rods (43), one of the slide plates (44) is fixedly connected with a first connecting frame (451) at the top, and the other slide plate (44) is fixedly connected with a second connecting frame (471) at the top.

5. A decked cargo vessel platform transport device as claimed in claim 4, wherein: The first connecting frame (451) is rotatably connected with a linkage rod (45) at the inner side, one end of the linkage rod (45) is fixedly connected with a rotating frame (452), and the rotating frame (452) is rotatably connected with a center plate (47) at the inner side.

6. A decked cargo vessel platform transport device as claimed in claim 5, wherein: One side of the center plate (47) is fixedly connected with a turnover plate (46), and the bottom end of the center plate (47) is rotatably connected with the second connecting frame (471).

7. A decked cargo vessel platform transport device as claimed in claim 6, characterised in that: The clamping assembly (5) comprises a second mounting frame (51), a bidirectional screw rod (54) is rotatably connected to the inner side of the second mounting frame (51), the top of the bidirectional screw rod (54) is fixedly connected with the bottom of the movable frame (34), and the outer surfaces of the two ends of the bidirectional screw rod (54) are threadedly connected with moving blocks (53).

8. A decked cargo vessel platform transport device as claimed in claim 7, characterised in that: One side of the second mounting frame (51) is provided with a second driving motor (52), the output end of the second driving motor (52) is fixedly connected with the bidirectional screw rod (54), and the bottom end of the bidirectional screw rod (54) is fixedly connected with a clamping plate (55).

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