WO2021127956A1

WO2021127956A1 - Underwater salvage and capture device for marine exploration, and use method thereof

Info

Publication number: WO2021127956A1
Application number: PCT/CN2019/127726
Authority: WO
Inventors: 刘浩源; 郑玉军; 裴涛
Original assignee: 唐山哈船科技有限公司
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-07-01

Abstract

An underwater salvage and capture device for marine exploration, comprising a control device (1), the control device being connected to an exploration ship body (2) by radio, a connection mechanism being provided on the exploration ship body, a salvage mechanism being provided below the exploration ship body, and the connection mechanism being connected to the salvage mechanism. The vertical displacement of a connection sleeve (9) can drive a linkage rod (16) to have a shift, thereby driving a movable block (14) to have a vertical displacement, and driving a connection rod (15) to have a shift, so as to drive a connection block (12) to have a vertical shift, thus driving the angle of a salvage frame (10) to deflect, and in this case, the angle of the salvage frame can be adjusted by a user, facilitating the user in salvage and capture of marine living things, increasing the working efficiency of the salvage and capture device.

Description

Underwater salvage and capture device for marine exploration and use method

Technical field

The invention relates to the technical field of underwater salvage and capture devices, in particular to an underwater salvage and capture device for marine exploration and a method of use.

Background technique

Seabed exploration refers to the process of sampling, observing and investigating seabed resources, especially seabed mineral resources, in order to prove the types, reserves and distribution of resources. The seabed mineral resources are abundant, distributed from the coast to the ocean. For example, the global seabed oil reserves are about twice the world’s proven oil reserves, and the deep sea manganese nodules and seabed hydrothermal deposits are also huge, all of which need to be explored and explored. develop and use.

In the process of seabed exploration, it is often necessary to use corresponding fishing devices to salvage and capture the creatures on the seabed, so as to conduct research and investigation on the sea under exploration. Although the existing underwater salvage and capture devices can salvage and capture the creatures on the seabed, In the process of use, it is difficult to adjust the angle of the fishing device according to the user's use needs, and the use effect is not very satisfactory. For this reason, we have proposed an underwater fishing and capturing device for marine exploration and its use method.

Summary of the invention

The invention provides an underwater fishing and capturing device for marine exploration and a use method thereof, which solves the problem of poor flexibility of the fishing device.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

An underwater salvage and capture device for marine exploration and a use method thereof, comprising a control device, the control device is connected to an exploration hull via radio, a connection mechanism is arranged on the exploration hull, and a salvage mechanism is arranged below the pair of exploration hulls, The connecting mechanism is connected with the salvaging mechanism.

Preferably, the control device includes a computer display screen, a control keyboard is arranged below the computer display screen, the computer display screen is electrically connected to the control keyboard, and a power cord is connected to one side of the computer display screen, and The power cord is connected to the power source.

Preferably, the connecting mechanism includes a stepping motor, a threaded column, a threaded sleeve and a mounting block, the stepping motor is welded on both sides of the top left end of the survey hull, and the threaded column is drivingly connected to the output end of the stepping motor The threaded sleeve is threadedly connected to the outer wall of the threaded column, the mounting block is located above the survey hull, and the threaded sleeve is embedded on the mounting block.

Preferably, both sides of the top left end of the mounting block are welded with vertically arranged drive motors, the output ends of the two drive motors are connected with vertically arranged studs, and the outer walls of the two studs are both The threaded connection is provided with a connecting sleeve.

Preferably, the fishing mechanism includes a fishing frame, a fishing net, a connecting block, and a linkage block. The fishing frame is located under the exploration hull, the fishing net is screwed to the right side of the fishing frame, and the connecting block is located on the fishing frame. The linkage block is welded to both ends of the fishing frame, the side of the linkage block away from the fishing frame is hinged on the connecting block, and the connecting block located below the fishing frame is welded with transversely arranged connecting rods at both ends, so The left side of the fishing frame is provided with a movable block, the end of the connecting rod away from the connecting block is welded to the movable block, the left side of the fishing frame is provided with two linkage rods, and the bottom ends of the two linkage rods are respectively The two sides of the movable block are hinged by a hinge, and the top end of the linkage rod is hinged on the outside of the connecting sleeve by the hinge.

Preferably, a vertically arranged controller is provided on the top of the survey hull, and the controller is electrically connected with the stepping motor and the driving motor, and the model of the controller is DKC-Y100.

Preferably, a linkage hole is opened at the left end of the mounting block, and the stud is rotatably connected to the inside of the linkage hole.

A method for using underwater fishing and catching for marine exploration, including the following steps:

S1: First install the control device inside the control room of the port, use the control device to remotely control the exploration hull, and at the same time place the exploration hull on the sea that needs to be explored, and finally carry out the system debugging between the control device and the exploration hull ；

S2: When the survey hull is traveling on the sea that needs to be surveyed, the controller can be used to control the stepper motor, drive the stepper motor to run, drive the threaded column to rotate, and drive the threaded sleeve to move vertically downwards. Drive the installation block to move vertically downwards and drive the salvage mechanism to explore the interior of the sea;

S3: When the salvage agency enters the interior of the exploration sea, two situations are obtained,

①: When it is necessary to salvage and explore the underwater creatures on the sea surface, use the controller to control the drive motor, drive the stud to rotate, drive the connecting sleeve to move vertically downward, drive the linkage rod to offset, and drive the movable block to move vertically. The downward displacement drives the connecting rod to offset and the connecting block to offset downwards, which drives the fishing frame to a vertical angle. At this time, the control device can be used to remotely control the exploration hull to drive the exploration hull in the exploration. At this time, the fishing frame can be used to fish the creatures in the exploration sea surface. At this time, the fishing net can be used to store the salvaged creatures, and when the exploration hull travels out of the exploration sea, the controller can be used to Drive the motor to control, drive the stud to reverse rotation, drive the connecting sleeve to move vertically upwards, drive the linkage rod to offset, drive the movable block to move vertically upwards, drive the connecting rod to offset, drive the connecting block Offset upward to drive the fishing frame to a horizontal angle. At this time, the controller can be used to control the stepper motor, drive the stepper motor to run, drive the threaded column to reverse rotation, and drive the threaded sleeve to move vertically upwards. Drive the installation block to move vertically upwards, and drive the salvage mechanism to emerge from the inside of the exploration sea;

②: When there is no need to salvage and explore the underwater creatures on the sea surface, at this time, the controller can be used to control the drive motor to drive the stud to rotate in the reverse direction, drive the connecting sleeve to move vertically upward, and drive the linkage rod to offset. Drive the movable block to move vertically upward, drive the connecting rod to offset, drive the connecting block to move upward, and drive the fishing frame to a horizontal angle. At this time, the fishing frame cannot salvage the creatures under the exploration sea surface;

S4: In S2, the controller can be used to control the stepper motor, drive the stepper motor to run, drive the threaded column to rotate, drive the threaded sleeve to move vertically downwards, and drive the mounting block to move vertically downwards The displacement drives the salvage mechanism to explore the inside of the sea surface. At this time, the depth of the salvage mechanism can be controlled, so that underwater creatures of different depths can be salvaged.

The beneficial effects of the present invention:

1. Through the vertical displacement of the connecting sleeve, the linkage rod can be driven to offset, thereby driving the movable block to perform vertical displacement, driving the connecting rod to offset, thereby driving the connecting block to vertically offset, thereby driving the angle of the fishing frame When the deflection occurs, the user can adjust the angle of the fishing frame at this time, which is convenient for the user to salvage and capture the creatures on the seabed, and improve the working efficiency of the salvage and capture device.

2. Through the vertical displacement of the threaded sleeve, the mounting block can be driven to perform vertical displacement, which can drive the fishing mechanism to explore the inside of the sea. At this time, the depth of the fishing mechanism can be controlled, so that the underwater depth of different depths can be controlled. The biological salvage improves the working range of the salvage and capture device and has high working performance.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention.

Figure 2 is a schematic diagram of the structure of the control device of the present invention.

Figure 3 is a schematic diagram of the structure of the survey hull in the present invention.

Fig. 4 is a partial enlarged view of part A in Fig. 3.

Figure 5 is a schematic diagram of the structure of the fishing frame in the present invention.

Labels in the picture: 1 control device, 101 computer display screen, 102 control keyboard, 103 power cord, 2 survey hull, 3 stepper motor, 4 threaded column, 5 threaded sleeve, 6 mounting block, 7 drive motor, 8 stud, 9 connecting sleeve, 10 fishing frame, 11 fishing net, 12 connecting block, 13 linkage block, 14 movable block, 15 connecting rod, 16 linkage rod, 17 controller, 18 limit rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

Referring to Figures 1-5, an underwater fishing and catching device for marine exploration and its use method includes a control device 1. The control device 1 is connected to an exploration hull 2 by radio. The exploration hull 2 is provided with a connecting mechanism, and the exploration hull is two pairs of A salvage mechanism is arranged below, and the connection mechanism is connected with the salvage mechanism.

The control device 1 includes a computer display screen 101. A control keyboard 102 is arranged under the computer display screen 101. The computer display screen 101 is electrically connected to the control keyboard 102. One side of the computer display screen 101 is connected with a power cord 103, and the power cord 103 is connected to a power source, the computer display screen 101 can be controlled through the control keyboard 102, and the computer display screen 101 can be provided with power through the power cord 103.

The connecting mechanism includes a stepping motor 3, a threaded column 4, a threaded sleeve 5 and a mounting block 6. The stepping motor 3 is welded on both sides of the top left end of the survey hull 2, and the threaded column 4 is connected to the output end of the stepping motor 3. The threaded sleeve 5 is threadedly connected to the outer wall of the threaded column 4, the mounting block 6 is located above the survey hull 2, and the threaded sleeve 5 is embedded on the mounting block 6.

Both sides of the top left end of the mounting block 6 are welded with vertically arranged drive motors 7, the output ends of the two drive motors 7 are connected with vertically arranged studs 8, and the outer walls of the two studs 8 are both screwed and connected. The cover 9 can adjust the height of the salvage component through the connecting mechanism, so that the user can use the salvage device conveniently.

The fishing mechanism includes a fishing frame 10, a fishing net 11, a connecting block 12, and a linkage block 13. The fishing frame 10 is located under the exploration hull 2, and the fishing net 11 is screwed to the right side of the fishing frame 10, and the connecting block 12 is located at the right side of the fishing frame 10. At both ends, the linkage block 13 is welded to the two ends of the fishing frame 10, the side of the linkage block 13 away from the fishing frame 10 is hinged to the connecting block 12, and the connecting block 12 located under the fishing frame 10 is welded with transversely arranged connecting rods at both ends 15. The left side of the fishing frame 10 is provided with a movable block 14. The end of the connecting rod 15 away from the connecting block 12 is welded to the movable block 14. The left side of the fishing frame 10 is provided with two linkage rods 16, and the two linkage rods 16 The bottom ends are respectively hinged on both sides of the movable block 14 through hinges, and the top end of the linkage rod 16 is hinged on the outside of the connecting sleeve 9 through hinges, and underwater creatures can be caught by a fishing mechanism.

The top of the survey hull 2 is provided with a controller 17 arranged vertically. The controller 17 is electrically connected to the stepping motor 3 and the driving motor 7. The model of the controller 17 is DKC-Y100. The stepping motor can be controlled by the controller 17. 3 and the driving motor 7 are controlled, which is convenient for the user to use the salvage and catch device.

Two vertical limit rods 18 are welded on the top of the left end of the exploration hull 2, and two movable holes are opened at the right end of the mounting block 6, and the limit rod 18 is movably connected inside the movable holes.

The left end of the mounting block 6 is provided with a linkage hole, and the stud 8 is rotatably connected to the inside of the linkage hole.

A method for using an underwater fishing and catching device for marine exploration, including the following steps:

S1: First install the control device 1 in the control room of the port, use the control device 1 to remotely control the exploration hull 2, and at the same time place the exploration hull 2 on the sea surface that needs to be explored, and finally carry out the control device 1 and the exploration hull 2 System debugging between;

S2: When the survey hull 2 is traveling on the sea that needs to be surveyed, the controller 17 can be used to control the stepping motor 3 to drive the stepping motor 3 to run, drive the threaded column 4 to rotate, and drive the threaded sleeve 5 to move vertically. The downward displacement drives the installation block 6 to perform a vertical downward displacement, and drives the salvage mechanism to explore the interior of the sea;

①: When it is necessary to salvage and explore the underwater creatures on the sea surface, use the controller 17 to control the drive motor 7 to drive the stud 8 to rotate, drive the connecting sleeve 9 to move vertically downwards, and drive the linkage rod 16 to offset. Drive the movable block 14 to move vertically downward, drive the connecting rod 15 to offset, drive the connecting block 12 to move downwards, and drive the fishing frame 10 to assume a vertical angle. At this time, the control device 1 can be used to control the exploration The hull 2 is remotely controlled to drive the exploration hull 2 to travel on the exploration sea. At this time, the fishing frame 10 can be used to catch the creatures inside the exploration sea. At this time, the fishing net 11 can be used to store the salvaged creatures, and it can be used for exploration. After the hull 2 travels out of the exploration sea, the controller 17 can be used to control the drive motor 7 at this time to drive the stud 8 to rotate in the reverse direction, drive the connecting sleeve 9 to move vertically upward, and drive the linkage rod 16 to offset. Drive the movable block 14 to move vertically upward, drive the connecting rod 15 to offset, drive the connecting block 12 to offset upwards, and drive the fishing frame 10 to a horizontal angle. At this time, the controller 17 can be used to control the stepping motor 3 , Drive the stepping motor 3 to operate, drive the threaded column 4 to reverse rotation, drive the threaded sleeve 5 to move vertically upwards, drive the mounting block 6 to move vertically upwards, and drive the salvage mechanism to float out of the exploration sea;

②: When there is no need to salvage and explore the underwater creatures on the sea surface, the controller 17 can be used to control the driving motor 7 at this time to drive the stud 8 to reverse rotation, drive the connecting sleeve 9 to move vertically upwards, and drive the linkage rod 16 is offset, driving the movable block 14 to move vertically upward, driving the connecting rod 15 to offset, driving the connecting block 12 to offset upwards, and driving the fishing frame 10 to a horizontal angle. At this time, the fishing frame 10 is unable to explore the sea surface. Salvage underwater creatures;

S3: In S2, the controller 17 can be used to control the stepper motor 3, drive the stepper motor 3 to run, drive the threaded column 4 to rotate, drive the threaded sleeve 5 to move vertically downwards, and drive the mounting block 6 The vertical downward displacement drives the salvage mechanism to explore the interior of the sea. At this time, the depth of the salvage mechanism can be controlled, so that underwater creatures of different depths can be salvaged.

Working principle: First install the control device 1 in the control room of the port, use the control device 1 to remotely control the exploration hull 2, and at the same time place the exploration hull 2 on the sea surface that needs to be explored, and finally carry out the control device 1 and the exploration hull Debugging of the system between 2, when the survey hull 2 is traveling on the sea that needs to be surveyed, the controller 17 can be used to control the stepping motor 3 at this time, driving the stepping motor 3 to run, and driving the threaded column 4 to rotate. Drive the threaded sleeve 5 to move vertically downwards, drive the mounting block 6 to move vertically downwards, and drive the fishing mechanism to explore the interior of the sea surface. When it is necessary to salvage and explore the underwater creatures on the sea surface, use the controller 17 to drive the motor 7 Control, drive the stud 8 to rotate, drive the connecting sleeve 9 to move vertically downwards, drive the linkage rod 16 to offset, drive the movable block 14 to move vertically downwards, and drive the connecting rod 15 to offset , The connecting block 12 is driven to offset downward, and the fishing frame 10 is driven to a vertical angle. At this time, the control device 1 can be used to remotely control the exploration hull 2 to drive the exploration hull 2 to travel on the exploration sea. The fishing frame 10 is used to fish the creatures inside the exploration sea. At this time, the fishing net 11 can be used to store the salvaged creatures, and when the exploration hull 2 travels out of the exploration sea, the controller 17 can be used to drive the motor 7 at this time. Control, drive the stud 8 to reverse rotation, drive the connecting sleeve 9 to move vertically upward, drive the linkage rod 16 to offset, drive the movable block 14 to move vertically upwards, and drive the connecting rod 15 to offset, Drive the connecting block 12 to offset upwards, and drive the fishing frame 10 to a horizontal angle. At this time, the controller 17 can be used to control the stepper motor 3, drive the stepper motor 3 to run, and drive the threaded column 4 to rotate in the reverse direction. The threaded sleeve 5 moves vertically upwards, drives the mounting block 6 to move vertically upwards, and drives the salvage mechanism to float out of the exploration sea surface. When there is no need to salvage the underwater creatures on the exploration sea surface, the controller 17 can be used to control the The drive motor 7 is controlled to drive the stud 8 to rotate in the reverse direction, to drive the connecting sleeve 9 to move vertically upward, drive the linkage rod 16 to offset, drive the movable block 14 to move vertically upward, and drive the connecting rod 15 to move. Offset, drives the connecting block 12 to shift upwards, and drives the fishing frame 10 to a horizontal angle. At this time, the fishing frame 10 cannot salvage the creatures under the exploration sea surface. The controller 17 can be used to control the stepping motor 3 to drive The stepping motor 3 runs, drives the threaded column 4 to rotate, drives the threaded sleeve 5 to move vertically downwards, drives the mounting block 6 to move vertically downwards, and drives the salvage mechanism to explore the interior of the sea. The depth of the salvage mechanism is controlled, so that underwater creatures of different depths can be salvaged.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution of the present invention The equivalent replacement or change of the inventive concept thereof shall all fall within the protection scope of the present invention.

Claims

An underwater fishing and capturing device for marine exploration, comprising a control device (1), characterized in that the control device (1) is connected to a survey hull (2) by radio, and a connecting mechanism is provided on the survey hull (2) A salvage mechanism is provided below the pair of exploration hulls (2), and the connection mechanism is connected with the salvage mechanism.
The underwater fishing and catching device for marine exploration according to claim 1, wherein the control device (1) comprises a computer display screen (101), and a control keyboard is provided below the computer display screen (101) (102), the computer display screen (101) is electrically connected to the control keyboard (102), one side of the computer display screen (101) is connected with a power cord (103), and the power cord (103) is connected to the power source connection.
The underwater fishing and catching device for marine exploration according to claim 1, wherein the connecting mechanism comprises a stepping motor (3), a threaded column (4), a threaded sleeve (5) and a mounting block (6) The stepping motor (3) is welded on both sides of the top left end of the survey hull (2), the threaded column (4) is drivingly connected to the output end of the stepping motor (3), and the threaded sleeve (5) The threaded connection is on the outer wall of the threaded column (4), the mounting block (6) is located above the survey hull (2), and the threaded sleeve (5) is embedded on the mounting block (6).
The underwater fishing and catching device for marine exploration according to claim 3, characterized in that, both sides of the top left end of the mounting block (6) are welded with vertically arranged drive motors (7), and two The output ends of the driving motor (7) are all connected with vertically arranged studs (8), and the outer walls of the two studs (8) are threadedly connected with a connecting sleeve (9).
The underwater fishing and catching device for marine exploration according to claim 1, wherein the fishing mechanism includes a fishing frame (10), a fishing net (11), a connecting block (12) and a linkage block (13), The fishing frame (10) is located below the survey hull (2), the fishing net (11) is screwed on the right side of the fishing frame (10), and the connecting blocks (12) are located on the two sides of the fishing frame (10). The linkage block (13) is welded to both ends of the fishing frame (10), and the side of the linkage block (13) far away from the fishing frame (10) is hinged on the connecting block (12) and is located in the fishing frame (10). ) The lower connecting block (12) is welded with transversely arranged connecting rods (15) at both ends, a movable block (14) is arranged on the left side of the fishing frame (10), and the connecting rod (15) is far away from the connecting block ( One end of 12) is welded to the movable block (14), the left side of the fishing frame (10) is provided with two linkage rods (16), and the bottom ends of the two linkage rods (16) are respectively hinged to On both sides of the movable block (14), the top end of the linkage rod (16) is hinged on the outside of the connecting sleeve (9) through a hinge.
The underwater fishing and catching device for marine exploration according to claim 1, characterized in that a vertically arranged controller (17) is provided on the top of the survey hull (2), and the controller (17) and The stepping motor (3) and the driving motor (7) are electrically connected, and the model of the controller (17) is DKC-Y100.
The underwater fishing and catching device for marine exploration according to claim 3, wherein the top of the left end of the exploration hull (2) is welded with two vertically arranged limit rods (18), and the mounting block The right end of (6) is provided with two movable holes, and the limit rod (18) is movably connected inside the movable holes.
The underwater fishing and catching device for marine exploration according to claim 4, characterized in that the left end of the mounting block (6) is provided with a linkage hole, and the stud (8) is rotatably connected inside the linkage hole.
The method for using underwater fishing and catching for marine exploration according to claim 1, characterized in that it comprises the following steps:

S1: First install the control device (1) inside the control room of the port, use the control device (1) to remotely control the survey hull (2), and place the survey hull (2) on the sea surface that needs to be surveyed at the same time. Debug the system between the control device (1) and the survey hull (2);

S2: When the survey hull (2) is traveling on the sea that needs to be surveyed, the controller (17) can be used to control the stepping motor (3) to drive the stepping motor (3) to run and drive the threaded column (4) ) Rotates, drives the threaded sleeve (5) to move vertically downwards, drives the mounting block (6) to move vertically downwards, and drives the salvage mechanism to explore the interior of the sea;

S3: When the salvage agency enters the interior of the exploration sea, two situations are obtained,

①: When it is necessary to salvage and explore the underwater creatures on the sea surface, use the controller (17) to control the drive motor (7) to drive the stud (8) to rotate and drive the connecting sleeve (9) to move vertically downwards, Drive the linkage rod (16) to offset, drive the movable block (14) to move vertically downward, drive the connecting rod (15) to offset, drive the connecting block (12) to offset downwards, and drive the fishing frame ( 10) At a vertical angle, the control device (1) can be used to remotely control the survey hull (2) to drive the survey hull (2) to travel on the exploration sea. At this time, the fishing frame (10) can be used to control the survey hull (2). The creatures inside the exploration sea are fished. At this time, the fishing net (11) can be used to store the salvaged creatures, and when the exploration hull (2) travels out of the exploration sea, the controller (17) can be used to drive the motor at this time. (7) Control, drive the stud (8) to reverse rotation, drive the connecting sleeve (9) to move vertically upwards, drive the linkage rod (16) to offset, drive the movable block (14) to move vertically upwards The displacement of, drives the connecting rod (15) to offset, drives the connecting block (12) to offset upwards, and drives the fishing frame (10) to a horizontal angle. At this time, the controller (17) can be used to control the stepping motor (3) Control, drive the stepping motor (3) to run, drive the threaded column (4) to reverse rotation, drive the threaded sleeve (5) to move vertically upwards, drive the mounting block (6) to move vertically upwards, Drive the salvage mechanism to emerge from the inside of the exploration sea;

②: When there is no need to salvage and explore the underwater creatures on the sea surface, the controller (17) can be used to control the drive motor (7) to drive the stud (8) to rotate in the opposite direction, and to drive the connecting sleeve (9) to move vertically. The upward displacement drives the linkage rod (16) to offset, drives the movable block (14) to move vertically upwards, drives the connecting rod (15) to offset, drives the connecting block (12) to offset upwards, and drives The fishing frame (10) is at a horizontal angle. At this time, the fishing frame (10) cannot salvage the creatures under the exploration sea surface;

S3: In S2, the controller (17) can be used to control the stepper motor (3), drive the stepper motor (3) to run, drive the threaded column (4) to rotate, and drive the threaded sleeve (5) to move vertically. The downward displacement drives the mounting block (6) to perform vertical downward displacement, and drives the fishing mechanism to explore the inside of the sea. At this time, the depth of the fishing mechanism can be controlled, so that underwater creatures of different depths can be controlled. salvage.