Salvage ship capable of automatically drawing in net

Abstract

The invention provides an automatic net drawing salvage ship which comprises a ship body, a supporting frame, a winding machine, a salvage net and an overturning assembly. The winding machine is connected with the supporting frame; the salvage net comprises a net body and a traction rope, the traction rope is connected with the net body, the traction rope is connected with a winding machine, and the winding machine is used for winding the traction rope; the overturning assembly comprises a bearing block, a guide overturning plate and an overturning driving source, the bearing block is connected with the ship body, the guide overturning plate is rotationally connected with the bearing block, and the overturning driving source drives the guide overturning plate to rotate, so that the guide overturning plate is inclined between the ship body and the water surface; and when the traction rope is wound by the winding machine, the fishing net passes through the guide turning plate. The overturning assembly further comprises a pull rope and a guide wheel, the guide wheel is rotationally connected with the bearing block, the pull rope is wound around the guide wheel, the pull rope is connected with the guide overturning plate and the overturning driving source, and the overturning driving source is used for winding the pull rope. The salvage net can be conveniently moved into the ship body.

Description

Technical Field

[0001] The present application relates to the technical field of salvage vessels, and in particular to a salvage vessel capable of automatically collecting a net. Background Art

[0002] A salvage ship is a vessel specially used for salvage operations. It can be used to salvage sunken ships, sunken objects, rescue distressed ships, clear waterway obstacles, and salvage garbage, etc.

[0003] In the related art, a salvage ship used for salvaging garbage includes a hull, a salvage net, a winder and a support frame. The salvage net includes a net body and a traction rope. The traction rope is connected to the net body, and the traction rope is wound on the winder. The support frame is connected to the hull, and the winder is fixed on the support frame. First, cast a net on the water surface, and then the salvage ship sails forward, driving the salvage net to move in the water, so as to salvage the garbage on the water surface into the net body. After a certain amount of garbage is salvaged, start the winder, and the winder winds up the traction rope, so as to drag the net body into the hull. The winding of the traction rope shrinks the net mouth of the net body, reducing the leakage of garbage in the net body. Finally, the staff expands the net mouth of the net body, so as to transfer and collect the garbage in the net body.

[0004] However, in the related art, when the salvage net is dragged into the hull, there is a height difference between the hull and the water surface, which makes it difficult to drag the salvage net into the hull. Generally, the salvage net needs to be lifted into the hull with the assistance of staff, which leads to high labor intensity and low work efficiency. In some related technologies, a lifting mechanism is set on the hull, and the salvage net is lifted into the hull by the lifting mechanism. However, the lifting mechanism needs to be connected to the net body before the lifting can be performed. After the net body is lifted into the hull, the hook needs to be disconnected from the net body, which makes the operation more troublesome and reduces the work efficiency. Summary of the invention

[0005] In order to facilitate moving the salvage net into the hull and improve work efficiency, the present application provides a salvage boat with automatic net collection.

[0006] The present application provides a salvage boat for automatically collecting nets, which adopts the following technical solution: A salvage boat for automatically collecting a net, comprising: hull; A support frame connected to the hull; A winder connected to the support frame; A salvage net, the salvage net comprising a net body and a traction rope, the traction rope is connected to the net body, the traction rope is connected to the reel, and the reel reels the traction rope; A flipping assembly, the flipping assembly includes a bearing block, a guide flap and a flipping drive source, the bearing block is connected to the hull, the guide flap is rotatably connected to the bearing block, and the flipping drive source drives the guide flap to rotate so that the guide flap is inclined between the hull and the water surface; when the winder winds up the traction rope, the salvage net passes through the guide flap.

[0007] By adopting the above technical scheme, the flip driving source drives the guide flap to rotate, so that the guide flap is tilted between the hull and the water surface, and the winder winds up the traction rope, so that the salvage net can smoothly pass through the guide flap into the hull, which effectively improves the problem in the related technology that it is difficult to drag the salvage net into the hull due to the height difference between the hull and the water surface, reduces the labor intensity of the staff, and improves work efficiency.

[0008] Optionally, the flipping assembly also includes a pull rope and a guide wheel, the guide wheel is rotatably connected to the supporting block, the pull rope is wound around the guide wheel, the pull rope is respectively connected to the guide flap and the flipping drive source, and the flipping drive source is used to reel in the pull rope.

[0009] By adopting the above technical solution, the guide wheel provides a guiding effect on the pull rope, and the flip driving source reels the pull rope, so that the rotation angle of the guide flap can be stably and accurately controlled to ensure that the guide flap can form an inclined surface of a predetermined angle between the hull and the water surface, thereby effectively reducing the resistance of the salvage net when it is dragged into the hull and improving the salvage efficiency.

[0010] Optionally, a flaring mechanism is provided on the hull, and the flaring mechanism is used to expand the mesh opening area of ​​the mesh body, and the flaring mechanism includes: A support seat, the support seat is connected to the hull; A telescopic assembly, wherein the telescopic assembly is arranged on the support seat; The guide support wheel is rotatably arranged on the telescopic assembly, and the traction rope passes around the guide support wheel; the telescopic assembly drives the guide support wheel to move, so that the guide support wheel moves toward or away from the center position of the net opening of the net body.

[0011] By adopting the above technical solution, the telescopic component drives the guide support wheel to move to the center position of the net opening away from the net body, and the guide support wheel pulls the net opening of the net body to open through the traction rope, thereby effectively expanding the net opening area, facilitating the smooth discharge of garbage in the net body, and improving the salvage efficiency.

[0012] Optionally, a plurality of the expansion mechanisms are provided, and the plurality of the expansion mechanisms are distributed around the mesh opening of the mesh body, and the plurality of the expansion mechanisms are used to expand the mesh opening area of ​​the mesh body.

[0013] By adopting the above technical solution, multiple expansion mechanisms are distributed around the mesh opening of the mesh body, so that the force at the mesh opening of the mesh body is more uniform, which can effectively expand the mesh opening area of ​​the mesh body and increase the opening degree of the mesh body, thereby facilitating the smooth discharge of garbage in the mesh body and improving work efficiency.

[0014] Optionally, the telescopic component includes: A bearing seat connected to the supporting seat; A telescopic driving source, the telescopic driving source is connected to the bearing seat; A slider is slidably connected to the bearing seat, the guide support wheel is rotatably connected to the slider, and the telescopic driving source drives the slider to slide.

[0015] By adopting the above technical solution, the telescopic driving source drives the slider to move, the slider can drive the guide support wheel to move, and the guide support wheel pulls the traction rope to move, thereby expanding the opening of the net body.

[0016] Optionally, the slider is connected to a hook plate, and the hook plate is located inside the net body.

[0017] By adopting the above technical solution, the hook plate is located inside the mesh body. When the telescopic driving source moves the slider, the slider drives the hook plate to move, and the hook plate opens the mesh opening of the mesh body, thereby improving the reliability of the mesh opening.

[0018] Optionally, a clamping assembly is provided on the slider, the clamping assembly is connected to the slider, and the clamping assembly and the hook plate clamp the mesh opening of the mesh body.

[0019] By adopting the above technical solution, the telescopic driving source moves the slider, the slider can drive the clamping assembly to move, the clamping assembly can clamp the mesh opening of the mesh body, thereby driving the mesh opening of the mesh body to move together, thereby improving the stability and reliability of the mesh opening expansion.

[0020] Optionally, the clamping assembly comprises: A clamping drive source, the clamping drive source is connected to the slider; A clamping plate is connected to the output end of the clamping driving source, and the clamping driving source drives the clamping plate to move, so that the clamping plate and the hook plate clamp the mesh opening of the mesh body.

[0021] By adopting the above technical solution, the clamping drive source can drive the clamping plate to move, so that the clamping plate and the hook plate clamp the mesh mouth of the mesh body, ensuring that the mesh mouth of the mesh body remains stable during the expansion process, reducing the displacement of the mesh mouth of the mesh body and improving reliability.

[0022] Optionally, a flip-out assembly is provided on the support frame, and the flip-out assembly includes a flip-out rope, a flip-out drive source and a winding wheel, the flip-out rope is located inside the net body and connected to the inside of the net body, the flip-out drive source is connected to the support frame, and the winding wheel is connected to the output end of the flip-out drive source, and the flip-out rope is wound around the winding wheel; the flip-out drive source drives the winding wheel to rotate, so that the flip-out rope is wound on the winding wheel, so that the flip-out rope flips the inside of the net body to the outside of the net body.

[0023] By adopting the above technical solution, the turning-out driving source drives the winding wheel to rotate, and the winding wheel causes the turning-out rope to be wound up. The turning-out rope pulls the inside of the net body to turn out to the outside of the net body, thereby realizing the rapid dumping of garbage, improving the degree of automation of garbage transportation to the outside of the net, and significantly improving work efficiency and reducing the labor intensity of operators.

[0024] Optionally, the flip-out rope includes a flip-out main rope and a connecting rope, the flip-out main rope is connected to the winding wheel, and a plurality of connecting ropes are provided, and the plurality of connecting ropes are respectively connected to the inside of the net body and the flip-out main rope.

[0025] By adopting the above technical solution, the design of the main rope and multiple connecting ropes can more evenly disperse the force inside the net body, improve the connection strength between the net body and the turning-out ropes, and help to increase the service life of the net body.

[0026] In summary, the present application includes at least one of the following beneficial effects: 1. The turning drive source can adjust the rotation angle of the guide flap, so that the guide flap is tilted between the hull and the water surface. When the winder reels the traction rope, the salvage net can smoothly enter the hull along the guide flap, reducing the labor intensity of the staff and improving the salvage efficiency; 2. The telescopic driving source drives the slider to move, the slider drives the guide support wheel to move, the guide support wheel drives the traction rope to move, and the traction rope pulls the net opening of the net body to expand, which is conducive to pouring out the garbage from the net body; 3. The clamping driving source drives the clamping plate to move, so that the clamping plate and the hook plate clamp the mesh opening of the mesh body, and the telescopic component drives the hook plate and the clamping component to move, thereby expanding the mesh opening of the mesh body. The clamping plate and the hook plate clamp the mesh opening of the mesh body, which can improve the stability and reliability of the mesh opening of the mesh body during movement; 4. The turning-out driving source rotates the reel, which reels the turning-out rope, and the turning-out rope pulls the inside of the net body to turn it out to the outside of the net body, thereby facilitating the dumping of the garbage inside the net body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a salvage ship for automatically collecting a net according to an embodiment of the present application; Figure 2 It is a schematic diagram of the structure of the salvage net, the expansion mechanism and the winder according to the embodiment of the present application; Figure 3 It is a structural schematic diagram of the expansion mechanism of an embodiment of the present application; Figure 4 yes Figure 3 A schematic diagram of the enlarged structure of part A; Figure 5 It is a schematic diagram of the structure of a salvage net, a turn-out assembly and a winder according to an embodiment of the present application; Figure 6 It is a schematic diagram of the cross-sectional structure of the mesh body of the embodiment of the present application.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. hull; 2. support frame; 3. winder; 4. salvage net; 41. net body; 42. traction rope; 5. flipping assembly; 51. bearing block; 52. guide flap; 53. pull rope; 54. guide wheel; 55. flipping drive source; 6. expansion mechanism; 61. support seat; 62. telescopic assembly; 621. bearing seat; 622. telescopic drive source; 623. slider; 63. guide support wheel; 64. hook plate; 65. clamping assembly; 651. clamping drive source; 652. splint; 7. flip-out assembly; 71. flip-out rope; 711. flip-out main rope; 712. connecting rope; 72. flip-out drive source; 73. wind-up wheel. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-6 This application is described in further detail.

[0030] An embodiment of the present application provides a salvage vessel that automatically collects the net.

[0031] refer to Figure 1 and Figure 2 The salvage ship for automatically collecting the net includes a hull 1, a support frame 2, a reel 3 and a salvage net 4. The support frame 2 is fixedly connected to the hull 1, and the reel 3 is fixedly connected to the support frame 2. The salvage net 4 includes a net body 41 and a traction rope 42. A plurality of traction ropes 42 are provided, and the plurality of traction ropes 42 are fixedly connected to the net body 41. The ends of the traction ropes 42 are wound on the reel 3, and the reel 3 can reel the traction ropes 42, thereby pulling the net body 41 to move. Since the plurality of traction ropes 42 are all reeled on the reel 3, the net opening of the net body 41 is reduced under the pulling of the traction ropes 42, so as to facilitate the collection of the net, thereby reducing the leakage of garbage in the net body 41.

[0032] refer to Figure 1, a flip assembly 5 is provided on the hull 1, and the flip assembly 5 includes a bearing block 51, a guide flap 52, a pull rope 53, a guide wheel 54 and a flip driving source 55. The bearing block 51 is located on one side of the hull 1, the bearing block 51 is fixedly connected to the hull 1, and the guide flap 52 is rotatably connected to the bearing block 51. The guide wheel 54 is rotatably connected to the bearing block 51, and the flip driving source 55 is specifically a motor, and the flip driving source 55 is fixedly connected to the bearing block 51. The two ends of the pull rope 53 are respectively connected to the guide flap 52 and the flip driving source 55, and the pull rope 53 bypasses the guide wheel 54. When the flip driving source 55 is started, the guide flap 52 can be pulled to rotate by the pull rope 53, so that the guide flap 52 is tilted between the hull 1 and the water surface. When the winder 3 makes the salvage net 4 reel in the net, the net body 41 can pass through the guide flap 52 and enter the hull 1. Furthermore, when the net body 41 is located on the guide flap 52 , the flip driving source 55 pulls the guide flap 52 to rotate upwards through the pull rope 53 , and the guide flap 52 can make the net body 41 slide into the hull 1 .

[0033] refer to Figure 3 and Figure 4 The hull 1 is provided with a flaring mechanism 6, which includes a support seat 61, a telescopic assembly 62 and a guide support wheel 63, and the telescopic assembly 62 includes a bearing seat 621, a telescopic driving source 622 and a slider 623. The support seat 61 is fixedly connected to the hull 1, and the bearing seat 621 is fixedly connected to the support seat 61. The telescopic driving source 622 specifically adopts an electric push rod, the telescopic driving source 622 is fixedly connected to the bearing seat 621, and the output shaft of the telescopic driving source 622 is fixedly connected to the slider 623. The telescopic driving source 622 can drive the slider 623 to move toward or away from the center position of the net port of the net body 41, and the slider 623 is slidably connected to the bearing seat 621.

[0034] refer to Figure 3 and Figure 4 The expansion mechanism 6 further includes a guide support wheel 63, which is rotatably connected to the slider 623, and the traction rope 42 passes around the guide support wheel 63. After the net body 41 is moved into the hull 1, the telescopic driving source 622 drives the slider 623 to move in a direction away from the center position of the net opening of the net body 41, and the slider 623 drives the guide support wheel 63 to move, so that the guide support wheel 63 drives the traction rope 42 to move, thereby opening the net opening of the net body 41 through the traction rope 42.

[0035] refer to Figure 3 and Figure 4, the expansion mechanism 6 includes a hook plate 64 and a clamping assembly 65, and the clamping assembly 65 includes a clamping drive source 651 and a clamping plate 652. The hook plate 64 and the clamping plate 652 are both fixedly connected to the slider 623, and the clamping drive source 651 specifically adopts an electric push rod. The clamping drive source 651 is fixedly connected to the slider 623, and the output end of the clamping drive source 651 is fixedly connected to the clamping plate 652. In the process of the winder 3 pulling the net body 41 into the hull 1, the hook plate 64 can be located on the inner side of the net opening of the net body 41, and the clamping plate 652 is located on the outer side of the net body 41. Then the clamping drive source 651 drives the clamping plate 652 to move, so that the clamping plate 652 and the hook plate 64 clamp the net opening of the net body 41. The telescopic drive source 622 then drives the slider 623 to move, so that the hook plate 64 and the clamping plate 652 drive the net opening of the net body 41 to move, thereby expanding the net opening area of ​​the net body 41.

[0036] refer to Figure 1 and Figure 3 In the present embodiment, the expansion mechanism 6 is provided with multiple groups, which are respectively located around the mesh opening of the mesh body 41, so that the expansion force can be uniformly applied to the mesh opening of the mesh body 41.

[0037] refer to Figure 5 and Figure 6 The support frame 2 is provided with a turn-out assembly 7, which includes a turn-out rope 71, a turn-out driving source 72 and a winding wheel 73. The turn-out rope 71 includes a turn-out main rope 711 and a connecting rope 712, and a plurality of connecting ropes 712 are provided. The connecting ropes 712 are located inside the net body 41, and the plurality of connecting ropes 712 are respectively fixedly connected to different positions inside the net body 41. The turn-out driving source 72 specifically adopts a motor, the turn-out driving source 72 is fixedly connected to the support frame 2, and the output shaft of the turn-out driving source 72 is fixedly connected to the winding wheel 73, and the turn-out driving source 72 can drive the winding wheel 73 to rotate. One end of the turn-out main rope 711 is fixedly connected to the plurality of connecting ropes 712, and the other end of the turn-out main rope 711 is wound around the winding wheel 73. After the mesh opening of the mesh body 41 is enlarged, the turning-out driving source 72 drives the reel 73 to rotate, and the reel 73 reels the turning-out rope 71. The turning-out rope 71 pulls the inside of the mesh body 41 to turn out to the outside of the mesh body 41, thereby pouring out the garbage in the mesh body 41.

[0038] The implementation principle of the automatic net-collecting salvage boat of the present application embodiment is as follows: after a certain amount of garbage is collected in the net body 41, the reel 3 is started, and the reel 3 pulls the net body 41 onto the guide flap 52, and the flip driving source 55 pulls the guide flap 52 to rotate through the pull rope 53, and the guide flap 52 allows the garbage to slide into the hull 1. Then, the clamping driving source 651 causes the clamping plate 652 and the hook plate 64 to clamp the net mouth of the net body 41, and the telescopic driving source 622 drives the slider 623 to move, and the slider 623 drives the guide support wheel 63, the clamping plate 652 and the hook plate 64 to move, thereby expanding the area of ​​the net mouth of the net body 41. Finally, the flipping driving source 72 pulls the inside of the net body 41 to move through the flipping rope 71, so that the inside of the net body 41 is flipped out to the outside of the net body 41, so that it is convenient to pour out the garbage from the net mouth of the net body 41.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A salvage vessel with automatic net collection, characterized in that: include: hull(1); A support frame (2), the support frame (2) being connected to the hull (1); A winder (3), the winder (3) being connected to the support frame (2); A salvage net (4), the salvage net (4) comprising a net body (41) and a traction rope (42), the traction rope (42) being connected to the net body (41), the traction rope (42) being connected to the reel (3), and the reel (3) reels the traction rope (42); A turnover assembly (5), the turnover assembly (5) comprising a bearing block (51), a guide flap (52) and a turnover drive source (55), the bearing block (51) being connected to the hull (1), the guide flap (52) being rotationally connected to the bearing block (51), the turnover drive source (55) driving the guide flap (52) to rotate, so that the guide flap (52) is inclined between the hull (1) and the water surface; when the reel (3) reels the traction rope (42), the salvage net (4) passes through the guide flap (52).

2. The automatic net-collecting salvage boat according to claim 1, characterized in that: The flip assembly (5) further comprises a pull rope (53) and a guide wheel (54), wherein the guide wheel (54) is rotatably connected to the bearing block (51), the pull rope (53) is wound around the guide wheel (54), the pull rope (53) is respectively connected to the guide flap (52) and the flip driving source (55), and the flip driving source (55) is used to reel in the pull rope (53).

3. The automatic net-collecting salvage boat according to claim 1, characterized in that: The hull (1) is provided with a flaring mechanism (6), and the flaring mechanism (6) comprises: A support seat (61), the support seat (61) being connected to the hull (1); A telescopic component (62), wherein the telescopic component (62) is arranged on the support seat (61); A guide support wheel (63), wherein the guide support wheel (63) is rotatably disposed on the telescopic assembly (62), and the traction rope (42) passes around the guide support wheel (63); the telescopic assembly (62) drives the guide support wheel (63) to move, so that the guide support wheel (63) moves toward or away from the center position of the net opening of the net body (41).

4. The automatic net-collecting salvage boat according to claim 3, characterized in that: A plurality of the expansion mechanisms (6) are provided, and the plurality of the expansion mechanisms (6) are distributed around the mesh opening of the mesh body (41). The plurality of the expansion mechanisms (6) are used to expand the mesh opening area of ​​the mesh body (41).

5. The automatic net-collecting salvage boat according to claim 3, characterized in that: The telescopic assembly (62) comprises: A bearing seat (621), the bearing seat (621) being connected to the supporting seat (61); A telescopic driving source (622), the telescopic driving source (622) being connected to the bearing seat (621); A slider (623), the slider (623) is slidably connected to the bearing seat (621), the guide support wheel (63) is rotationally connected to the slider (623), and the telescopic driving source (622) drives the slider (623) to slide.

6. The automatic net-collecting salvage boat according to claim 5, characterized in that: The sliding block (623) is connected to a hook plate (64), and the hook plate (64) is located inside the net body (41).

7. The automatic net-collecting salvage boat according to claim 6, characterized in that: The slider (623) is provided with a clamping assembly (65), the clamping assembly (65) is connected to the slider (623), and the clamping assembly (65) and the hook plate (64) clamp the mesh opening of the mesh body (41).

8. The automatic net-collecting salvage boat according to claim 7, characterized in that: The clamping assembly (65) comprises: A clamping drive source (651), the clamping drive source (651) being connected to the slider (623); A clamping plate (652), the clamping plate (652) being connected to the output end of the clamping driving source (651), the clamping driving source (651) driving the clamping plate (652) to move, so that the clamping plate (652) and the hook plate (64) clamp the mesh opening of the mesh body (41).

9. The automatic net-collecting salvage boat according to claim 3, characterized in that: The support frame (2) is provided with a turn-out assembly (7), the turn-out assembly (7) comprising a turn-out rope (71), a turn-out driving source (72) and a reel (73); the turn-out rope (71) is located inside the net body (41) and connected to the inside of the net body (41); the turn-out driving source (72) is connected to the support frame (2); the reel (73) is connected to the output end of the turn-out driving source (72); the turn-out rope (71) is wound around the reel (73); the turn-out driving source (72) drives the reel (73) to rotate, so that the turn-out rope (71) is reeled around the reel (73), so that the turn-out rope (71) turns the inside of the net body (41) out of the net body (41).

10. The automatic net-collecting salvage boat according to claim 9, characterized in that: The turning-out rope (71) comprises a main turning-out rope (711) and a connecting rope (712); the main turning-out rope (711) is connected to the reel (73); a plurality of connecting ropes (712) are provided; and the plurality of connecting ropes (712) are respectively connected to the inside of the net body (41) and the main turning-out rope (711).

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