Submerged plant planting vessel and method of operation thereof

Abstract

The application discloses a submerged plant planting ship and a working method thereof, and belongs to the field of ecological restoration. The planting ship comprises a ship body, a feeding unit and a planting unit. The ship body is a ship body in the prior art. The feeding unit is detachably fixed on the ship body near the stern. The planting unit is detachably fixed on the ship body near the stern and close to the feeding unit. Through the cooperation between the feeding unit and the planting unit, automatic planting is realized, and the planting ship is suitable for narrow or irregular water areas, so that the planting efficiency is improved. In addition, through the planting unit, the problem that the submerged plants are prone to floating seedlings in uneven water areas and the planting quality is low is effectively solved, the planting efficiency is improved, meanwhile, the problem that secondary pollution or sediment floating is caused by large disturbance, the water bottom ecology is damaged, and the survival rate of the submerged plants is affected is avoided, so that the survival rate of the submerged plants after planting is improved, and the ecological restoration quality is further improved.

Description

Technical Field

[0001] This invention belongs to the technical field of submerged plant planting equipment, and more specifically, relates to a submerged plant planting boat and its working method. Background Technology

[0002] Submerged plants are those whose roots are anchored in the soil at the bottom of the water column, while their leaves, stems, and other parts are completely or mostly submerged in the water. These plants play a vital role in aquatic ecosystems, providing oxygen, purifying water, and offering habitats and food sources for aquatic animals. With the increasing severity of global water pollution, eutrophication is widespread in lakes and rivers, leading to water quality deterioration. Therefore, the demand for ecological restoration using submerged plants is growing. Many countries and regions have adopted submerged plant restoration as an important means of improving water quality and restoring ecological balance.

[0003] A planting boat is a tool specifically designed for water operations, facilitating the rapid and efficient planting of submerged plants on vast bodies of water. It can carry a large number of submerged plants, tools, and personnel, allowing operations to be carried out directly in the target water area, reducing the inconvenience and time costs of traditional planting methods. In the prior art, Chinese Patent CN116062099A discloses a submerged plant net throwing planting boat, including a hull, a roller, a grass net, an inclined track, a conveying device, perforated rollers, a gantry, and a four-bar linkage. The roller is arranged on the hull, and the grass net is wound and stored on the roller. The conveying device is attached to and moves on the inclined track, the downstream section of which is connected to the lake bottom soil. The grass net is released from the roller, and upstream of the conveying device, an auxiliary tool grabs the seedlings planted on the seedling device and presses them into the grass net. The grass net, fully loaded with seedlings, passes through the inclined track and is thrown to the lake bottom by gravity. Several perforated rollers are connected to the stern of the boat, and the perforated rollers are softly connected. The gantry is installed at the stern of the boat and is equipped with pulleys for raising and lowering the inclined guide rail and rollers.

[0004] Chinese patent CN116062099A effectively reduces seedling drift rate, precisely controls planting spacing, achieves high planting efficiency, and is highly adaptable to terrain and water depth. Both the seedling planter and the grass net are made of natural biodegradable materials, allowing for natural underwater decomposition after planting without causing secondary pollution. However, it still does not solve some problems associated with large-scale planting using existing planting boats. For example, using grass nets to support seedlings requires a large area and is unsuitable for narrow or irregular waters, especially in areas with uneven bottoms, easily causing some seedlings to suspend in the air, affecting planting quality. Secondly, although multi-row planter sets using grass nets can achieve large-area planting and improve planting efficiency, and perforated rollers can effectively suppress seedling drift, they also lead to significant underwater ecological disturbance and sediment resuspension. Therefore, a mechanized planting equipment for submerged plants is urgently needed to solve these problems. Summary of the Invention

[0005] To address the aforementioned deficiencies or improvement needs of existing technologies, this invention provides a submerged plant planting vessel and its operating method. Through the cooperation between the feeding unit and the planting unit, automated planting is achieved, adapting to narrow or irregular waters, thereby improving planting efficiency. Secondly, the planting unit effectively solves the problem of submerged plants easily floating and having low planting quality in waters with uneven bottoms, thus improving planting efficiency. At the same time, it avoids generating significant disturbances that could cause secondary pollution or sediment floating, which could damage the underwater ecosystem and affect the survival rate of submerged plants, thereby improving the survival rate of submerged plants after planting and further enhancing the quality of ecological restoration.

[0006] To achieve the above objectives, the present invention provides a submerged plant planting vessel, comprising: a hull, a feeding unit, and a planting unit, wherein:

[0007] The hull is used to carry submerged plants, the feeding unit, and the planting unit;

[0008] The feeding unit includes: a storage box and a feeding tray; the storage box is detachably fixed to the hull near the stern; the feeding tray is detachably fixed to the bottom of the storage box.

[0009] The planting unit includes a planting arm, a drive component, a planting module, and a control module. The planting arm is detachably fixed to the hull near the stern and close to the feeding tray. The drive component is located on the outside of the planting arm. The planting module is detachably fixed to the outside of the belt. The control module includes a movable controller, which regulates the feeding unit and the planting unit, controls the planting speed and density of the planting basket, improves planting quality and efficiency, and avoids large disturbances that could cause secondary pollution or sediment floating.

[0010] Furthermore, the planting arm includes: a planting arm support and a support rod; the planting arm support is detachably fixed to the hull near the stern, and is mainly composed of a fixing plate and two support frames; the support rod is fixed to one side of the feeding tray through the two support frames of the planting arm support.

[0011] Furthermore, the driving component includes: a second driving motor and the belt; the second driving motor is fixedly mounted on the upper end of the support frame, and its output shaft extends above the support rod; the belt is sleeved on the outside of the support rod and slides around the outside of the support rod under the drive of the second driving motor.

[0012] Furthermore,

[0013] The bottom end of the support rod is provided with a tapered stop;

[0014] The driving component includes a driving sleeve and a traction rope. The driving sleeve is sleeved on the outside of the support rod and fixedly sleeved on the outside of the planting module. The traction rope is connected to the output shaft of the second drive motor and the driving sleeve respectively, so that the driving sleeve moves along the support rod.

[0015] Furthermore, the control module includes: an electrical signal device, which is fixedly installed inside the support rod; two electrical signal devices are installed on the end of the support rod facing the feeding tray, and are respectively close to the upper end and the bottom end of the support rod.

[0016] Furthermore, the storage box is fixedly provided with a material discharge hole adapted to the planting basket on its lower surface away from the hull; a conveyor belt is fixedly provided inside the storage box so that the planting basket inside the storage box is transported to the material discharge hole and falls into the feeding tray.

[0017] Furthermore, the feeding tray includes: a feeding support, a first drive motor, and a turntable; the feeding support is detachably fixed to the bottom of the storage box, and is divided into upper and lower layers. The upper layer is fixedly provided with a semi-cylindrical groove adapted to the turntable, and the lower layer is provided with a carrying plate at one end of the semi-cylindrical groove. The carrying plate protrudes from the semi-cylindrical groove by a certain distance and can be flipped downwards and automatically returned to its original position; the first drive motor is fixedly located inside the lower layer of the feeding support, and the output shaft of the first drive motor passes through the upper surface of the lower layer of the feeding support and is fixedly connected to the turntable.

[0018] Furthermore, the planting module includes: a planting module body, an electromagnet, a steel needle, and a spring; the planting module body is detachably fixed to the outside of the belt; the electromagnet is fixed inside the planting module body near the belt; the steel needle passes through one side of the planting module body and intermittently contacts the electromagnet; the spring is fixed inside the planting module body and sleeved on the outside of the steel needle; the steel needle has a baffle inside the planting module body near the feeding tray, so that the spring pushes the steel needle.

[0019] Furthermore, a gathering tube is fixedly provided inside the planting module body, and the gathering tube surrounds the electromagnet, the steel needle and the spring inside the planting module body.

[0020] Another aspect of the present invention provides a method for operating a submerged plant cultivation vessel, which is implemented using the cultivation vessel described above, and includes the following steps:

[0021] S1: Check the working status of the planting boat, and before the planting boat starts working, group multiple submerged plants together, wrap the planting soil and the roots of the submerged plants with non-woven fabric or other biodegradable materials, and then place them in the planting basket for stable placement.

[0022] S2: Place the planting basket inside the hull and the storage box. Once the planting vessel arrives at the planting area, the planting operation can begin.

[0023] S3: The planting basket is fed into the turntable groove by the conveyor belt in the storage box. The turntable rotates and rotates the planting basket to a suitable position. At this time, the planting module is in the initial position.

[0024] S4: After receiving the electrical signal, the electromagnet of the planting module is de-energized, and the spring pushes the steel needle to receive the planting basket in step S3.

[0025] S5: The driving component continues to drive the planting module to move downward along the support rod until the planting basket enters the bottom mud of the planting area. At the same time, the electromagnet receives an electrical signal and is energized to retract the steel needle, thus completing one submerged plant planting. Afterward, the planting module moves upward along the support rod under the drive component until it returns to the initial position.

[0026] S6: Repeat steps S3 to S5 until planting is completed in all planting areas.

[0027] In summary, compared with the prior art, the above-described technical solutions conceived by this invention can achieve the following beneficial effects:

[0028] 1. The planting boat of the present invention, through the cooperation between the feeding unit and the planting unit, achieves automated planting and is adapted to narrow or irregular waters, thereby improving planting efficiency. Secondly, through the planting unit, it effectively solves the problem that submerged plants are prone to floating and low planting quality in waters with uneven bottoms, thus improving planting efficiency. At the same time, it avoids the problem of secondary pollution or sediment floating caused by large disturbances, which would damage the underwater ecology and affect the survival rate of submerged plants, thereby improving the survival rate of submerged plants after planting and further improving the quality of ecological restoration.

[0029] 2. The planting boat of the present invention, through the cooperation of the feeding unit and the planting unit, realizes cyclic operation, thereby enabling fast, continuous and automatic planting. At the same time, by adjusting the speed of the conveyor belt conveying the planting basket, the speed of the first drive motor and the second drive motor, or by increasing the number of planting modules and / or planting arms, the planting density and planting speed can be controlled, further improving work efficiency.

[0030] 3. The planting boat of the present invention avoids the risk of water ingress causing damage to the first drive motor by employing a waterproof device, including a sealing ring, at the contact point between the output shaft of the first drive motor and the lower upper surface of the feeding support.

[0031] 4. The planting boat of the present invention, by setting the loading plate that can be automatically reset, prevents the planting basket from falling directly when received by the planting unit.

[0032] 5. The planting boat of the present invention improves the planting unit by adding the support frame, the conical stop, the drive sleeve and the traction rope, thereby increasing the adaptability of the planting boat to complex aquatic environments and greatly expanding its application scenarios. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of the planting vessel according to an embodiment of the present invention;

[0034] Figure 2 This is a schematic diagram of the feeding tray structure according to an embodiment of the present invention;

[0035] Figure 3 This is a cross-sectional view of the feeding unit and planting unit according to an embodiment of the present invention;

[0036] Figure 4 This is a schematic diagram of the structure at point A in an embodiment of the present invention;

[0037] Figure 5 This is a schematic diagram of the structure of the planting module receiving the planting basket in an embodiment of the present invention;

[0038] Figure 6 This is a schematic diagram of the steps of the planting boat working method according to an embodiment of the present invention;

[0039] Figure 7 This is a schematic diagram of the planting module in Embodiment 5 of the present invention;

[0040] Figure 8 This is a schematic diagram of the structure of the planting module when planting submerged plants in Embodiment 5 of the present invention.

[0041] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-hull, 2-planting basket, 3-storage box, 4-feeding tray, 41-feeding support, 411-carrying plate, 42-first drive motor, 43-turntable, 5-planting arm, 51-planting arm support, 52-support rod, 521-conical stop, 6-drive component, 61-second drive motor, 62-belt, 63-drive sleeve, 64-traction rope, 7-planting module, 71-planting module body, 711-collecting tube, 72-electromagnet, 73-steel needle, 731-baffle, 74-spring, 8-electrical signal device. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. Furthermore, the technical features involved in the various embodiments of this invention described below can be combined with each other as long as they do not conflict with each other.

[0043] Example 1

[0044] like Figures 1 to 5 As shown, Embodiment 1 of the present invention provides a submerged plant planting vessel, comprising: a hull 1, a feeding unit, and a planting unit; the hull 1 is the hull of a vessel in the prior art; the feeding unit is detachably fixed to the hull 1 near the stern; the planting unit is detachably fixed to the hull 1 near the stern and close to the feeding unit; during the submerged plant planting process, the cooperation between the feeding unit and the planting unit enables automated planting and adapts to narrow or irregular waters, thereby improving planting efficiency. Furthermore, the planting unit effectively solves the problem of submerged plants easily drifting and low planting quality in uneven waters, improving planting efficiency. Simultaneously, it avoids significant disturbance causing secondary pollution or sediment floating, which could damage the underwater ecosystem and affect the survival rate of submerged plants, thus improving the survival rate of planted submerged plants and further enhancing the quality of ecological restoration.

[0045] Specifically, such as Figure 1 As shown, the hull 1 is the hull of a vessel in the prior art, used to carry submerged plants, the feeding unit and the planting unit, and its size is adapted to the water area to be restored, especially narrow or irregular water areas.

[0046] Preferably, the submerged plants are wrapped in non-woven fabric or other biodegradable materials, loaded into planting basket 2, and placed in the hull 1 and / or the feeding unit.

[0047] Preferably, the submerged plants in the planting basket 2 are grouped together, and the arrangement is adjusted according to the size and type of the plants.

[0048] Preferably, the planting basket 2 is cylindrical in shape, with barbs inside and a hollow structure on the side, i.e., with dense holes, to facilitate planting operations by the planting unit.

[0049] Specifically, such as Figures 1 to 4 As shown, the feeding unit is detachably fixed at the hull 1 near the stern and is used to automatically transport the planting basket 2 loaded with submerged plants to the planting unit. It includes: storage box 3 and feeding tray 4.

[0050] The storage box 3 is detachably and fixedly installed on the hull 1 near the stern.

[0051] Preferably, the storage box 3 is fixedly provided with a material discharge hole adapted to the planting basket 2 on the lower surface away from the hull 1;

[0052] Preferably, a conveyor belt is fixedly installed inside the storage box 3 so that the planting basket 2 inside the storage box 3 is transported to the material discharge hole and falls into the feeding tray 4;

[0053] The feeding tray 4 is detachably fixed at the bottom of the storage box 3, and includes: a feeding support 41, a first drive motor 42 and a turntable 43;

[0054] The feeding support 41 is detachably fixed to the bottom of the storage box 3 to support other components;

[0055] Preferably, the feeding support 41 is divided into upper and lower layers, and the upper layer is fixedly provided with a semi-cylindrical groove that is compatible with the turntable 43.

[0056] Preferably, the lower layer of the feeding support 41 is provided with a carrying plate 411 at one end of the semi-cylindrical groove. The carrying plate 411 protrudes from the semi-cylindrical groove by a certain distance and can be flipped downwards and automatically returned to its original position to prevent the planting basket 2 from falling directly when received by the planting unit.

[0057] In an optional embodiment, the loading plate 411 is rotatably connected to the lower layer of the feeding support 41 via a spring-loaded rotating shaft;

[0058] The first drive motor 42 is fixedly installed inside the lower layer of the feeding support 41;

[0059] Preferably, the output shaft of the first drive motor 42 passes through the upper surface of the lower layer of the feeding support 41 and is fixedly connected to the turntable 43, so that the turntable 43 rotates above the lower layer of the feeding support 41.

[0060] Preferably, the contact point between the output shaft of the first drive motor 42 and the lower upper surface of the feeding support 41 is equipped with a waterproof device including a sealing ring to avoid the risk of water ingress causing damage to the first drive motor 42;

[0061] The turntable 43 is cylindrical in shape and has several grooves fixed on its outer side. The grooves are adapted to the planting basket 2 and are used to receive the planting basket 2 transported from the storage box 3.

[0062] Preferably, the groove surrounds the planting basket 2 so that the groove is not exposed when the planting basket 2 rotates;

[0063] Specifically, such as Figure 1 , Figures 2 to 5 As shown, the planting unit is detachably fixed to the hull 1 near the stern and close to the feeding unit, and is used to plant the planting basket 2. It includes: planting arm 5, driving component 6, planting module 7 and control module.

[0064] The planting arm 5 is detachably fixed to the hull 1 near the stern and close to the feeding tray 4, and is used to support other planting unit components. It includes: planting arm support 51 and support rod 52.

[0065] The planting arm support 51 is detachably fixed to the hull 1 near the stern, and it mainly consists of a fixing plate and two support frames.

[0066] The support rod 52 is fixed to one side of the feeding tray 4 by the two support frames of the planting arm support 51;

[0067] The driving component 6 is located on the outside of the planting arm 5 and is used to drive the planting module 7. It includes: a second driving motor 61 and a belt 62.

[0068] The second drive motor 61 is fixedly mounted on the upper end of the support frame, and its output shaft extends above the support rod 52;

[0069] The belt 62 is sleeved on the outside of the support rod 52 and slides around the outside of the support rod 52 under the drive of the second drive motor 61;

[0070] Preferably, the bottom end of the support rod 52 is semi-circular to accommodate the sliding of the belt 62;

[0071] Preferably, the support rod 52 is a telescopic rod, and the belt 62 is an elastic belt to adapt to different planting depths;

[0072] The planting module 7 is detachably fixed to the outside of the belt 62, so that it rotates around the outside of the support rod 52 with the belt 62 for cyclic planting of the planting basket 2. It includes: planting module body 71, electromagnet 72, steel needle 73 and spring 74.

[0073] The planting module body 71 is detachably fixed to the outside of the belt 62;

[0074] Preferably, the planting module body 71 is mainly composed of corrosion-resistant metal;

[0075] The electromagnet 72 is fixedly installed inside the planting module body 71 on the side near the belt 62;

[0076] The steel needle 73 passes through one side of the planting module body 71 and intermittently contacts the electromagnet 72;

[0077] The spring 74 is fixed inside the planting module body 71 and sleeved on the outside of the steel needle 73;

[0078] Preferably, the steel needle 73 is provided with a baffle 731 inside the planting module body 71 near the feeding tray 4, for the spring 74 to push the steel needle 73;

[0079] Preferably, the retraction or ejection of the steel needle 74 is achieved by controlling the energization or de-energization of the electromagnet 72 and the spring 74;

[0080] The control module is used to control the planting module, and includes: an electrical signal device 8 and a controller;

[0081] The electrical signal device 8 is fixedly installed inside the support rod 52 and is used to control the operation of the electromagnet 72;

[0082] Preferably, the two electrical signal devices 8 are located at the end of the support rod 52 facing the feeding tray 4, and are respectively close to the upper end and the bottom end of the support rod 52;

[0083] The controller is a movable controller used to regulate the feeding unit and the planting unit, that is, the speed at which the conveyor belt transports the planting basket 2, the speed of the first drive motor 42 and the speed of the second drive motor 61, so as to regulate the planting speed and planting density and improve the planting quality and efficiency.

[0084] Example 2

[0085] like Figures 1 to 6 As shown, based on Example 1, Example 2 of the present invention provides a method for operating a submerged plant planting boat, comprising the following steps:

[0086] S1: Check the working status of the planting boat, and before the planting boat starts working, group multiple submerged plants together, wrap the planting soil and the roots of the submerged plants with non-woven fabric or other biodegradable materials, and then place them in the planting basket 2 for stable placement.

[0087] S2: Place the planting basket 2 inside the hull 1 and the storage box 3. Once the planting boat arrives at the planting area, the planting operation can begin.

[0088] S3: The planting basket 2 is fed into the groove of the turntable 43 by the conveyor belt in the storage box 3. The turntable 43 rotates, rotating the planting basket 2 to a suitable position. At this time, the planting module 7 is in the initial position.

[0089] S4: After receiving an electrical signal from the electrical signal device 8, the electromagnet 72 is de-energized and the spring 74 pushes the steel needle 73 to receive the planting basket 2 in step S3.

[0090] S5: The driving component 6 continues to drive the planting module 7 to move downward along the support rod 52 until the planting basket 2 enters the bottom mud of the planting area. At the same time, the electromagnet 72 receives an electrical signal and is energized to retract the steel needle 73, thus completing one submerged plant planting. Afterward, the planting module 7 moves upward along the support rod 52 under the drive of the driving component 6 until it returns to the initial position.

[0091] S6: Repeat steps S3 to S5 until planting is completed in all planting areas.

[0092] Example 3

[0093] like Figures 3 to 5 As shown, based on Embodiment 1, in Embodiment 3 of the present invention, a gathering tube 711 is fixedly provided inside the planting module body 71. The gathering tube 711 surrounds the electromagnet 72, the steel needle 73 and the spring 74 inside the planting module body 71 to maintain the working stability of the planting module 7.

[0094] Other technical features are the same as in Embodiment 1 and can achieve the same technical effects, so they will not be described in detail here.

[0095] Example 4

[0096] Based on Embodiment 3, in Embodiment 4 of the present invention, the planting module 7 has at least three sets of the gathering tube 711, the electromagnet 72, the steel needle 73 and the spring 74, which are used to better fix the planting basket 2.

[0097] Other technical features are the same as in Embodiment 1 and can achieve the same technical effects, so they will not be described in detail here.

[0098] Example 5

[0099] like Figure 7 and Figure 8 As shown, in Embodiment 5 of the present invention, based on Embodiment 3:

[0100] The planting wall support 51 includes several support frames for stably supporting the support rod 52;

[0101] The bottom end of the support rod 52 is provided with a conical stop 521, which is used to stably insert the support rod into the bottom mud of the planting area and limit the range of motion of the planting module 7.

[0102] The driving component 6 includes a driving sleeve 63 and a traction rope 64. The driving sleeve 63 is sleeved on the outside of the support rod 52 and is fixedly sleeved on the outside of the planting module 7. The traction rope 64 is connected to the output shaft of the second driving motor 61 and the driving sleeve 63 respectively, so that the driving sleeve 63 moves along the support rod 52.

[0103] The planting unit increases the adaptability of the planting vessel to complex aquatic environments, greatly expanding its application scenarios.

[0104] Other technical features are the same as in Embodiment 1 and can achieve the same technical effects, so they will not be described in detail here.

[0105] Example 6

[0106] Based on Embodiment 1, in Embodiment 6 of the present invention, multiple sets of the feeding units and the planting units are arranged on both sides of the hull 1 to increase planting efficiency.

[0107] Other technical features are the same as in Embodiment 1 and can achieve the same technical effects, so they will not be described in detail here.

[0108] Example 7

[0109] Based on Embodiment 5, in Embodiment 6 of the present invention, multiple sets of the feeding units and the planting units are arranged on both sides of the hull 1 to increase planting efficiency.

[0110] Other technical features are the same as in Embodiment 5 and can achieve the same technical effects, so they will not be described in detail here.

[0111] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0112] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0113] In this patent, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit it; those skilled in the art will readily understand that the above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A submerged plant planting vessel, characterized in that, include: The ship's hull (1), feeding unit, and planting unit, wherein: The hull (1) is used to carry submerged plants, the feeding unit and the planting unit; The feeding unit includes: a storage box (3) and a feeding tray (4); the storage box (3) is detachably fixed to the hull (1) near the stern; the feeding tray (4) is detachably fixed to the bottom of the storage box (3); the feeding tray (4) includes: a feeding support (41), a first drive motor (42) and a turntable (43); the feeding support (41) is detachably fixed to the bottom of the storage box (3), and is divided into upper and lower layers, the upper layer of which is... A semi-cylindrical groove adapted to the turntable (43) is fixedly provided. A carrying plate (411) is provided at one end of the semi-cylindrical groove. The carrying plate (411) protrudes from the semi-cylindrical groove by a certain distance and can be flipped down and automatically returned to its original position. The first drive motor (42) is fixedly provided inside the lower layer of the feeding support (41). The output shaft of the first drive motor (42) passes through the upper surface of the lower layer of the feeding support (41) and is fixedly connected to the turntable (43). The planting unit includes: a planting arm (5), a driving component (6), a planting module (7), and a control module; the planting arm (5) is detachably fixed to the hull (1) near the stern and close to the feeding tray (4); the driving component (6) is located on the outside of the planting arm (5); the planting module (7) is detachably fixed to the outside of the belt (62); the planting module (7) includes: a planting module body (71), an electromagnet (72), a steel needle (73), and a spring (74); the planting module body (71) is detachably fixed to the outside of the belt (62); the electromagnet (72) is fixed to the planting module body. (71) The inside is close to the belt (62); the steel needle (73) passes through the planting module body (71) and intermittently contacts the electromagnet (72); the spring (74) is fixed inside the planting module body (71) and sleeved on the outside of the steel needle (73); the steel needle (73) is provided with a baffle (731) inside the planting module body (71) close to the feeding tray (4), so that the spring (74) pushes the steel needle (73); the control module includes a movable controller, which controls the feeding unit and the planting unit to control the planting speed and planting density of the planting basket (2).

2. The planting vessel according to claim 1, characterized in that, The planting arm (5) includes: a planting arm support (51) and a support rod (52); the planting arm support (51) is detachably fixed to the hull (1) near the stern, and the planting arm support (51) consists of a fixing plate and two support frames; the support rod (52) is fixed to one side of the feeding tray (4) through the two support frames of the planting arm support (51).

3. The planting vessel according to claim 2, characterized in that, The driving component (6) includes: a second driving motor (61) and the belt (62); the second driving motor (61) is fixedly mounted on the upper end of the support frame, and its output shaft extends above the support rod (52); the belt (62) is sleeved on the outside of the support rod (52) and slides around the outside of the support rod (52) under the drive of the second driving motor (61).

4. The planting vessel according to claim 3, characterized in that, The bottom end of the support rod (52) is provided with a conical stop (521); The driving component (6) includes a driving sleeve (63) and a traction rope (64). The driving sleeve (63) is sleeved on the outside of the support rod (52) and fixedly sleeved on the outside of the planting module (7). The traction rope (64) is connected to the output shaft of the second driving motor (61) and the driving sleeve (63) respectively, so that the driving sleeve (63) moves along the support rod (52).

5. The planting vessel according to claim 2, characterized in that, The control module includes: an electrical signal device (8), which is fixedly installed inside the support rod (52); two electrical signal devices (8) are installed on the end of the support rod (52) facing the feeding tray (4), and are respectively close to the upper end and the bottom end of the support rod (52).

6. The planting vessel according to claim 5, characterized in that, The storage box (3) is fixedly provided with a material discharge hole adapted to the planting basket (2) on the lower surface away from the hull (1); a conveyor belt is fixedly provided inside the storage box (3) so that the planting basket (2) in the storage box (3) is transported to the material discharge hole and falls into the feeding tray (4).

7. The planting vessel according to claim 1, characterized in that, The planting module body (71) is fixedly provided with a gathering tube (711) inside, and the gathering tube (711) surrounds the outside of the electromagnet (72), the steel needle (73) and the spring (74) inside the planting module body (71).

8. A method for operating a submerged plant planting vessel, implemented using the planting vessel as described in claim 6, characterized in that, Includes the following steps: S1: Check the working status of the planting boat, and before the planting boat starts working, group multiple submerged plants together, wrap the planting soil and the roots of the submerged plants with non-woven fabric or other biodegradable materials, and then place them in the planting basket (2) for stable placement. S2: Place the planting basket (2) inside the hull (1) and the storage box (3). Once the planting boat arrives at the planting area, the planting operation can begin. S3: The planting basket (2) is sent into the groove of the turntable (43) by the conveyor belt in the storage box (3). The turntable (43) rotates and rotates the planting basket (2) to a suitable position. At this time, the planting module (7) is in the initial position. S4: After receiving the electrical signal from the electrical signal device (8), the electromagnet (72) is de-energized and the spring (74) pushes the steel needle (73) to receive the planting basket (2) in step S3. S5: The driving component (6) continues to drive the planting module (7) to move downward along the support rod (52) until the planting basket (2) enters the bottom mud of the planting area. At the same time, the electromagnet (72) receives an electrical signal and is energized to retract the steel needle (73), thus completing one submerged plant planting. Afterward, the planting module (7) moves upward along the support rod (52) under the drive of the driving component (6) until it returns to the initial position. S6: Repeat steps S3 to S5 until planting is completed in all planting areas.

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