Underwater mowing and fishing integrated ship

Abstract

The invention relates to the technical field of mowing ships, in particular to an underwater mowing and salvaging integrated ship which comprises a ship body and a header fixed to the ship body, a weeding mechanism and a cutting mechanism are installed on the header, a first motor is fixed to the ship body and connected with the weeding mechanism, and the weeding mechanism comprises a first rotating shaft installed on the header; mounting cylinders are fixed on the first rotating shaft, each group of mounting cylinders comprises five guide cylinders, the guide cylinders are elastically connected with guide rods and are in sliding fit with the guide rods, and the guide rods are fixedly connected with the stirring rods; a sliding sleeve is rotationally installed at the end of the stirring rod and can be in lap joint with a curved plate, and the curved plate is fixed to the header. The curved plate is arranged to change the position of the stirring rod, equivalently, the stirring rod is shaken, and when the stirring rod is shaken, a shaking effect is generated on aquatic plants wound on the stirring rod, so that the aquatic plants fall off from the stirring rod more easily.

Description

Technical Field

[0001] The invention relates to the technical field of mowing boats, and in particular provides an underwater mowing and salvaging integrated boat. Background Art

[0002] The proliferation of aquatic weeds will change the ecological environment of the water body, reduce the number of some aquatic organisms that are not adapted to this environment, or even eliminate them, leading to a decline in biodiversity, especially creeping aquatic weeds. Since creeping aquatic weeds are flexible and entangled, ordinary cutting devices can easily get entangled.

[0003] At present, the method used by mowing boats for creeping waterweeds is to use a winding device to wind the waterweeds, and the wound waterweeds fall into the conveyor belt, which transports the waterweeds to the boat. In this process, the waterweeds fall onto the conveyor belt by their own gravity. However, the wound waterweeds have a certain adhesion, and it is difficult for these waterweeds to fall onto the conveyor belt by gravity, so they are always entangled on the winding device. When a certain amount of waterweeds are entangled, people need to manually remove these waterweeds, otherwise the excessive entanglement of waterweeds will easily cause the equipment to jam. Summary of the invention

[0004] In view of the above-mentioned defects, the present invention provides an underwater mowing and salvaging integrated vessel, the purpose of which is to solve the problem in the prior art that the water grass wound by the mowing vessel is difficult to fall onto the conveyor belt through gravity, and thus is always entangled on the winding device.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an underwater mowing and salvaging integrated boat, which includes a hull and a cutting platform fixed on the hull, a weeding mechanism for winding water weeds is installed on the cutting platform, and a cutting mechanism for cutting water weeds is also installed on the cutting platform, a first motor is fixed on the hull, the first motor is drivingly connected to the weeding mechanism, the weeding mechanism includes a first rotating shaft rotatably mounted on the cutting platform, at least three groups of mounting cylinders are fixed on the first rotating shaft, each group of mounting cylinders includes five guide cylinders, the guide cylinders are elastically connected and slidably matched with guide rods, and the guide rods are fixedly connected to the stirring rods; A sliding sleeve is rotatably mounted on the end of the stirring rod. The sliding sleeve can overlap with the curved plate, and the curved plate is fixed on the cutting platform.

[0006] Preferably, the cutting mechanism includes a first cutter and a second cutter, the first cutter and the second cutter are installed on the cutting table, the first cutter is driven and connected to the first hydraulic cylinder, the second cutter is driven and connected to the second hydraulic cylinder, the first hydraulic cylinder and the second hydraulic cylinder are both fixed to the outside of the cutting table, and the lower surface of the first cutter is in contact with the upper surface of the second cutter.

[0007] Preferably, the first cutter is slidably arranged in the first groove, the second cutter is slidably arranged in the second groove, the first groove and the second groove are both opened on the mounting table, and the mounting table is fixedly connected to the cutting table.

[0008] Preferably, the output shaft of the first motor is coaxially fixed with the first gear, the first gear is connected to the second gear through a first toothed belt transmission, the second gear is rotatably mounted on the cutting platform, and the second gear is connected to the first rotating shaft through a second toothed belt transmission.

[0009] Preferably, a first conveying roller is installed on the cutting platform, the first conveying roller is transmission connected to the second conveying roller through a first conveyor belt, the second conveying roller is rotatably installed on the hull, one end of the first conveying roller is rotatably installed on the cutting platform, the other end of the first conveying roller passes through the cutting platform and is coaxially fixed with the third gear, the third gear is transmission connected to the fourth gear through a third toothed belt, the fourth gear is rotatably installed on the cutting platform, the fourth gear is drive connected to the second motor through a fourth toothed belt, and the second motor is fixed to the hull.

[0010] Preferably, two augers are arranged above the first conveyor belt, and square holes are respectively opened at one end of the two augers close to the cutting table, and square rods are respectively slidably arranged in the two square holes, and the two square rods are respectively fixedly connected to the second gear and the fourth gear.

[0011] Preferably, the outer walls of the two augers are rotatably mounted with retaining rings, and the two retaining rings are respectively fixedly connected to one end of the first connecting rod and the second connecting rod, the middle part of the first connecting rod is fixed to the output end of the first hydraulic cylinder, the other end of the first connecting rod is fixedly connected to the first cutter, the middle part of the second connecting rod is fixed to the output end of the second hydraulic cylinder, and the other end of the second connecting rod is fixedly connected to the second cutter.

[0012] Preferably, one end of a spring is fixed inside the guide cylinder, the other end of the spring is fixedly connected to the guide rod, a limiting ring is fixed on the guide cylinder, and a limiting head is fixed on the outer wall of the guide rod.

[0013] Preferably, floating bodies are symmetrically installed on both sides of the hull, and the floating bodies are drivingly connected to a hydraulic motor, and the hydraulic motor is fixed on the hull.

[0014] Preferably, a chassis is rotatably mounted on the hull, and an excavating arm is mounted on the chassis.

[0015] The object of the present invention is to provide an underwater mowing and salvaging integrated boat, which has the following beneficial effects: ① The present invention changes the position of the stirring rod by setting a curved plate, which is equivalent to shaking the stirring rod. When the stirring rod is shaken, it produces a shaking effect on the water weeds entangled on the stirring rod, making it easier for the water weeds to fall off the stirring rod. This process not only improves the working efficiency of the weed removal mechanism, but also prevents the excessive entanglement of water weeds from causing the equipment to become stuck.

[0016] ② The present invention also provides an auger to gather duckweed on the water surface to the middle. The two augers can move laterally while rotating, which can cover a larger water surface area and effectively gather duckweed scattered in different positions to the middle. On the other hand, the shaking caused by the horizontal movement can also prevent the duckweed from adhering to the surface of the auger and affecting the gathering effect of the auger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric view of an underwater mowing and salvaging vessel; Figure 2 It is a partial axonometric diagram of the present invention from a first viewing angle; Figure 3 is a partial axonometric view of the second viewing angle of the present invention; Figure 4 It is a schematic diagram of the cooperation between the weeding mechanism and the curved plate of the present invention; Figure 5 It is a structural schematic diagram of the weeding mechanism of the present invention; Figure 6 It is a structural schematic diagram of the cutting mechanism of the present invention.

[0018] In the figure: 1-hull; 2-cutting platform; 10-first motor; 11-first rotating shaft; 12-guide cylinder; 13-guide rod; 14-stirring rod; 140-connecting part; 141-grass hooking part; 15-sliding sleeve; 16-curved plate; 20-first cutter; 21-second cutter; 22-first hydraulic cylinder; 23-second hydraulic cylinder; 3-mounting platform; 30-first groove; 31-second groove; 41-first gear; 42-second gear; 43-first toothed belt; 44-second toothed belt; 45- The fifth gear; 51-the first conveying roller; 52-the first conveying belt; 53-the second conveying roller; 54-the third gear; 55-the third toothed belt; 56-the fourth gear; 57-the fourth toothed belt; 58-the second motor; 59-the sixth gear; 60-the auger; 61-the square hole; 62-the square rod; 70-the retaining ring; 71-the first connecting rod; 72-the second connecting rod; 80-the spring; 81-the limiting ring; 82-the limiting head; 90-the floating body; 91-the hydraulic motor; 93-the chassis; 94-the digging arm. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] like Figure 1-Figure 6 As shown, the present invention provides an underwater weeding and salvaging integrated boat, including a hull 1, with buoys 90 symmetrically installed on both sides of the hull 1, the buoys 90 being rotatably installed on both sides of the hull 1, the buoys 90 being connected to a hydraulic motor 91 for driving, and the hydraulic motor 91 being fixed on the hull 1. A chassis 93 is also rotatably installed on the hull 1, and a digging arm 94 is installed on the chassis 93. A cutting platform 2 is fixed on the hull 1, and the setting of the cutting platform 2 can provide a stable support platform for weeding and cutting operations. A weeding mechanism is installed on the cutting platform 2, and the weeding mechanism is a winding type setting, which can effectively wind up and clean up the water weeds that spread and grow in the underwater environment. A cutting mechanism is also installed on the cutting platform 2, and the setting of the cutting mechanism can cut off the water weeds in time after they are wound to a certain extent, so as to ensure the continuity and efficiency of the salvage operation. A first motor 10 is fixed on the hull 1, and the first motor 10 is drivingly connected to the weeding mechanism. The weeding mechanism includes a first rotating shaft 11 rotatably mounted on the cutting table 2, and the first rotating shaft 11 is driven by the first motor 10. At least three groups of mounting cylinders are fixed on the first rotating shaft 11, and the three groups of mounting cylinders are evenly arranged along the length direction of the first rotating shaft 11. Preferably, one group of mounting cylinders is in the middle of the first rotating shaft 11, and the other two groups are respectively located near the ends on both sides of the first rotating shaft 11. Each group of mounting cylinders includes five guide cylinders 12, and the five guide cylinders 12 are evenly distributed in an annular shape around the outer wall of the first rotating shaft 11. The guide cylinders 12 are elastically connected and slidably matched with the guide rod 13. Specifically, one end of a spring 80 is fixed inside the guide cylinder 12, and the other end of the spring 80 is fixedly connected to the guide rod 13. A limiting ring 81 is fixed on the guide cylinder 12, and a limiting head 82 is fixed on the outer wall of the guide rod 13.

[0021] The guide rod 13 is fixedly connected to the stirring rod 14 .

[0022] The stirring rod 14 includes a connecting portion 140 and a grass hooking portion 141 fixed on the outer surface of the connecting portion 140 .

[0023] When it is necessary to mow the grass, the hull 1 is driven into the water. At this time, most of the winding weeding mechanism will be underwater. The first motor 10 is started, and the first motor 10 drives the first rotating shaft 11 to rotate, thereby driving the guide cylinder 12 and the guide rod 13 to rotate, and further driving the stirring rod 14 to revolve around the central axis of the first rotating shaft 11. The grass hooking part 141 on the stirring rod 14 entangles the water grass, and the entangled water grass rotates with the stirring rod 14 and is cut off by the cutting mechanism.

[0024] The end of the stirring rod 14 is rotatably mounted with a sliding sleeve 15, and the sliding sleeve 15 can overlap with the curved plate 16, and the curved plate 16 is fixed on the cutting table 2. When the stirring rod 14 rotates, under the elastic force of the spring 80, the limit ring 81 fixed on the guide cylinder 12 and the limit head 82 fixed on the outer wall of the guide rod 13 are in contact. When the sliding sleeve 15 on the stirring rod 14 overlaps with the curved plate 16, the spring 80 is first compressed due to the limitation of the convex part of the curved plate 16. At this time, the distance between the stirring rod 14 and the first rotating shaft 11 becomes smaller. As the stirring rod 14 continues to rotate, the curved plate 16 no longer limits the stirring rod 14, the spring 80 is reset, and the stirring rod 14 returns to its initial position under the elastic force.

[0025] The change of the position of the stirring rod 14 by the curved plate 16 is equivalent to shaking the stirring rod 14. When the stirring rod 14 is shaken, the water weeds entangled on the stirring rod 14 are shaken, making it easier for the water weeds to fall off the stirring rod 14. This process not only improves the working efficiency of the weed removal mechanism, but also prevents the water weeds from being excessively entangled and causing the equipment to be stuck.

[0026] As a further explanation of this embodiment, the cutting mechanism includes a first cutter 20 and a second cutter 21, wherein the first cutter 20 and the second cutter 21 are mounted on the cutting platform 2, and the first cutter 20 is arranged above the second cutter 21. The first cutter 20 is connected to the first hydraulic cylinder 22 by driving, and the second cutter 21 is connected to the second hydraulic cylinder 23 by driving. The first hydraulic cylinder 22 and the second hydraulic cylinder 23 are both fixed to the outside of the cutting platform 2, and the lower surface of the first cutter 20 fits the upper surface of the second cutter 21. This design enables the two groups of cutters to fit closely together to form an effective cutting surface during the mowing process. When the first hydraulic cylinder 22 and the second hydraulic cylinder 23 drive the first cutter 20 and the second cutter 21 to move respectively, the relative movement between them can accurately cut the water grass. This cutting method is not only efficient, but also can ensure that the water grass is neatly cut, which is convenient for subsequent transportation and salvage work.

[0027] In addition, the first hydraulic cylinder 22 and the second hydraulic cylinder 23 will inevitably be immersed in water, so it is necessary to use hydraulic cylinders used underwater.

[0028] In order to prevent the first cutter 20 and the second cutter 21 from offsetting during mowing and improve the accuracy of mowing, it is necessary to provide a stable sliding track for the cutters. Specifically, the first cutter 20 is slidably configured in the first groove 30, and the second cutter 21 is slidably configured in the second groove 31. The first groove 30 and the second groove 31 are both opened on the mounting platform 3, and the mounting platform 3 is fixedly connected to the cutting platform 2.

[0029] The rotation of the first rotating shaft 11 is driven by the first motor 10, and long-distance power transmission is required. However, since the first rotating shaft 11 is underwater, the use of an ordinary belt will cause slippage. It is necessary to use another power transmission method. It is feasible to use a sprocket or a toothed belt with a gear transmission. In this embodiment, a toothed belt with a gear transmission is used; specifically, the output shaft of the first motor 10 is coaxially fixed with the first gear 41, the first gear 41 and the second gear 42 are connected by a first toothed belt 43, and the second gear 42 is rotatably installed on the cutting table 2. The installation method is usually a bearing connection to ensure stability and accuracy during rotation. The second gear 42 is connected to the first rotating shaft 11 by a second toothed belt 44. A fifth gear 45 is fixed to one end of the first rotating shaft 11 close to the second toothed belt 44, that is, the second gear 42 and the fifth gear 45 are connected by the second toothed belt 44.

[0030] As a further explanation of this embodiment, in the process of underwater mowing and salvaging, the weeding mechanism first winds up the creeping waterweeds by winding, and then the cutting mechanism neatly cuts the wound waterweeds. The cut waterweeds naturally fall or are shaken off due to gravity, and are transported to the hull 1 by the conveying mechanism after falling. The conveying mechanism includes a first conveying roller 51 rotatably mounted on the cutting table 2, the first conveying roller 51 is transmission-connected to the second conveying roller 53 through a first conveyor belt 52, and the second conveying roller 53 is rotatably mounted on the hull 1. The power of the conveying roller is provided by the second motor 58 fixed on the hull 1, and the power transmission mode is still completed by the cooperation of gears and toothed belts. One end of the first conveying roller 51 is rotatably mounted on the cutting platform 2, and the other end of the first conveying roller 51 passes through the cutting platform 2 and is coaxially fixed with the third gear 54. The third gear 54 is connected to the fourth gear 56 through the third toothed belt 55. The fourth gear 56 is rotatably mounted on the cutting platform 2, and the fourth gear 56 is connected to the second motor 58 through the fourth toothed belt 57. Among them, the sixth gear 59 is coaxially fixed on the output end of the second motor 58, that is, the sixth gear 59 and the fourth gear 56 are connected through the fourth toothed belt 57.

[0031] As a further explanation of this embodiment, the present invention further provides an auger 60 to gather duckweed on the water surface to the middle. Specifically, two auger 60 are arranged above the first conveyor belt 52. The two auger 60 are symmetrically arranged. The two auger 60 are respectively provided with square holes 61 at one end close to the header 2. Square rods 62 are respectively slidably arranged in the two square holes 61. The two square rods 62 are respectively coaxially fixedly connected with the second gear 42 and the fourth gear 56. The first motor 10 can drive the second gear 42 to rotate through the first toothed belt 43, so it drives one of the auger 60 to rotate. The second motor 58 can drive the fourth gear 56 to rotate through the fourth toothed belt 57, so it can drive the other auger 60 to rotate. During the rotation of the auger 60, its spiral blades can effectively gather duckweed on the water surface to the middle, reducing the dispersion of duckweed on the water surface. The duckweed gathered by the auger 60 is concentrated in the middle of the first conveyor belt 52, and then transported to the storage and processing area on the hull 1 by the first conveyor belt 52.

[0032] The outer walls of the two augers 60 are both rotatably mounted with retaining rings 70, and the two retaining rings 70 are respectively fixedly connected to one end of the first connecting rod 71 and the second connecting rod 72. The middle part of the first connecting rod 71 is fixed to the output end of the first hydraulic cylinder 22, and the other end of the first connecting rod 71 is fixedly connected to the first cutter 20. The middle part of the second connecting rod 72 is fixed to the output end of the second hydraulic cylinder 23, and the other end of the second connecting rod 72 is fixedly connected to the second cutter 21. The driving force provided by the first hydraulic cylinder 22 can not only drive the first cutter 20 to move horizontally, but also drive the auger 60 to move horizontally. Similarly, the driving force provided by the second hydraulic cylinder 23 can not only drive the second cutter 21 to move horizontally, but also drive the other auger 60 to move horizontally. The two augers 60 rotate and move horizontally at the same time, which can cover a larger water surface area and effectively gather duckweeds scattered at different positions to the middle. On the other hand, the shaking caused by the horizontal movement can also prevent duckweed from adhering to the surface of the auger 60, affecting the gathering effect of the auger 60.

[0033] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work are all within the protection scope of the present invention.

Claims

1. An underwater weed cutting and salvaging integrated vessel, comprising a hull (1) and a cutting platform (2) fixed on the hull (1), the cutting platform (2) being provided with a weeding mechanism for winding up water weeds, and the cutting platform (2) being provided with a cutting mechanism for cutting off water weeds, characterized in that: A first motor (10) is fixed on the hull (1), the first motor (10) is drivingly connected to the weeding mechanism, the weeding mechanism comprises a first rotating shaft (11) rotatably mounted on the cutting table (2), at least three groups of mounting cylinders are fixed on the first rotating shaft (11), each group of mounting cylinders comprises five guide cylinders (12), the guide cylinders (12) are elastically connected and slidably matched with guide rods (13), and the guide rods (13) are fixedly connected to the stirring rods (14); A sliding sleeve (15) is rotatably mounted on the end of the stirring rod (14); the sliding sleeve (15) is capable of overlapping with a curved plate (16); and the curved plate (16) is fixed on the cutting platform (2).

2. The underwater mowing and salvaging integrated vessel according to claim 1, characterized in that: The cutting mechanism comprises a first cutter (20) and a second cutter (21), wherein the first cutter (20) and the second cutter (21) are mounted on the cutting platform (2), the first cutter (20) is drivingly connected to a first hydraulic cylinder (22), and the second cutter (21) is drivingly connected to a second hydraulic cylinder (23), the first hydraulic cylinder (22) and the second hydraulic cylinder (23) are both fixed outside the cutting platform (2), and the lower surface of the first cutter (20) is in contact with the upper surface of the second cutter (21).

3. The underwater mowing and salvaging integrated vessel according to claim 2, characterized in that: The first cutting knife (20) is slidably arranged in the first groove (30), and the second cutting knife (21) is slidably arranged in the second groove (31). The first groove (30) and the second groove (31) are both formed on the mounting platform (3), and the mounting platform (3) is fixedly connected to the cutting platform (2).

4. The underwater mowing and salvaging integrated vessel according to claim 3, characterized in that: The output shaft of the first motor (10) is coaxially fixed with the first gear (41); the first gear (41) is connected to the second gear (42) via a first toothed belt (43); the second gear (42) is rotatably mounted on the cutting platform (2); and the second gear (42) is connected to the first rotating shaft (11) via a second toothed belt (44).

5. The underwater mowing and salvaging integrated vessel according to claim 4, characterized in that: A first conveying roller (51) is mounted on the cutting platform (2); the first conveying roller (51) is transmission-connected to a second conveying roller (53) via a first conveying belt (52); the second conveying roller (53) is rotatably mounted on the hull (1); one end of the first conveying roller (51) is rotatably mounted on the cutting platform (2); the other end of the first conveying roller (51) passes through the cutting platform (2) and is coaxially fixed to a third gear (54); the third gear (54) is transmission-connected to a fourth gear (56) via a third toothed belt (55); the fourth gear (56) is rotatably mounted on the cutting platform (2); the fourth gear (56) is drive-connected to a second motor (58) via a fourth toothed belt (57); and the second motor (58) is fixed to the hull (1).

6. The underwater mowing and salvaging integrated vessel according to claim 5, characterized in that: Two augers (60) are arranged above the first conveyor belt (52), and square holes (61) are respectively provided at one end of the two augers (60) close to the cutting table (2). Square rods (62) are respectively slidably arranged in the two square holes (61), and the two square rods (62) are respectively fixedly connected to the second gear (42) and the fourth gear (56).

7. The underwater mowing and salvaging integrated vessel according to claim 6, characterized in that: The outer walls of the two augers (60) are both rotatably mounted with retaining rings (70), the two retaining rings (70) being fixedly connected to one end of a first connecting rod (71) and a second connecting rod (72) respectively, the middle portion of the first connecting rod (71) being fixed to an output end of a first hydraulic cylinder (22), the other end of the first connecting rod (71) being fixedly connected to a first cutter (20), the middle portion of the second connecting rod (72) being fixed to an output end of a second hydraulic cylinder (23), the other end of the second connecting rod (72) being fixedly connected to a second cutter (21).

8. The underwater mowing and salvaging integrated vessel according to claim 7, characterized in that: One end of a spring (80) is fixed inside the guide cylinder (12), and the other end of the spring (80) is fixedly connected to the guide rod (13). A limit ring (81) is fixed on the guide cylinder (12), and a limit head (82) is fixed on the outer wall of the guide rod (13).

9. The underwater mowing and salvaging integrated vessel according to claim 2, characterized in that: Floating bodies (90) are symmetrically mounted on both sides of the hull (1); the floating bodies (90) are drivingly connected to a hydraulic motor (91); and the hydraulic motor (91) is fixed on the hull (1).

10. The underwater mowing and salvaging integrated vessel according to claim 2, characterized in that: A chassis (93) is rotatably mounted on the hull (1), and a digging arm (94) is mounted on the chassis (93).

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