Optical storage low-resistance fluid electric propulsion algae-removing ship

Abstract

The present application relates to the technical fields of water environment protection, and discloses a kind of light storage low resistance fluid electric propulsion algae removal ship, including double-hull pontoon and ship frame, ship frame is fixedly connected on the upper end of double-hull pontoon, the upper end of ship frame is fixedly connected with support frame, the upper end of support frame is fixedly connected with photovoltaic panel, and the upper end of ship frame is fixedly installed with plate chain conveyor, the present application is fixedly connected with V-shaped splay grid flow guide wing in bow, utilizes water-permeable grid to reduce water flow resistance and passively converges algae to collection port, generates vibration through collecting bucket, spring and oval plate in collecting assembly, cooperates with plate chain conveyor and screw extruder to realize automatic receiving and solid-liquid separation of algae, reciprocating screw rod and poking lever in poking assembly are used to reciprocatingly stir and spread algae in collecting frame to prevent blockage, photovoltaic panel is used to provide clean electric energy for the whole ship in cooperation with inverter and control panel, and low energy consumption, zero emission autonomous navigation and continuous operation are realized in combination with double-hull pontoon.

Description

Technical Field

[0001] This invention relates to the field of water environment protection technology, specifically to a low-resistivity hydroelectric propulsion algae removal vessel with light storage. Background Technology

[0002] Algae removal vessels are special vessels used to salvage, collect and treat algae floating on the water surface. Traditional algae removal vessels usually use mechanical structures such as solid buckets, conveyor belts or nets. They rely on the relative water flow when the hull is sailing to push the algae into the collection device, and then transport the algae to the storage tank through the conveying mechanism. Some vessels are also equipped with simple squeezing and dehydration devices to reduce the volume of algae.

[0003] Traditional algae-collecting boats mostly have a solid bucket and baffle at the bow, which push the water surface to collect algae. Although this structure is simple, it creates a large high-pressure stagnation zone in front of the bucket during navigation, preventing water flow from passing smoothly and causing the hull to experience huge water resistance. For electric algae-collecting boats, this significantly reduces the driving time, requiring frequent returns to recharge. Furthermore, after the algae falls into the collection frame via the conveyor belt, due to the soft texture and high water content of the algae, it often forms a cone-shaped accumulation at the point of impact, leaving a large amount of space around the collection frame unused. This localized accumulation phenomenon results in a serious waste of the effective volume of the collection frame, requiring the algae-collecting boat to return to unload even more frequently.

[0004] To address this, we propose a low-resistivity hydroelectric propulsion algae removal vessel with photovoltaic energy storage. Summary of the Invention

[0005] The purpose of this invention is to provide a low-resistivity hydroelectric propulsion algae removal vessel with light storage to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic-storage low-resistivity hydroelectric propulsion algae removal vessel, comprising a catamaran pontoon and a frame, wherein the frame is fixedly connected to the upper end of the catamaran pontoon, a support frame is fixedly connected to the upper end of the frame, a photovoltaic panel is fixedly connected to the upper end of the support frame, a plate chain conveyor is fixedly installed on the upper end of the frame, two symmetrically arranged uprights are fixedly connected to the upper end of the frame, a collection component is installed between the two uprights, an installation frame is fixedly connected between the two uprights, an actuating component is installed between the two uprights, a screw extruder is fixedly installed on the inner wall of the installation frame, a collection frame is fixedly connected to the upper end of the frame, and a V-shaped grid guide vane is fixedly connected to one side of the upper end of the frame.

[0007] Preferably, the collecting assembly includes multiple guide rails, which are respectively fixedly connected to two uprights. A collecting hopper is slidably connected to the outside of the multiple guide rails. A discharge pipe is connected to the middle of the lower end of the collecting hopper. The discharge pipe extends into the inlet end of the screw extruder. Multiple springs are fixedly connected to the upper end of the mounting frame, and the collecting hopper is fixedly connected to the upper end of the multiple springs.

[0008] Preferably, two symmetrically arranged rotating rods are rotatably connected between the two uprights, and elliptical plates are fixedly sleeved on the outside of the two rotating rods, with the sidewalls of the two elliptical plates attached to the lower end of the collecting hopper.

[0009] Preferably, a motor is fixedly connected to one of the support frames, the output end of which rotatably passes through one of the support frames and is fixedly connected to one end of one of the rotating rods. Two sprockets are rotatably connected to the other support frame, and a chain is sleeved on the outside of the two sprockets. The output ends of the two sprockets rotatably pass through the other support frame and are respectively fixedly connected to one end of the two rotating rods.

[0010] Preferably, the actuating assembly includes a reciprocating screw and a guide rod. The reciprocating screw is installed between two uprights, and the guide rod is fixedly connected between the two uprights. A connecting plate is slidably sleeved on the outside of the guide rod. The connecting plate is installed on the reciprocating screw, and a plurality of actuating rods arranged in an array are fixedly connected to the lower end of the connecting plate. All of the actuating rods are located within the collecting frame.

[0011] Preferably, one of the sprockets is fixedly connected to one side of sprocket 1, and sprocket 3 is rotatably connected to the lower part of the side wall of the upright where sprocket 1 is located. Chain 2 is sleeved on the outside of sprocket 2 and sprocket 3.

[0012] Preferably, the lower end of the mounting frame is fixedly connected to multiple fixing rods, and a guide channel is fixedly connected to the multiple fixing rods. The guide channel is located at the lower end of the screw extruder and is inclined.

[0013] Preferably, a transmission rod is rotatably connected to the inner wall of the V-shaped figure-eight mesh guide vane, and multiple actuating claws are fixedly connected to the outside of the transmission rod. A second motor is fixedly installed on one side of the V-shaped figure-eight mesh guide vane, and the output end of the second motor rotates through the V-shaped figure-eight mesh guide vane, and the output end of the second motor is fixedly connected to one end of the transmission rod.

[0014] Preferably, the upper end of the ship frame is fixedly connected to two symmetrically arranged upright plates, one of which is fixedly connected to an inverter on its side wall, and the other is fixedly connected to a control panel on its side wall.

[0015] Preferably, the lower end of the hull frame is fixedly connected to a plurality of underwater thrusters arranged in an array.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention uses a V-shaped figure-eight grid guide wing fixedly connected to the bow of the ship. Its permeable grid structure allows water to flow smoothly through, fundamentally eliminating the high-pressure stagnation zone generated by traditional solid structures. This significantly reduces the resistance of the water flow. At the same time, the tangential force generated by the figure-eight inclined guide surface passively gathers floating algae to the collection port in the center of the hull, achieving efficient and large-scale algae guidance and aggregation while significantly saving propulsion energy consumption.

[0017] 2. By setting up a collection hopper, spring, and elliptical plate in the collection component to generate continuous vibration, the adhesion and blockage of algae during the transfer process are effectively avoided. Combined with the plate chain conveyor, the algae are smoothly fed into the screw extruder, realizing an integrated operation process from automatic receiving to stable conveying and then to screw extrusion solid-liquid separation. This significantly reduces the volume and water content of the algae, making it easier for subsequent centralized storage, transportation, and resource utilization.

[0018] 3. By using the reciprocating screw, guide rod, and multiple actuating rods in the actuating assembly, and through chain drive and collection assembly linkage, the actuating rods can automatically reciprocate within the collection frame, thereby continuously actuating and flattening the algae after squeezing and dewatering. This effectively prevents algae from accumulating locally within the frame, forming bridging and blockages, significantly improving the space utilization of the collection frame and reducing the frequency of manual intervention.

[0019] 4. Solar energy is directly converted into electrical energy through photovoltaic panels fixedly connected to the upper end of the support frame. In conjunction with the inverter and control panel, stable power management and distribution are carried out, providing a clean and sustainable power source for the underwater propulsion and all ship electrical equipment. Combined with the low-resistance stable platform provided by the catamaran pontoons, it gets rid of the dependence on traditional fuel oil and shore power, and realizes low-energy consumption, zero-emission autonomous navigation and all-weather continuous operation. Attached Figure Description

[0020] Figure 1 A schematic diagram of the main structure of a photovoltaic storage low-resistivity hydroelectric propulsion algae removal vessel; Figure 2 This is a schematic diagram of the main structure of the present invention from another perspective; Figure 3 This is a schematic diagram of the underwater thruster of the present invention; Figure 4 This is a schematic diagram of the structure of the collecting components and guide rods of the present invention; Figure 5 This is a schematic diagram of the structure of the toggle assembly of the present invention; Figure 6This is a schematic diagram of the structure of the toggle claw and the second motor of the present invention.

[0021] In the diagram: 1. Catamaran pontoon; 2. Frame; 3. Support frame; 4. Photovoltaic panel; 5. Plate chain conveyor; 6. Vertical frame; 7. Collection assembly; 701. Guide rail; 702. Collection hopper; 703. Discharge pipe; 704. Spring; 705. Rotating rod; 706. Elliptical plate; 707. Motor 1; 708. Sprocket 1; 709. Chain 1; 8. Mounting frame; 9. Actuating assembly; 901. Reciprocating screw; 9 02. Guide rod; 903. Connecting plate; 904. Actuating rod; 905. Sprocket II; 906. Sprocket III; 907. Chain II; 10. Screw extruder; 11. Collection frame; 12. V-shaped grid guide vane; 13. Fixing rod; 14. Guide channel; 15. Transmission rod; 16. Actuating claw; 17. Motor II; 18. Vertical plate; 19. Inverter; 20. Control panel; 21. Underwater propulsion device. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-6 As shown, the present invention provides a technical solution: a photovoltaic energy storage low-resistivity fluid electric propulsion algae removal vessel, comprising a catamaran pontoon 1 and a frame 2. The frame 2 is fixedly connected to the upper end of the catamaran pontoon 1. A support frame 3 is fixedly connected to the upper end of the frame 2. A photovoltaic panel 4 is fixedly connected to the upper end of the support frame 3. A plate chain conveyor 5 is fixedly installed on the upper end of the frame 2. Two symmetrically arranged uprights 6 are fixedly connected to the upper end of the frame 2. A collection component 7 is installed between the two uprights 6. An installation frame 8 is fixedly connected between the two uprights 6. An actuating component 9 is installed between the two uprights 6. A screw extruder 10 is fixedly installed on the inner wall of the installation frame 8. A collection frame 11 is fixedly connected to the upper end of the frame 2. A V-shaped grid guide vane 12 is fixedly connected to one side of the upper end of the frame 2.

[0024] Furthermore, the catamaran pontoons 1 provide stable buoyancy for the hull and form a central algae channel. The frame 2 serves as the overall support skeleton to ensure rigid connection of each module. The support frame 3 supports the photovoltaic panels 4 to obtain the optimal lighting angle. The photovoltaic panels 4 convert solar energy into electrical energy to supply all the ship's electrical equipment, thus eliminating the need for external charging. The plate chain conveyor 5 transports the algae collected at the front end to the processing area. The upright frame 6 provides a stable installation foundation for the collection components 7, the mounting frame 8, and the actuating components 9. The collection components 7 collect the algae that falls from the discharge end of the plate chain conveyor 5. The algae are transported to the screw extruder 10. The mounting frame 8 supports the screw extruder 10 to ensure its stable operation. The agitator 9 reciprocates within the collection frame 11 to extrude and squeeze the dehydrated algae to prevent accumulation. The screw extruder 10 performs screw extrusion on the algae to achieve solid-liquid separation and volume reduction. The collection frame 11 stores the compressed algae for centralized recycling. The V-shaped grid guide vane 12 uses water flow through the mesh to reduce navigation resistance and passively guides the dispersed algae to the central collection port, allowing the algae to be transferred to the plate chain conveyor 5.

[0025] Both the plate chain conveyor 5 and the screw extruder 10 are existing technologies. The plate chain conveyor 5 is a continuous conveying device driven by a motor and reducer, using standard chain plates as the bearing surface. Its core components include a power unit, a drive shaft, a chain drive structure, and a metal plate chain as the bearing body. Its working principle is to utilize the cyclic reciprocating motion of the chain drive structure to provide traction power, driving the metal chain plates fixed to the chain drive structure to continuously rotate horizontally or inclined along the guide rail, thereby stably conveying the algae material backward. The screw extruder 10 is a basic... The solid-liquid separation equipment based on the spiral propulsion principle mainly consists of a spiral shaft, a cylinder, a feed inlet, and a discharge outlet. Its working principle is that the drive component drives the spiral shaft to rotate, which pushes the algae material falling from the feed inlet along the axial direction. The material is compressed step by step in the cavity between the spiral blades and the inner wall of the cylinder as the pitch gradually decreases or the resistance inside the cylinder increases. The water in the material is squeezed out and discharged from the filter holes and gaps in the cylinder. The dehydrated solid algae is then pushed to the discharge outlet and squeezed out and falls into the collection frame 11, thereby realizing the reduction of algae volume and solid-liquid separation.

[0026] In the preferred embodiment of this technical solution, please refer to Figures 1-4 As shown, the collecting component 7 includes multiple guide rails 701, which are fixedly connected to two uprights 6 respectively. A collecting hopper 702 is slidably connected to the outside of the multiple guide rails 701. A discharge pipe 703 is connected to the middle of the lower end of the collecting hopper 702. The discharge pipe 703 extends into the inside of the feed end of the screw extruder 10. Multiple springs 704 are fixedly connected to the upper end of the mounting frame 8, and the collecting hopper 702 is fixedly connected to the upper end of the multiple springs 704. Two symmetrically arranged rotating rods 705 are rotatably connected between the two uprights 6. Elliptical plates 706 are fixedly sleeved on the outside of the two rotating rods 705, and the side walls of the two elliptical plates 706 are attached to the lower end of the collection hopper 702. One of the uprights 6 has a motor 707 fixedly connected to its side wall. The output end of the motor 707 rotatably passes through one of the uprights 6 and is fixedly connected to one end of one of the rotating rods 705. The other upright has two sprockets 708 rotatably connected to its side wall. A chain 709 is fitted around the two sprockets 708. The output ends of both sprockets 708 rotatably pass through the other upright and are fixedly connected to one end of each of the two rotating rods 705.

[0027] Furthermore, the guide rail 701 is fixedly connected to the upright frame 6 to provide vertical sliding guidance for the collecting hopper 702. When the collecting hopper 702 slides up and down along the guide rail 701, it receives the algae falling from the discharge end of the plate chain conveyor 5 and guides it to the discharge pipe 703. The discharge pipe 703 directly feeds the algae into the feed end of the screw extruder 10 to prevent spillage. The upper end of the spring 704 is fixedly connected to the collecting hopper 702, giving it an elastic tendency to return to its original position. The rotating rod 705 drives the elliptical plate 706 to rotate. The elliptical plate 706 is sideways The wall adheres to the lower end of the collection hopper 702 and lifts the collection hopper 702 with the rotation cycle. Motor 707 drives one of the rotating rods 705 to rotate and provide power. Sprocket 708 and chain 709 synchronously transmit the power of motor 707 to the other rotating rod 705, so that the two elliptical plates 706 rotate synchronously. The two elliptical plates 706 are lifted and reset with spring 704, so that the collection hopper 702 generates continuous vibration. The vibration causes the algae in the collection hopper 702 to slide smoothly into the discharge pipe 703 to prevent blockage.

[0028] In the preferred embodiment of this technical solution, please refer to Figure 4 and Figure 5 As shown, the actuating assembly 9 includes a reciprocating screw 901 and a guide rod 902. The reciprocating screw 901 is installed between two uprights 6, and the guide rod 902 is fixedly connected between the two uprights 6. A connecting plate 903 is slidably sleeved on the outside of the guide rod 902. The connecting plate 903 is installed on the reciprocating screw 901. A plurality of actuating rods 904 arranged in an array are fixedly connected to the lower end of the connecting plate 903. The plurality of actuating rods 904 are all located in the collection frame 11. One of the sprockets 708 is fixedly connected to one side of sprocket 905. Sprocket 906 is rotatably connected to the lower side wall of the support 6 where sprocket 708 is located. Chain 907 is fitted around both sprocket 905 and sprocket 906.

[0029] Furthermore, the reciprocating screw 901 is installed between the two uprights 6 and drives the connecting plate 903 to reciprocate during rotation. The reciprocating screw 901 consists of a screw shaft and a slider. The screw shaft has two threaded grooves with opposite directions on its surface, and the two ends are connected by a transition curve to form a closed loop. When the screw rotates continuously in the same direction, the slider moves to the end along one threaded groove and then automatically cuts into the other reverse threaded groove via the transition curve, thus achieving automatic reciprocating linear motion without reversing direction. The connecting plate 903 is fixedly connected to the slider of the reciprocating screw 901, while the screw shaft is rotatably connected between the two uprights 6. The guide rod 902 is fixedly connected between the two uprights 6 to provide horizontal sliding guidance for the connecting plate 903. The connecting plate 903 is slidably sleeved on the guide rod 902 and installed on the reciprocating screw. The rotational motion is converted into linear reciprocating motion on 901. Multiple actuating rods 904 are fixedly connected to the lower end of the connecting plate 903 and extend into the collection frame 11, moving back and forth with the connecting plate 903. The second sprocket 905 is fixedly connected to one side of one of the sprockets 708, obtaining rotational power from the collection assembly 7. The third sprocket 906 is rotatably connected to the lower side wall of the stand 6, transmitting power to the second sprocket 905 through the second chain 907. The second chain 907 is sleeved on the outside of the second sprocket 905 and the third sprocket 906, transmitting power from the second sprocket 905 to the third sprocket 906. The third sprocket 906 drives the reciprocating screw 901 to rotate through the transmission, thus driving the actuating rod 904 to move back and forth without an additional power source. The actuating rod 904 moves back and forth in the collection frame 11, flattening the algae after squeezing and dewatering to prevent local accumulation.

[0030] In the preferred embodiment of this technical solution, please refer to Figure 4 As shown, multiple fixing rods 13 are fixedly connected to the lower end of the mounting frame 8, and a guide channel 14 is fixedly connected to the multiple fixing rods 13. The guide channel 14 is located at the lower end of the screw extruder 10 and is inclined.

[0031] Furthermore, the fixing rod 13 is fixedly connected to the lower end of the mounting frame 8 and the guide channel 14 is suspended and hoisted below the screw extruder 10. The guide channel 14 is fixedly connected between multiple fixing rods 13 and located at the lower end of the screw extruder 10 to receive the liquid flowing out during the extrusion process. The guide channel 14 is inclined so that the received liquid automatically flows to one side along the inclined surface and is discharged in a concentrated manner.

[0032] In the preferred embodiment of this technical solution, please refer to Figure 1 and Figure 6 As shown, a transmission rod 15 is rotatably connected to the inner wall of the V-shaped grid air guide 12. Multiple actuating claws 16 are fixedly connected to the outside of the transmission rod 15. A motor 2 17 is fixedly installed on one side of the V-shaped grid air guide 12. The output end of the motor 2 17 rotates through the V-shaped grid air guide 12, and the output end of the motor 2 17 is fixedly connected to one end of the transmission rod 15.

[0033] Furthermore, the transmission rod 15 is rotatably connected to the inner wall of the V-shaped grid guide vane 12 and drives multiple actuating claws 16 to rotate synchronously. The actuating claws 16 are fixedly connected to the outside of the transmission rod 15 and rotate with the transmission rod 15, thereby actuating the algae gathered by the guide vane to move towards the plate chain conveyor 5. The motor 17 is fixedly installed on one side of the V-shaped grid guide vane 12 and drives the transmission rod 15 to rotate through its output end.

[0034] In the preferred embodiment of this technical solution, please refer to Figures 1-3 As shown, two symmetrically arranged upright plates 18 are fixedly connected to the upper end of the frame 2. An inverter 19 is fixedly connected to the side wall of one upright plate 18, and a control panel 20 is fixedly connected to the side wall of the other upright plate 18.

[0035] Furthermore, the upright plate 18 is fixedly connected to the upper end of the frame 2 to provide independent installation support for the inverter 19 and the control panel 20. The inverter 19 is fixedly connected to one of the side walls of the upright plate 18 to convert the DC power generated by the photovoltaic panel 4 into AC power to supply AC power to the AC power-consuming equipment. The control panel 20 serves as the core of human-machine interaction. It integrates a microcontroller and embeds kinematic models and state machine logic. By receiving the target angle deviation fed back by the visual sensor, it converts the deviation into PWM difference according to the kinematic equation. At the same time, it dynamically adjusts the operation strategy by combining the photovoltaic power and battery SOC data of real-time interaction between the PMU and CCU. The control panel 20 is fixedly connected to the side wall of the upright plate 18 for centralized control of the start and stop of all actuators of the ship, realizing fully automatic decision-making from water surface image recognition, differential steering control to three-level power consumption management, and supporting remote connection to the Internet of Things platform through the control module for multi-ship collaborative scheduling.

[0036] In the preferred embodiment of this technical solution, please refer to Figures 1-3 As shown, multiple underwater thrusters 21 arranged in an array are fixedly connected to the lower end of the frame 2.

[0037] Furthermore, the underwater thruster 21 is fixedly connected to the lower end of the frame 2 and immersed in water to generate thrust to drive the hull. Multiple underwater thrusters 21 arranged in an array achieve differential steering by independently controlling the rotation speed of the left and right sides.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover 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 process, method, article, or apparatus.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-resistivity hydroelectric propulsion algae removal vessel with light storage, comprising catamaran pontoons (1) and a frame (2), characterized in that: The ship frame (2) is fixedly connected to the upper end of the twin-hull pontoon (1). A support frame (3) is fixedly connected to the upper end of the ship frame (2). A photovoltaic panel (4) is fixedly connected to the upper end of the support frame (3). A plate chain conveyor (5) is fixedly installed on the upper end of the ship frame (2). Two symmetrically arranged uprights (6) are fixedly connected to the upper end of the ship frame (2). A collection component (7) is installed between the two uprights (6). An installation frame (8) is fixedly connected between the two uprights (6). An actuating component (9) is installed between the two uprights (6). A screw extruder (10) is fixedly installed on the inner wall of the installation frame (8). A collection frame (11) is fixedly connected to the upper end of the ship frame (2). A V-shaped grid guide vane (12) is fixedly connected to one side of the upper end of the ship frame (2).

2. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 1, characterized in that: The collecting assembly (7) includes multiple guide rails (701), which are fixedly connected to two uprights (6). A collecting hopper (702) is slidably connected to the outside of the multiple guide rails (701). A discharge pipe (703) is connected to the middle of the lower end of the collecting hopper (702). The discharge pipe (703) extends to the inside of the feed end of the screw extruder (10). Multiple springs (704) are fixedly connected to the upper end of the mounting frame (8). The collecting hopper (702) is fixedly connected to the upper end of the multiple springs (704).

3. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 2, characterized in that: Two symmetrically arranged rotating rods (705) are rotatably connected between the two uprights (6). Elliptical plates (706) are fixedly sleeved on the outside of the two rotating rods (705), and the side walls of the two elliptical plates (706) are attached to the lower end of the collection hopper (702).

4. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 3, characterized in that: One of the uprights (6) is fixedly connected to a motor (707) on its side wall. The output end of the motor (707) rotates through one of the uprights (6) and is fixedly connected to one end of one of the rotating rods (705). The other upright (6) is rotatably connected to two sprockets (708). A chain (709) is fitted on the outside of the two sprockets (708). The output ends of the two sprockets (708) rotate through the other upright (6) and are fixedly connected to one end of the two rotating rods (705).

5. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 4, characterized in that: The actuating assembly (9) includes a reciprocating screw (901) and a guide rod (902). The reciprocating screw (901) is installed between two uprights (6), and the guide rod (902) is fixedly connected between the two uprights (6). A connecting plate (903) is slidably sleeved on the outside of the guide rod (902). The connecting plate (903) is installed on the reciprocating screw (901). A plurality of actuating rods (904) arranged in an array are fixedly connected to the lower end of the connecting plate (903). The plurality of actuating rods (904) are all located in the collection frame (11).

6. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 5, characterized in that: One of the sprockets (708) is fixedly connected to a sprocket (905) on one side. A sprocket (906) is rotatably connected to the lower side wall of the support frame (6) on which the sprocket (708) is provided. A chain (907) is fitted on the outside of the sprockets (905) and the sprockets (906).

7. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 1, characterized in that: The mounting bracket (8) is fixedly connected to a plurality of fixing rods (13) at its lower end. A guide groove (14) is fixedly connected between the plurality of fixing rods (13). The guide groove (14) is located at the lower end of the screw extruder (10) and is inclined.

8. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 1, characterized in that: The inner wall of the V-shaped grid guide vane (12) is rotatably connected to a transmission rod (15), and multiple actuating claws (16) are fixedly connected to the outside of the transmission rod (15). A second motor (17) is fixedly installed on one side of the V-shaped grid guide vane (12). The output end of the second motor (17) rotates through the V-shaped grid guide vane (12), and the output end of the second motor (17) is fixedly connected to one end of the transmission rod (15).

9. The algae-removing vessel with low resistance hydroelectric propulsion according to claim 1, characterized in that: The upper end of the ship frame (2) is fixedly connected to two symmetrically arranged upright plates (18), one of which is fixedly connected to an inverter (19) on its side wall, and the other is fixedly connected to a control panel (20) on its side wall.

10. A low-resistivity hydroelectric propulsion algae removal vessel according to claim 1, characterized in that: The lower end of the frame (2) is fixedly connected to a plurality of underwater thrusters (21) arranged in an array.

Images