Ship device for maintenance operation of aquatic vegetation in shallow lake

Abstract

The utility model relates to the field of ecological maintenance, and discloses a ship device for maintenance operation of aquatic vegetation in shallow lakes, which comprises a main body ship, transport ships are detachably mounted on two sides of the main body ship through lock catch type connecting chains, and an adjusting component is arranged on the surface of the main body ship. A weight sensor is arranged in the center of the surface of the transport ship, a three-color lamp is arranged on the surface of the transport ship, the surface of the weight sensor is in contact with a collecting frame, and lifting chains are arranged on the two sides of the collecting frame. According to the aquatic plant transport ship, the weight sensor on the surface of the transport ship is electrically connected with the three-color lamp, the weight of aquatic plants in the collecting frame can be sensed in real time, the weight state is displayed through different colors of the three-color lamp, and when the weight is within a reasonable range, the green light is turned on, and the aquatic plants can be continuously loaded; when the transportation requirement is met, the yellow lamp is turned on; when overload occurs, the red light is turned on, the grass cannot be continuously loaded, and the overload phenomenon is effectively avoided through the weight monitoring mechanism.

Description

Technical Field

[0001] This utility model relates to the field of ecological conservation, and in particular to a boat device for the maintenance of aquatic vegetation in shallow lakes. Background Technology

[0002] With increasing emphasis on the quality of aquatic ecosystems, more and more eutrophic lakes are implementing submerged vegetation restoration projects to ensure water quality safety. During the maintenance of clear-water aquatic plant ecosystems in lakes, it is necessary to regularly harvest excess aquatic plants to prevent plant stems and leaves from floating to the surface and affecting the overall ecological landscape of the lake.

[0003] Currently, the harvesting of aquatic plants in most clear-water lakes still relies on small mowing boats or manual dredging. However, during the harvesting operation, it is difficult to control the load on each boat. Overloading the boat results in high fuel consumption during transportation and increases the risk of the boat capsizing or sinking, posing safety hazards. On the other hand, underloading the boat leads to low work efficiency, high fuel consumption, and difficulty in cost control. Therefore, a boat device for the maintenance of aquatic vegetation in shallow lakes is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a boat device for the maintenance of aquatic vegetation in shallow lakes, which aims to improve the problem in the prior art that it is difficult to control the load of each boat during aquatic plant harvesting operations, resulting in excessive loading of harvested aquatic plants and high fuel consumption during transportation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a boat device for the maintenance of aquatic vegetation in shallow lakes, comprising a main boat, on both sides of which a transport boat is detachably mounted via a locking chain; a tail motor is provided at the rear of both the main boat and the transport boat; two sets of fixed frames are fixedly connected to the front surface of the main boat; a fixed frame is rotatably connected between the two sets of fixed frames; a motor a is fixedly connected to the outer sidewall of the fixed frame; a gear is fixedly connected to the output shaft of the motor a; a sprocket is driven to the surface of the gear; a connecting rod is fixedly connected to the surface of the sprocket; a shovel claw is fixedly connected to the end of the fixed frame; an adjustment component is provided on the surface of the main boat; a weight sensor is provided at the center of the surface of the transport boat; a three-color light is provided on the surface of the transport boat; a collection frame is in contact with the surface of the weight sensor; and lifting chains are provided on both sides of the collection frame.

[0006] As a further description of the above technical solution:

[0007] The adjustment assembly includes a motor b, the output shaft of which is fixedly connected to a threaded rod, a slider is threadedly connected to the surface of the threaded rod, two sets of baffles are fixedly connected to the side wall of the top of the slider, a hinge rod is hinged to the inner wall of the slider, and a connecting plate is hinged to the end of the hinge rod away from the slider.

[0008] As a further description of the above technical solution:

[0009] The gears are provided in three sets, and the rotation center shafts of the three sets of gears are fixedly connected. The gears are rotatably connected to the inner sidewall of the fixed frame.

[0010] As a further description of the above technical solution:

[0011] The sprockets are provided in three sets, and the connecting rod passes through and is fixedly connected between the three sets of sprockets.

[0012] As a further description of the above technical solution:

[0013] The motor b is fixedly connected to the bottom end of the inner wall of the main ship, and the threaded rod is rotatably connected to the inner wall of the top of the main ship.

[0014] As a further description of the above technical solution:

[0015] The slider is slidably connected to the inner wall at the top of the main ship, and the bottom end of the baffle is in contact with the surface of the main ship.

[0016] As a further description of the above technical solution:

[0017] The connecting plate is fixedly connected to the inner side of the fixed frame at the end away from the shovel claw.

[0018] As a further description of the above technical solution:

[0019] The surface of the transport ship is provided with an installation groove, the bottom end of the collection frame is in contact with the inner wall of the installation groove of the transport ship, and the weight sensor is electrically connected to the tri-color lamp.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the weight sensor on the surface of the transport ship is electrically connected to the three-color light, which can sense the weight of the aquatic plants in the collection box in real time and display the weight status through different colors of the three-color light. When the weight is within a reasonable range, the green light is on and the loading of aquatic plants can continue; when the transportation requirements are met, the yellow light is on; when overloaded, the red light is on and the loading of aquatic plants cannot continue. This weight monitoring mechanism effectively avoids overloading and ensures the safety of transportation.

[0022] 2. In this utility model, motor b drives the threaded rod to rotate, causing the slider to move within the groove of the main body of the vessel. Through the hinged rod, it pushes the connecting plate, thereby causing the fixed frame to rotate around the fixed bracket, adapting to the needs of dredging aquatic plants at different depths. Simultaneously, motor a drives the gear to rotate, causing the sprocket and connecting rod to move, allowing the aquatic plants scooped up by the shovel claw to be smoothly transported to the surface of the main body of the vessel, improving dredging efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a boat device for the maintenance of aquatic vegetation in shallow lakes, as proposed in this utility model.

[0024] Figure 2 This is a schematic diagram of the main hull and transport vessel of a boat device for the maintenance of aquatic vegetation in shallow lakes, as proposed in this utility model.

[0025] Figure 3 This is a partial cross-sectional view of the main hull of a boat device for maintaining aquatic vegetation in shallow lakes, as proposed in this utility model.

[0026] Figure 4 This is a schematic diagram of the transport vessel and collection frame in a separated state of a boat device for the maintenance of aquatic vegetation in shallow lakes, as proposed in this utility model.

[0027] Legend:

[0028] 1. Main body; 2. Locking chain; 3. Transport vessel; 4. Tail engine; 5. Collection box; 6. Lifting chain; 7. Tri-color light; 8. Fixing frame; 9. Fixing frame; 10. Motor a; 11. Gear; 12. Sprocket; 13. Connecting rod; 14. Hoisting claw; 15. Adjustment assembly; 151. Motor b; 152. Threaded rod; 153. Slider; 154. Baffle; 155. Hinge rod; 156. Connecting plate; 16. Weight sensor. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-3This utility model provides an embodiment of a boat device for the maintenance of aquatic vegetation in shallow lakes, including a main boat 1. Transport boats 3 are detachably mounted on both sides of the main boat 1 via interlocking connecting chains 2. The interlocking connecting chains 2 are existing technology, allowing the two transport boats 3 to be connected to the main boat 1. This allows aquatic plants, transported to the surface of the main boat 1 by connecting rods 13, to be placed in a collection frame 5. By releasing the interlocking connecting chains 2, the tail machine 4 at the rear of the transport boat 3 can transport the collected aquatic plants to the shore. Both the main boat 1 and the transport boat 3 have tail machines 4 at their rear ends. The tail machines 4 are existing technology, providing power to the main boat 1 and transport boat 3. Two sets of fixed frames 8 are fixedly connected to the front surface of the main boat 1, and a fixed frame 9 is rotatably connected between the two sets of fixed frames 8. The fixed frame 9 can rotate between the fixed frames 8, thereby adjusting the height of the scooping claw 14, enabling the scooping of aquatic plants at different depths.

[0031] Reference Figures 1-3 A motor a10 is fixedly connected to the outer sidewall of the fixed frame 9. A gear 11 is fixedly connected to the output shaft of the motor a10. Three sets of gears 11 are provided, and their rotational center shafts are fixedly connected. When the motor a10 drives one set of gears 11 to rotate, the first set of gears 11 synchronously drives all three sets of gears 11 to rotate synchronously. This causes the three sets of sprockets 12 to rotate on the surface of the gears 11, thus allowing the water plants scooped up by the scooping claw 14 to be transported from the surface of the connecting rod 13 to the surface of the main vessel 1. It can be used for maintenance of shallow lakes. Gear 11 is rotatably connected to the inner side wall of fixed frame 9. Sprockets 12 are connected to the surface of gear 11. Connecting rods 13 are fixedly connected to the surface of sprockets 12. There are three sets of sprockets 12. Connecting rods 13 pass through and are fixedly connected between the three sets of sprockets 12. A shovel claw 14 is fixedly connected to the end of fixed frame 9. By setting the shovel claw 14, the aquatic plants on the surface of shallow lakes can be shoveled up for maintenance. Adjustment components 15 are set on the surface of the main boat 1.

[0032] Reference Figure 2 and Figure 3The adjustment assembly 15 includes a motor b151, the output shaft of which is fixedly connected to a threaded rod 152. The motor b151 is fixedly connected to the bottom end of the inner wall of the main body 1. The threaded rod 152 is rotatably connected to the inner wall of the top end of the main body 1. A slider 153 is threadedly connected to the surface of the threaded rod 152. An internal thread groove is formed at the center of the bottom end of the slider 153, and a sliding groove is formed on the surface of the main body 1. The rotation of the threaded rod 152 allows the slider 153 to move threadedly on its surface and simultaneously move within the inner wall of the sliding groove of the main body 1. Two sets of baffles 154 are fixedly connected to the side wall of the top end of the slider 153. The slider 153 is slidably connected to the inner wall of the top end of the main body 1. The bottom end of the plate 154 contacts the surface of the main vessel 1. By setting the baffle 154, the chute of the main vessel 1 can be blocked, thereby preventing lake water from entering the interior of the chute of the main vessel 1 and corroding the threaded rod 152. The inner wall of the slider 153 is hinged with a hinge rod 155. The end of the hinge rod 155 away from the slider 153 is hinged with a connecting plate 156. The connecting plate 156 is fixedly connected to the inner side of the fixed frame 9 away from the shovel claw 14. When the slider 153 moves, it will push the connecting plate 156 through the hinge rod 155 to drive the fixed frame 9 to rotate around the fixed frame 8, thereby adjusting the overall depth. This allows for adjustment according to the aquatic vegetation at different depths.

[0033] Reference Figure 1 and Figure 4 A weight sensor 16 is installed at the center of the surface of the transport vessel 3. A tri-color light 7 is also installed on the surface of the transport vessel 3. A collection frame 5 is in contact with the surface of the weight sensor 16. A wire mesh is installed at the bottom of the collection frame 5, allowing water to drain from the wire mesh when the aquatic plants are lifted, placing the plants on the surface of the collection frame 5. Lifting chains 6 are installed on both sides of the collection frame 5. When the aquatic plants are transported to the shore, a crane can be connected to the lifting chains 6 to lift the collection frame 5 onto a garbage truck for unloading. An installation groove is provided on the surface. The bottom end of the collection frame 5 contacts the inner wall of the installation groove of the transport vessel 3. The weight sensor 16 is electrically connected to the tri-color light 7. By contacting the bottom end of the collection frame 5, the weight sensor 16 senses the weight of the aquatic plants inside the collection frame 5 and transmits a signal to the tri-color light 7. When the weight is between 600 and 700 kg, the green light illuminates, indicating that the loading of aquatic plants can continue; when the weight is between 700 and 800 kg, the yellow light illuminates, indicating that the weight meets the transportation requirements; when the weight exceeds 800 kg, the red light illuminates, indicating that the load has been exceeded and the loading of aquatic plants cannot continue.

[0034] Working principle: Both the main vessel 1 and the transport vessel 3 are equipped with a tail engine 4 at the rear. The tail engine 4 serves as a power unit, providing forward and backward power to the main vessel 1 and the transport vessel 3, enabling the vessels to move freely in shallow lakes and reach different work areas to carry out aquatic vegetation maintenance operations.

[0035] The two sets of fixed frames 8 at the front of the main vessel 1 are rotatably connected to the fixed frame 9. The fixed frame 9 can be rotated by adjusting the component 15. The motor b151 of the adjusting component 15 drives the threaded rod 152 to rotate. The threaded rod 152 drives the slider 153 to move threadedly on its surface. At the same time, the slider 153 moves in the groove of the main vessel 1. The slider 153 pushes the connecting plate 156 through the hinge rod 155, thereby driving the fixed frame 9 to rotate around the fixed frame 8, adjusting the height of the shovel claw 14 to adapt to the needs of dredging aquatic plants at different depths.

[0036] The motor a10 on the outside of the fixed frame 9 drives the gear 11 to rotate. Since the rotation center axis of the three sets of gears 11 is fixed, the rotation of one set of gears 11 will drive the three sets of gears 11 to rotate synchronously. The gear 11 is connected to the sprocket 12 for transmission. The sprocket 12 rotates on the surface of the gear 11. The connecting rod 13 fixed on the surface of the sprocket 12 also moves accordingly. After the scooping claw 14 scoops up the water plants on the surface of the shallow lake, the water plants are transported to the surface of the main boat 1 by the connecting rod 13, completing the water plant retrieval process.

[0037] The aquatic plants collected on the main vessel 1 are placed into a collection frame 5. A wire mesh is installed at the bottom of the collection frame 5 to allow water to drain out when the aquatic plants are lifted. The collection frame 5 is placed in an installation groove on the surface of the transport vessel 3. The transport vessel 3, powered by its tail engine 4, transports the collected aquatic plants to the shore. Upon arrival at the shore, a crane connects to the lifting chains 6 on both sides of the collection frame 5, lifting it onto a garbage truck for unloading. Simultaneously, a weight sensor 16 on the surface of the transport vessel 3 contacts the bottom of the collection frame 5 to sense the collection. The weight of the aquatic plants inside frame 5 is monitored by a weight sensor 16, which transmits the weight signal to a tri-color light 7. When the weight of the aquatic plants inside frame 5 is between 600 and 700 kg, the tri-color light 7 illuminates green, indicating that loading can continue. When the weight is between 700 and 800 kg, the light illuminates yellow, indicating that the weight meets the transportation requirements. When the weight exceeds 800 kg, the light illuminates red, indicating that the load has been exceeded and loading cannot continue. Through weight monitoring, it can be ensured that the transport vessel 3 transports aquatic plants within a safe carrying capacity, thereby improving transportation efficiency and safety.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vessel device for the maintenance of aquatic vegetation in shallow lakes, comprising a main vessel (1), characterized in that: The main ship (1) has a transport ship (3) detachably mounted on both sides via a locking chain (2). Both the main ship (1) and the transport ship (3) have a tail engine (4) at their rear ends. Two sets of fixed frames (8) are fixedly connected to the front surface of the main ship (1). A fixed frame (9) is rotatably connected between the two sets of fixed frames (8). A motor a (10) is fixedly connected to the outer sidewall of the fixed frame (9). A gear (11) is fixedly connected to the output shaft of the motor a (10). The surface of the gear (11)... A sprocket (12) is connected to the transmission, and a connecting rod (13) is fixedly connected to the surface of the sprocket (12). A shovel claw (14) is fixedly connected to the end of the fixed frame (9). An adjustment component (15) is provided on the surface of the main ship (1). A weight sensor (16) is provided at the center of the surface of the transport ship (3). A three-color light (7) is provided on the surface of the transport ship (3). A collection frame (5) is in contact with the surface of the weight sensor (16). Lifting chains (6) are provided on both sides of the collection frame (5).

2. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 1, characterized in that: The adjustment assembly (15) includes a motor b (151), the output shaft of which is fixedly connected to a threaded rod (152), a slider (153) is threadedly connected to the surface of the threaded rod (152), two sets of baffles (154) are fixedly connected to the side wall of the top of the slider (153), a hinge rod (155) is hinged to the inner wall of the slider (153), and a connecting plate (156) is hinged to the end of the hinge rod (155) away from the slider (153).

3. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 1, characterized in that: The gear (11) is provided in three sets, and the rotation center shafts of the three sets of gears (11) are fixedly connected. The gear (11) is rotatably connected to the inner side wall of the fixed frame (9).

4. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 1, characterized in that: The sprockets (12) are provided in three sets, and the connecting rod (13) passes through and is fixedly connected between the three sets of sprockets (12).

5. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 2, characterized in that: The motor b (151) is fixedly connected to the bottom end of the inner wall of the main ship (1), and the threaded rod (152) is rotatably connected to the inner wall of the top of the main ship (1).

6. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 2, characterized in that: The slider (153) is slidably connected to the inner wall at the top of the main ship (1), and the bottom end of the baffle (154) is in contact with the surface of the main ship (1).

7. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 2, characterized in that: The connecting plate (156) is fixedly connected to the inner side of the fixed frame (9) at the end away from the shovel claw (14).

8. The boat device for maintaining aquatic vegetation in shallow lakes according to claim 1, characterized in that: The surface of the transport ship (3) is provided with an installation groove, the bottom end of the collection frame (5) is in contact with the inner wall of the installation groove of the transport ship (3), and the weight sensor (16) is electrically connected to the tri-color lamp (7).

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