Transverse rope cultured oyster harvesting ship self-adaptive to wind wave fluctuation

Abstract

The invention relates to the technical field of harvesting ships, in particular to a transverse rope cultivated oyster harvesting ship self-adaptive to wind wave fluctuation, which comprises a ship body, the front end part of the ship body is connected with two fixed columns which are distributed left and right at an interval, and each fixed column is provided with a pair of vertically sliding slide rods; a mounting plate which obliquely extends downwards from back to front is connected between the tops of each pair of sliding rods, and electric rotating rollers with a plurality of annular parts are rotationally connected between the front end parts and between the rear end parts of the two mounting plates. When the ship body fluctuates due to stormy waves, the transverse rope, the conveying belt and the salvaging plate can synchronously fluctuate in a large range preliminarily, the fixing column and the ship body can move relative to the sliding rod, and under the cooperation of the spring and the elastic liquid storage bag, the floating ball enters the channel of the guide part, the conveying belt rotates, the salvaging plate salvaging the transverse rope and the oysters, and the cutting part cuts off the transverse rope. The relative position of the ship body and the conveying belt has a certain buffer space in a small range, the position is further adjusted in a self-adaptive mode, and the influence of stormy waves is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of harvesting boats, and particularly to a cross-rope cultured oyster harvesting boat that adapts to wind and wave fluctuations. Background Art

[0002] In aquaculture, cross-rope culture of oysters is a common and effective culture method. Both ends of a long rope are fixed to the seabed by anchoring. Floats are connected at intervals along the long rope through hanging ropes. Cross-ropes are tied at intervals between two adjacent long ropes, and oysters can attach to the cross-ropes.

[0003] When harvesting oysters, workers take a boat and drive it into the space between two long ropes, use a hook rod to lift the long rope, then cut the cross-rope, and finally harvest the cut cross-rope and the oysters attached to it. However, there are often winds and waves on the sea surface, and the hull fluctuates up and down with the winds and waves, making it difficult for the harvesting personnel to carry out the harvesting operation stably. They often need to frequently adjust the position of the hull, which affects the harvesting efficiency and increases the harvesting cost. Secondly, the working space at sea is limited and the operation is difficult. In a windy and wavy environment, there is a safety hazard that the harvesting personnel may lose balance and fall into the water, and the winds and waves have a great impact on the oyster harvesting work. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a cross-rope cultured oyster harvesting boat that adapts to wind and wave fluctuations.

[0005] The purpose of the present invention is achieved by the following technical solutions: A cross-rope cultured oyster harvesting boat that adapts to wind and wave fluctuations, including a hull. Two fixed columns spaced left and right are connected to the front end of the hull. A pair of vertically sliding slide bars are provided on each fixed column. A mounting plate extending obliquely downward from back to front is connected between the tops of each pair of slide bars. The front ends and the rear ends of the two mounting plates are rotatably connected with electric rotating rollers having multiple annular portions. A plurality of conveyor belts separated by the annular portions and arranged side by side left and right are wound between the two electric rotating rollers. A circle of fishing plates is connected at intervals on the outer sides of the conveyor belts. Cutting members with cutting parts are slidably connected to the front parts of the mounting plates; Guide members are connected to both left and right sides of the hull, and the inlets of the guide members correspond to the rear sides of the cutting members.

[0006] Further, eccentric blocks one are rotatably connected to the eccentric positions at both ends of the front-end electric rotating roller. A long hole one extending along the conveying direction of the conveyor belt is opened in the front part of the cutting member. The two eccentric blocks one are respectively located in the two long holes one. An L-shaped knife holder is provided at the rear part of the cutting member. The cutting part is fixed on the L-shaped knife holder, and the cutting edge of the cutting part faces downward. A guide member one for allowing the L-shaped knife holder to reciprocate in a direction perpendicular to the conveying direction of the conveyor belt is provided on the mounting plate. When the eccentric blocks one rotate with the electric rotating roller, the eccentric blocks one push the cutting part to cut the left and right ends of the cross-rope.

[0007] Further, the guiding member includes an inner plate portion and an outer plate portion. The inner plate portion and the outer plate portion enclose a channel for the floating ball to pass through. An interval for only the suspension rope to pass through is provided at the bottom of the channel. The front end portion of the inner plate portion is bent to form an inclined guiding portion, and the guiding portion is used to guide the floating ball into the channel.

[0008] Further, the cross-rope oyster harvesting ship adaptable to wind and wave fluctuations further includes a splitting mechanism. The splitting mechanism includes a sliding frame. The sliding frame is slidably connected between two mounting plates. A plurality of upper splitting knives are connected to the front part of the sliding frame and are distributed at intervals left and right. A fixing plate is also connected between the two mounting plates. Lower splitting knives corresponding to the upper splitting knives one by one are provided on the fixing plate. A gap for the upper splitting knives to pass through is provided between adjacent two conveyor belts, and the cutting portion is located below the front side of the upper splitting knives.

[0009] Further, the splitting mechanism further includes a rotating shaft. The rotating shaft is rotatably connected between two mounting plates. A driving motor is connected to the mounting plate. The output shaft of the driving motor is transmitted with the rotating shaft through a gear set. Discs are connected to both ends of the rotating shaft. Eccentric blocks two are rotatably connected to the eccentric positions of the discs respectively. Long holes two extending along the conveying direction of the conveyor belt are respectively opened on the left and right sides of the rear part of the sliding frame. The two eccentric blocks two are respectively located in the two long holes two. A guiding member two for allowing the sliding frame to reciprocate in a direction perpendicular to the conveying direction of the conveyor belt is provided on the mounting plate. When the eccentric blocks two rotate with the discs, the eccentric blocks two push the upper splitting knives to cut the middle part of the cross-rope.

[0010] Further, a pair of through cavities are respectively opened on the fixed columns. The end part of the sliding rod is slidably sealed in the cavity. An elastic member is connected between the sliding rod and the inside of the fixed column. An elastic liquid storage bag is arranged inside the hull. Communicating pipes are connected between the bottom ends of the four cavities and the elastic liquid storage bag.

[0011] Further, the cross-rope oyster harvesting ship adaptable to wind and wave fluctuations further includes an electric turntable. The electric turntable is installed in the middle of the hull. A set of limiting components are respectively provided in the front half area and the rear half area of the electric turntable. Each limiting component includes four limiting rods distributed in a rectangular array. The limiting rods are used to hang the four corners of the net bag. A guiding frame inclined forward into the net bag in the front half area is provided between the rear sides of the two mounting plates; A crane is installed on the hull, and the crane is directly above the limiting component in the rear half area.

[0012] Further, the cross-rope oyster harvesting ship adaptable to wind and wave fluctuations further includes a blocking frame. The hull includes a paddle. A blocking frame surrounding the left and right sides of the paddle is connected to the rear end of the hull.

[0013] Compared with the prior art, the advantages of the present invention are as follows:

[0014] 1. The floating ball enters the channel of the guiding member along the guiding portion. The conveyor belt rotates, and the fishing plate fishes the horizontal rope and oysters. The cutting member cuts the horizontal rope. When the hull fluctuates due to wind and waves, the horizontal rope, conveyor belt, and fishing plate can initially fluctuate synchronously within a large range. The fixed column and the hull can move relative to the sliding rod. With the cooperation of the spring and the elastic liquid storage bag, there is a certain buffer space for the relative position between the hull and the conveyor belt within a small range, further adaptively adjusting the position, reducing the influence of wind and waves, avoiding repeated adjustment of the hull position, and improving the harvesting efficiency.

[0015] 2. Control the driving motor to rotate the disc and the eccentric block two around the rotating shaft. The rotating eccentric block two pushes the sliding frame to reciprocate. The reciprocating upper cutting knife and the lower cutting knife cooperate with each other to automatically cut the retrieved horizontal rope, facilitating the removal of oysters from the horizontal rope and improving the overall working efficiency.

[0016] 3. Put two mesh bags on two groups of limiting components. The horizontal rope and oysters fall into the front mesh bag along the guiding frame. Control the electric turntable to rotate 180 degrees to switch the positions of the two mesh bags. Remove the mesh bag filled with oysters through the crane. The feeding work of oysters is carried out continuously, improving the working efficiency and reducing the waiting time. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the state when the harvesting ship for horizontally-cultured oysters with self-adaptive wind and wave fluctuations of the present invention is in use.

[0018] Figure 2 is a schematic diagram of the overall structure of the harvesting ship for horizontally-cultured oysters with self-adaptive wind and wave fluctuations of the present invention.

[0019] Figure 3 is a schematic diagram of the structure of the fixed column, sliding rod, mounting plate, electric roller, conveyor belt, fishing plate, cutting member, and dividing mechanism of the present invention, in which one fixed column is cut open.

[0020] Figure 4 is based on the present invention Figure 3 front view.

[0021] Figure 5 is a schematic diagram of the structure of the electric roller, cutting member, and eccentric block one of the present invention.

[0022] Figure 6 is a cross-sectional view of the guiding member of the present invention.

[0023] Figure 7 is based on the present invention Figure 6 side view.

[0024] Figure 8 is a schematic diagram of the structure of the dividing mechanism of the present invention.

[0025] Figure 9 It is a schematic structural diagram of the hull, fixed columns, elastic liquid storage bags, connecting pipes, electric turntables, limiting rods, cranes and blocking frames of the present invention, in which one fixed column and the hull are cut open.

[0026] Figure 10 It is a schematic diagram of the connection relationship between the elastic liquid storage bag and the connecting pipe of the present invention.

[0027] The meanings of the reference numerals in the figure: 1, hull; 2, fixed column; 20, cavity; 21, elastic liquid storage bag; 22, connecting pipe; 3, sliding rod; 4, mounting plate; 5, electric roller; 51, annular part; 6, conveyor belt; 7, fishing plate; 8, cutting piece; 80, cutting part; 81, eccentric block one; 82, long hole one; 9, guiding piece; 91, inner side plate part; 92, outer side plate part; 93, interval; 94, guiding part; 101, sliding frame; 102, upper splitting knife; 103, fixing plate; 104, lower splitting knife; 105, rotating shaft; 106, gear set; 107, disc; 108, eccentric block two; 109, long hole two; 111, electric turntable; 112, limiting rod; 113, crane; 114, guiding frame; 12, blocking frame; 131, long rope; 132, horizontal rope; 133, lifting rope; 134, floating ball. Detailed implementation manners

[0028] To make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1: A harvesting ship for horizontally cultivating oysters that adapts to wind and wave fluctuations, refer to Figures 1-7 , including a hull 1, fixed columns 2, sliding rods 3, mounting plates 4, electric rollers 5, conveyor belts 6, fishing plates 7, cutting pieces 8 and guiding pieces 9. Two fixed columns 2 spaced left and right are connected to the front end of the hull 1. A pair of vertically sliding sliding rods 3 are provided on each fixed column 2. A mounting plate 4 extending obliquely downward from back to front is connected between the tops of each pair of sliding rods 3. Electric rollers 5 with multiple annular parts 51 are rotatably connected between the front ends and the rear ends of the two mounting plates 4. A plurality of conveyor belts 6 separated by the annular parts 51 and arranged side by side left and right are wound between the two electric rollers 5.

[0030] In this embodiment, the electric roller 5 is provided with two annular parts 51. A servo motor for driving the electric roller 5 to rotate is provided on the mounting plate 4. Three conveyor belts 6 separated by the annular parts 51 and arranged side by side are wound between the two electric rollers 5.

[0031] A circle of salvage plates 7 are connected at intervals on the outer sides of the conveyor belt 6, and cutting members 8 with cutting portions 80 are slidably connected to the front portions of the mounting plates 4; guide members 9 are connected to the left and right side edges of the hull 1, and the inlets of the guide members 9 correspond to the rear sides of the cutting members 8.

[0032] The guide member 9 includes an inner plate portion 91 and an outer plate portion 92. The inner plate portion 91 and the outer plate portion 92 enclose a passage for the floating ball 134 to pass through. An interval 93 for only the lifting rope 133 to pass through is opened at the bottom of the passage. The front end portion of the inner plate portion 91 is bent to form an inclined guide portion 94, and the guide portion 94 is used to guide the floating ball 134 into the passage.

[0033] Reference Figure 4 and Figure 5 and, eccentric blocks one 81 are rotatably connected to the eccentric positions at both ends of the front end electric roller 5. A long hole one 82 extending along the transmission direction of the conveyor belt 6 is opened at the front portion of the cutting member 8. The two eccentric blocks one 81 are respectively located in the two long holes one 82. An L-shaped tool rest is provided at the rear portion of the cutting member 8. The cutting portion 80 is fixed on the L-shaped tool rest, and the cutting edge of the cutting portion 80 faces downward. A guide member one for allowing the L-shaped tool rest to reciprocate in a direction perpendicular to the transmission direction of the conveyor belt 6 is provided on the mounting plate 4. When the eccentric block one 81 rotates with the electric roller 5, the eccentric block one 81 pushes the cutting portion 80 to cut the left and right end portions of the horizontal rope 132.

[0034] Reference Figure 4 、 Figure 9 and Figure 10 and, a pair of through cavities 20 are opened on the fixing columns 2. The ends of the sliding rods 3 are hermetically slid in the cavities 20. An elastic member is connected between the sliding rods 3 and the inside of the fixing columns 2. An elastic liquid storage bladder 21 is arranged inside the hull 1. Communicating pipes 22 are connected between the bottom ends of the four cavities 20 and the elastic liquid storage bladder 21.

[0035] Initially, the lower end of the conveyor belt 6 extends into the water, while the cutting part 80 is above the water surface. The cavity 20, the elastic liquid storage bladder 21, and the connecting pipe 22 are filled with liquid. When it is necessary to harvest the oysters on the cross rope 132, start the hull 1, so that the two guiding members 9 approach the two last floating balls 134 respectively. Relatively, under the guiding action of the guiding part 94, the floating balls 134 enter the channels of the guiding members 9 along the guiding part 94. The lifting rope 133 passes through the gap 93 between the inner side plate part 91 and the outer side plate part 92, while the floating balls 134 cannot pass through the gap 93, making the positions of the floating balls 134 and the guiding members 9 relatively fixed in the up-down direction and the left-right direction. Thus, the overall positions of the floating balls 134, the long rope 131, the cross rope 132, the guiding members 9, the mounting plate 4, the conveyor belt 6, and the fishing plate 7 are relatively fixed. When the hull 1 fluctuates up and down under the influence of wind and waves, the cross rope 132, the conveyor belt 6, and the fishing plate 7 can also initially fluctuate synchronously within a large range. At the same time, when the hull 1 fluctuates upward, since the sliding rod 3 is slidably connected to the fixed column 2, the fixed column 2 and the hull 1 can move upward relative to the sliding rod 3, the spring deforms, and the liquid in the cavity 20 is squeezed by the sliding rod 3. The liquid in the cavity 20 enters the elastic liquid storage bladder 21 through the connecting pipe 22, and the elastic liquid storage bladder 21 deforms. When the hull 1 fluctuates downward, the fixed column 2 and the hull 1 move downward relative to the sliding rod 3, and the spring and the elastic liquid storage bladder 21 recover. The liquid in the elastic liquid storage bladder 21 flows back into the cavity 20 through the connecting pipe 22. In this way, the relative position between the hull 1 and the conveyor belt 6 can be further adjusted adaptively according to the wind and waves, and there is a certain buffer space for the relative position between the hull 1 and the conveyor belt 6 within a small range, thereby reducing the impact of wind and waves on the oyster harvesting work, avoiding repeated adjustment of the position of the hull 1 due to wind and waves, and improving the harvesting efficiency.

[0036] Continue to move the hull 1 forward along the direction of the long rope 131. At the same time, control the servo motor to drive the electric roller 5 to rotate clockwise, driving the three conveyor belts 6 and the fishing plate 7 to rotate synchronously clockwise. When the fishing plate 7 catches the last cross rope 132, the fishing plate 7 drives the cross rope 132 and the oysters on it to move upward together. While the electric roller 5 is rotating, the eccentric block 81 rotates with the front electric roller 5 as the axis. Since the eccentric block 81 is located in the long hole 82 and at an eccentric position of the electric roller 5, the eccentric block 81 will push the cutting member 8 to move up and down reciprocally. When the cross rope 132 caught by the fishing plate 7 moves below the cutting member 8, the reciprocating cutting member 8 automatically cuts off the cross rope 132 through the cutting part 80, separating the cross rope 132 from the long rope 131. The fishing plate 7 can then continue to drive the cut cross rope 132 and the oysters up into the hull 1, thus completing the oyster harvesting work.

[0037] Example 2: On the basis of Example 1, refer to Figure 2 , Figure 3 , Figure 4 andFigure 8 An oyster harvesting ship with a horizontal rope adaptable to wind and wave fluctuations further includes a splitting mechanism, which includes a sliding frame 101, an upper splitting knife 102, a fixing plate 103, and a lower splitting knife 104.

[0038] A sliding frame 101 is slidably connected between the middle parts of two mounting plates 4. The front part of the sliding frame 101 is connected with two upper splitting knives 102 distributed at intervals left and right. A fixing plate 103 is also connected between the two mounting plates 4. The fixing plate 103 is provided with lower splitting knives 104 corresponding to and cooperating with the upper splitting knives 102 one by one. There is a gap between two adjacent conveyor belts 6 for the upper splitting knife 102 to pass through, and the cutting part 80 is located below the front side of the upper splitting knife 102.

[0039] The splitting mechanism further includes a rotating shaft 105, a gear set 106, a disc 107, and an eccentric block two 108. The rotating shaft 105 is rotatably connected between the two mounting plates 4. A driving motor is connected to the mounting plate 4. The output shaft of the driving motor is transmitted to the rotating shaft 105 through the gear set 106. Both ends of the rotating shaft 105 are connected with discs 107. The eccentric positions of the discs 107 are rotatably connected with eccentric blocks two 108. Long holes two 109 extending along the transmission direction of the conveyor belt 6 are respectively opened on the left and right sides of the rear part of the sliding frame 101. The two eccentric blocks two 108 are respectively located in the two long holes two 109. The mounting plate 4 is provided with a guiding member two for the sliding frame 101 to reciprocate along the direction perpendicular to the transmission direction of the conveyor belt 6. When the eccentric block two 108 rotates with the disc 107, the eccentric block two 108 pushes the upper splitting knife 102 to cut the middle part of the horizontal rope 132.

[0040] In the traditional oyster harvesting process, for the convenience of harvesting, the horizontal rope is set to an appropriate length. Each time, the oysters on one row of horizontal ropes are harvested. For three rows of horizontal ropes, it needs to be harvested three times, and the harvesting efficiency is relatively low. In this embodiment, the length of the horizontal rope 132 is three times that of the traditional horizontal rope, and the amount of oysters harvested each time is large. Under the driving of the gear set 106, the driving motor is controlled to make the rotating shaft 105 rotate, driving the disc 107 and the eccentric block two 108 to rotate around the rotating shaft 105. Since the eccentric block two 108 is located at the eccentric position of the disc 107 and the eccentric block two 108 is located in the long hole two 109, the rotating eccentric block two 108 pushes the sliding frame 101 to reciprocate up and down, driving the upper splitting knife 102 to reciprocate up and down. The upper splitting knife 102 extends into the gap between two adjacent conveyor belts 6, and the upper splitting knife 102 cooperates with the lower splitting knife 104. In this way, not only the amount of oysters harvested each time is increased, but also the salvaged horizontal rope 132 can be automatically split, solving the problem of the long horizontal rope 132, avoiding the winding of the horizontal rope 132, so as to take the oysters off the horizontal rope 132 and improve the overall working efficiency.

[0041] Example 3: On the basis of Example 2, refer to Figure 1, Figure 2 , Figure 3 , Figure 4 and Figure 9 The horizontal rope culture oyster harvesting boat that is self-adaptive to wind and wave fluctuations also includes an electric turntable 111. The electric turntable 111 is installed in the middle of the hull 1. The front and rear halves of the electric turntable 111 are each provided with a set of limiting components. Each limiting component includes four limiting rods 112 distributed in a rectangular array. The limiting rods 112 are used to hang the four corners of the net bag. A guide frame 114 inclined toward the inside of the net bag in the front half is provided between the rear sides of the two mounting plates 4; a crane 113 is installed on the hull 1, and the crane 113 is directly opposite to the top of the limiting components in the rear half.

[0042] The distance between the left and right sides of the guide frame 114 gradually decreases from the front to the back, and the rear end of the guide frame 114 has a discharge port for centralized discharge of materials.

[0043] Put the four corners of one net bag on the four limit rods 112 in the front half, and then put the four corners of another net bag on the four limit rods 112 in the back half. When the salvage plate 7 drives the cut horizontal rope 132 and oysters to move up to the highest point, the cut horizontal rope 132 and oysters can smoothly pass through the discharge port and fall into the net bag in the front half, avoiding the horizontal rope 132 and oysters from being blocked at the discharge port. When the net bag in the front half is full of oysters, control the electric turntable 111 to rotate 180 degrees to switch the positions of the two net bags, and the horizontal rope 132 and oysters continue to fall into the next net bag, and the full net bag can be removed by the crane 113 and put into the next net bag. In this way, the oyster receiving work is carried out continuously, which improves work efficiency and reduces waiting time.

[0044] refer to Figure 1 , Figure 2 and Figure 9 The horizontal rope culture oyster harvesting boat that is self-adaptive to wind and wave fluctuations also includes a blocking frame 12. The hull 1 includes a paddle, and the rear end of the hull 1 is connected to a blocking frame 12 surrounding the left and right sides of the paddle. The blocking frame 12 blocks the two long ropes 131 to prevent the long ropes 131 from being drawn into the paddle due to wind and waves, thereby ensuring smooth oyster harvesting.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oyster harvesting ship with a horizontal rope for aquaculture that adapts to wind and wave fluctuations, comprising a hull (1), characterized in that: At the front end of the hull (1), two fixed columns (2) are connected at intervals left and right. On each fixed column (2), a pair of vertically sliding slide bars (3) are provided. Between the tops of each pair of slide bars (3), a mounting plate (4) extending obliquely downward from back to front is connected. Between the front ends and the rear ends of the two mounting plates (4), electric rollers (5) with multiple annular parts (51) are rotatably connected. Between the two electric rollers (5), a plurality of conveyor belts (6) separated by the annular parts (51) and arranged side by side left and right are wound. A circle of fishing plates (7) are connected at intervals on the outer sides of the conveyor belts (6). In the front parts of the mounting plates (4), cutting members (8) with cutting parts (80) are slidably connected; on both left and right sides of the hull (1), guide members (9) are connected. The inlets of the guide members (9) correspond to the rear sides of the cutting members (8).

2. The harvesting ship for oysters cultured on a horizontal rope adaptable to wind and wave fluctuations according to claim 1, wherein: At the eccentric positions at both ends of the front-end electric roller (5), eccentric blocks I (81) are rotatably connected. In the front part of the cutting member (8), a long hole I (82) extending along the transmission direction of the conveyor belt (6) is formed. The two eccentric blocks I (81) are respectively located in the two long holes I (82). At the rear part of the cutting member (8), an L-shaped tool rest is provided. The cutting part (80) is fixed on the L-shaped tool rest, and the cutting edge of the cutting part (80) faces downward. On the mounting plate (4), a guide member I for the L-shaped tool rest to reciprocate along the direction perpendicular to the transmission direction of the conveyor belt (6) is provided. When the eccentric block I (81) rotates with the electric roller (5), the eccentric block I (81) pushes the cutting part (80) to cut the left and right ends of the horizontal rope (132).

3. An oyster harvesting ship with a horizontal rope for aquaculture adaptable to wind and wave fluctuations according to claim 2, characterized in that: The guide member (9) includes an inner plate part (91) and an outer plate part (92). The inner plate part (91) and the outer plate part (92) enclose a channel for a floating ball (134) to pass through. At the bottom of the channel, an interval (93) only for a lifting rope (133) to pass through is provided. The front end of the inner plate part (91) is bent to form an inclined guiding part (94), and the guiding part (94) is used to guide the floating ball (134) into the channel.

4. An oyster harvesting boat with a horizontal rope for aquaculture adaptable to wind and wave fluctuations according to claim 3, characterized in that: The oyster harvesting ship for horizontal rope culture adapting to wind and wave fluctuations further includes a splitting mechanism. The splitting mechanism includes a sliding frame (101). A sliding frame (101) is slidably connected between the two mounting plates (4). In the front part of the sliding frame (101), a plurality of upper splitting knives (102) are connected at intervals left and right. A fixed plate (103) is also connected between the two mounting plates (4). On the fixed plate (103), lower splitting knives (104) corresponding to the upper splitting knives (102) one by one are provided. A gap for the upper splitting knives (102) to pass through is provided between adjacent two conveyor belts (6), and the cutting part (80) is located below the front side of the upper splitting knives (102).

5. An oyster harvesting boat with a horizontal rope for adaptive wind and wave fluctuations according to claim 4, characterized in that: The splitting mechanism further includes a rotating shaft (105). The rotating shaft (105) is rotatably connected between two mounting plates (4). A driving motor is connected to the mounting plate (4). The output shaft of the driving motor is transmitted to the rotating shaft (105) through a gear set (106). Discs (107) are connected to both ends of the rotating shaft (105). Eccentric blocks II (108) are rotatably connected to the eccentric positions of the discs (107). Long holes II (109) extending along the transmission direction of the conveyor belt (6) are formed in the left and right sides of the rear part of the sliding frame (101). The two eccentric blocks II (108) are respectively located in the two long holes II (109). A guiding member II for allowing the sliding frame (101) to reciprocate in a direction perpendicular to the transmission direction of the conveyor belt (6) is provided on the mounting plate (4). When the eccentric block II (108) rotates with the disc (107), the eccentric block II (108) pushes the upper splitting knife (102) to cut the middle of the horizontal rope (132).

6. An oyster harvesting ship with a horizontal rope for aquaculture adaptable to wind and wave fluctuations according to claim 5, characterized in that: A pair of through cavities (20) are formed in the fixed columns (2). The ends of the sliding rods (3) are hermetically slid in the cavities (20). An elastic member is connected between the sliding rods (3) and the interior of the fixed columns (2). An elastic liquid storage bladder (21) is arranged inside the hull (1). Communication pipes (22) are connected between the bottom ends of the four cavities (20) and the elastic liquid storage bladder (21).

7. An oyster harvesting boat with a horizontal rope for aquaculture that adapts to wind and wave fluctuations according to claim 6, characterized in that: The horizontal-rope-cultured oyster harvesting ship adaptable to wind and wave fluctuations further includes an electric turntable (111). The electric turntable (111) is installed in the middle of the hull (1). A set of limiting components are provided in the front half area and the rear half area of the electric turntable (111). Each limiting component includes four limiting rods (112) distributed in a rectangular array. The limiting rods (112) are used to hang the four corners of the mesh bag. A guiding frame (114) inclined forward into the mesh bag in the front half area is arranged between the rear sides of the two mounting plates (4). A crane (113) is installed on the hull (1), and the crane (113) is directly above the limiting component in the rear half area.

8. An oyster harvesting ship with a horizontal rope for aquaculture that adapts to wind and wave fluctuations according to claim 7, characterized in that: The horizontal-rope-cultured oyster harvesting ship adaptable to wind and wave fluctuations further includes a blocking frame (12). The hull (1) includes propeller blades. A blocking frame (12) surrounding the left and right sides of the propeller blades is connected to the rear end of the hull (1).

Images