Multifunctional overwater workboat

Abstract

The utility model discloses a multifunctional overwater workboat, which relates to the technical field of overwater operation equipment, is provided with a cutting mechanism capable of adjusting cutting height and angle, and can adapt to different water area environments, and a key motor is arranged on an overwater bracket, so that water erosion and electric leakage are effectively prevented. The design of a synchronous gear and double lifting screws ensures the synchronization and stability of cutting angle and height adjustment, the matching of a cutting knife and a cutting strip can prevent sundries from being wound, an automatic conveying system realizes collection, water filtration and volume compression of the cut aquatic plant sundries through a multi-layer chain-shaped conveying belt, the treatment efficiency is remarkably improved, and the labor intensity of workers is reduced. The rotating direction and speed of the conveying belt can be independently controlled, finer treatment is achieved, in addition, the workboat further has a spraying function, water disinfection or oxygenation can be conducted through a nozzle in the bottom of a cutting knife, the rotating cutting knife can enhance the mixing effect, and comb teeth on the conveying belt can comb water plants, optimize cutting and clean floating objects on the water surface.

Description

TECHNICAL FIELD

[0001] The utility model relates to water operation equipment technical field, concretely is a kind of multifunctional water operation ship. BACKGROUND

[0002] With the development of economy and the improvement of people's environmental protection consciousness, more and more attention is paid to the protection and management of water environment, and the cleaning of water surface floating objects and the removal of underwater waterweeds are important links in water management.At present, there are some water operation ships on the market, but most of them have single functions, or have deficiencies in waterweed and sundry cleaning efficiency, collection and treatment capacity and water environment improvement.

[0003] A kind of multifunctional water operation ship of Chinese invention patent specification discloses a portable water multifunctional operation ship, including detachable guardrail, detachable deck (2), inflatable buoy (3), buoy support (5), jet support (7), liftable hanging oar machine support (8) and multiple loading boxes (9), characterized by: detachable deck (2) is provided with mounting hole for fixing loading box (9), loading box (9) is installed and fixed along the installation hole to extend a certain depth, so that loading box (9) and inflatable buoy (3) can generate buoyancy in water, the portable operation ship of the application can be easily disassembled and assembled, transported to different places for use, and multiple air chambers are provided and independently sealed, which eliminates the risk of accidental puncture of the buoy caused by water operation.The loading box on the ship body can install different application equipment and intelligent equipment according to different needs, and can be applied in various scenes.The patent focuses on the portability of the ship body and the construction of the multifunctional platform, but lacks consideration of the professional and efficient cleaning and collection and treatment mechanism of waterweed and sundry and the water improvement function.

[0004] Chinese utility model patent CN219565411U specification discloses a kind of multifunctional water operation ship, comprising: first floating unit and second floating unit, the first floating unit and the second floating unit are arranged in parallel to provide buoyancy;First frame body, which is transversely arranged at one end of the first floating unit and the second floating unit;Second frame body, which is transversely arranged at the other end of the first floating unit and the second floating unit;And slide bar, which is erected between the first frame body and the second frame body at both ends of the first floating unit and the second floating unit;The multifunctional water operation ship of the present application can meet various water operations through special structural design, greatly improving the efficiency of water operation.The patent focuses on the structural design of the ship body to adapt to various water operations, but lacks specific structure and function design for efficient and continuous cleaning of waterweed and sundry, collection and treatment and improvement of water environment.

[0005] The above design realizes the multifunctionality of water operation through modular design or hull structure optimization, but still has certain limitations, such as in the aspect of water grass debris cleaning, lacking of efficient and continuous cutting and collecting and processing mechanism, and lacking of consideration for further processing of collected materials (such as dewatering and volume reduction), and simultaneously, it is difficult to realize the improvement of water environment while cleaning operation. Practical new type content

[0006] The utility model discloses a kind of multi-functional water operation ships to overcome the deficiencies of prior art, to solve the problems existing above.

[0007] By integrated cutting, conveying, processing and water improvement function, a more efficient, more comprehensive multifunctional water operation solution is provided, the utility model discloses adjustable cutting mechanism, automatic conveying and processing system and optional spraying function are designed, to improve the efficiency of water grass debris cleaning, realize the volume reduction processing of collected materials, and can simultaneously disinfect or oxygenate water, so as to more comprehensively improve the efficiency of water operation and water environment quality

[0008] The utility model discloses a kind of multi-functional water operation ships, including ship body, fixedly connected with pedestal in ship body, the position of pedestal close to the front end of ship body is fixedly connected with support, support far from the one end of pedestal is rotatably connected with the lifting screw of left and right symmetry arrangement, lifting screw outer end is threadedly connected with the sleeve, the position of sleeve outer end close to its top end and bottom end is all fixedly connected with lifting plate, the synchronous gear of left and right symmetry arrangement is rotatably connected between two lifting plates, two synchronous gears are all fixedly connected with adjusting arm, adjusting arm far from the one end of synchronous gear is all rotatably connected with the rotating shaft, the cutting knife is fixedly connected in the rotating shaft bottom end, the position corresponding to two synchronous gears on lifting plate is rotatably connected with angle adjusting shaft and cutting shaft respectively, the position close to the top end of lifting plate is equipped with synchronous wheel on the outer end of angle adjusting shaft and cutting shaft, the top end of angle adjusting shaft and cutting shaft is all through support, the corresponding position of angle adjusting shaft and cutting shaft top end with angle adjusting shaft and cutting shaft is respectively fixedly connected with adjusting motor and cutting motor, the key tooth is all equipped with along the axis direction of angle adjusting shaft and cutting shaft outer end, and the key tooth of angle adjusting shaft and cutting shaft outer end is slidably connected with the power axle of adjusting motor and cutting motor respectively.

[0009] The lifting gear is rotatably connected to the support, and the lifting motor is fixedly connected to the support at a position corresponding to one of the lifting gears.

[0010] The lifting motor power axle is fixedly connected with the corresponding lifting gear, the two lifting gears are meshingly connected with each other, the two synchronous wheels are connected through a synchronous belt, and the rotating shaft is connected with the corresponding synchronous wheel through a synchronous belt.

[0011] The bottom end of the adjusting arm is fixedly connected with a cutting strip near the cutting knife.

[0012] The lower side of the support is provided with two upper and lower symmetrical conveying belts, and the distance between the two conveying belts is 5-20 cm.

[0013] The two conveying belts are inclined upward away from the one end of the conveying belt, and the rotating shafts of the conveying belts are connected with an external driving system.

[0014] The two synchronous gears are connected with each other, the synchronous wheel corresponding to the angle adjusting shaft is rotatably connected with the outer end of the angle adjusting shaft, and the synchronous wheel corresponding to the cutting shaft is fixedly connected with the outer end of the cutting shaft.

[0015] The angle adjusting shaft and the cutting shaft penetrate the corresponding synchronous gears, and the penetrating part of the angle adjusting shaft is fixedly connected with the corresponding synchronous gear, and the penetrating part of the cutting shaft is rotatably connected with the corresponding synchronous gear.

[0016] The ship body and the conveying belt two are provided with a material collecting bin corresponding to the position away from the one end of the conveying belt one, the conveying belts are chain-like structures composed of a plurality of cylindrical bodies, and a plurality of comb teeth are arranged at the outer ends of the cylindrical bodies.

[0017] The utility model discloses the beneficial effects are:

[0018] 1. Through the cutting knife of power drive and the adjustable cutting angle and height, different types and depth of waterweeds and sundries can be effectively handled.

[0019] 2. The key motor is arranged above the water surface, which significantly reduces the risk of corrosion and leakage of the motor, improves the reliability and operation safety of the equipment.

[0020] 3. The meshing of the synchronous gears ensures the consistency of the angle adjustment of the double cutting knives, and the design of the double lifting screws improves the stability of the lifting process of the cutting mechanism, ensuring the accuracy of the operation.

[0021] 5. The cooperation of the cutting knife and the cutting strip can effectively prevent the waterweeds or sundries from winding the cutting knife, ensuring the smooth operation of the cutting work.

[0022] 6. Through the conveying belt system, the automatic collection and conveying of the cut waterweeds and sundries are realized, and preliminary water filtration and volume compression are carried out during the conveying process, reducing manual intervention.

[0023] 7. The rotation direction and speed of each conveyor belt can be adjusted independently, which can more finely knead and squeeze aquatic plants and debris according to actual needs, further improving the dehydration and volume reduction effect.

[0024] 8. The nozzle at the bottom of the cutting blade can be used to disinfect or oxygenate the water, enhancing the equipment's versatility.

[0025] 9. The cutting blade rotates continuously during spraying, which can mix the agent or gas more evenly into the water, improving treatment efficiency.

[0026] 10. The comb teeth on the conveyor belt can comb through aquatic plants, making them easier to cut, and can also collect floating debris to keep the water surface clean.

[0027] 11. The inclined conveyor belt facilitates the transport of collected aquatic plants and debris to the ship's hull's material storage bin. Attached Figure Description

[0028] Figure 1 This is a partial structure of the present invention. Figure 1 ;

[0029] Figure 2 For the localized explosion of this utility model Figure 1 ;

[0030] Figure 3 For the localized explosion of this utility model Figure 2 ;

[0031] Figure 4 This is an exploded view of the entire utility model;

[0032] Figure 5 This is a front view of the present invention;

[0033] Figure 6 For the present utility model Figure 5 Sectional view of AA;

[0034] Figure 7 A partial frontal view of this utility model Figure 1 ;

[0035] Figure 8 For the present utility model Figure 7 BB section view;

[0036] Figure 9 This is a partial structural view of the present utility model;

[0037] Figure 10 A partial frontal view of this utility model Figure 2 ;

[0038] Figure 11 For the present utility modelFigure 10 CC section view;

[0039] Figure 12 For the present utility model Figure 11 DD section view;

[0040] Figure 13 For the present utility model Figure 11 EE section view;

[0041] Figure 14 For the present utility model Figure 11 FF section view;

[0042] Figure 15 This is a structural diagram of the present utility model.

[0043] Explanation of the labels in the diagram

[0044] 1. Support frame; 2. Lifting screw; 3. Screw sleeve; 4. Lifting plate; 5. Synchronous gear; 6. Adjusting arm; 7. Rotating shaft; 8. Cutting blade; 9. Angle adjusting shaft; 10. Cutting shaft; 11. Synchronous pulley; 12. Adjusting motor; 13. Cutting motor; 14. Lifting gear; 15. Lifting motor; 16. Cutting strip; 17. Conveyor belt one; 18. Conveyor belt two. Detailed Implementation

[0045] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0046] It should be noted that the directional concepts of "left", "right", "up", "down", "front", "back", "inner", and "outer" in the following scheme are all relative directions, and will not be listed one by one here.

[0047] Example 1:

[0048] like Figures 1 to 15 As shown, this embodiment relates to a multi-functional waterborne operation vessel, the main feature of which is the design of its cutting mechanism and the function of adjusting the height and angle of the cutting blade 8. The waterborne operation vessel includes a hull, a base is fixedly connected to the hull, a bracket 1 is fixedly connected to the base near the front of the hull, and two lifting screws 2 are symmetrically rotatably connected to the end of the bracket 1 away from the base. A screw sleeve 3 is threaded to the outer end of each lifting screw 2, and a lifting plate 4 is fixedly connected to the outer end of each screw sleeve 3 near its top and bottom ends, respectively.

[0049] Between the two lifting plates 4, two synchronous gears 5 are symmetrically connected in rotation, each synchronous gear 5 is fixedly connected with an adjusting arm 6, the end of each adjusting arm 6 away from the synchronous gear 5 is rotatably connected with a rotating shaft 7, and the bottom end of each rotating shaft 7 is fixedly connected with a cutting knife 8.

[0050] On each lifting plate 4, an angle adjusting shaft 9 and a cutting shaft 10 are rotatably connected at positions corresponding to the two synchronous gears 5, respectively, and a synchronous wheel 11 is arranged at the outer end of each angle adjusting shaft 9 and cutting shaft 10, close to the top end of the lifting plate 4, the top end of each angle adjusting shaft 9 and cutting shaft 10 penetrates the support 1 upward, and an adjusting motor 12 and a cutting motor 13 are fixedly connected at positions corresponding to the angle adjusting shaft 9 and cutting shaft 10 at the top end of the support 1.

[0051] The outer end of each angle adjusting shaft 9 and cutting shaft 10 is provided with a key tooth along the axis direction, and the power shaft of the adjusting motor 12 and the cutting motor 13 is slidably connected with the key tooth at the outer end of the corresponding angle adjusting shaft 9 and cutting shaft 10.

[0052] In order to realize the lifting function of the cutting mechanism, the top end of each lifting screw 2 is fixedly connected with a lifting gear 14, and the two lifting gears 14 are rotatably connected with the support 1 through bearings or the like, an adjusting motor 12 is fixedly connected at a position corresponding to one of the lifting gears 14 at the top end of the support 1, the power shaft of the adjusting motor 15 is fixedly connected with the corresponding lifting gear 14, and the two lifting gears 14 are meshingly connected with each other.

[0053] In order to realize the rotation and angle adjustment of the cutting knife 8, the two synchronous wheels 11 are connected by a synchronous belt, each rotating shaft 7 is connected with the corresponding synchronous wheel 11 by a synchronous belt, in addition, the two synchronous gears 5 are meshingly connected with each other, the synchronous wheel 11 corresponding to the angle adjusting shaft 9 is rotatably connected with the outer end of the angle adjusting shaft 9, and the synchronous wheel 11 corresponding to the cutting shaft 10 is fixedly connected with the outer end of the cutting shaft 10.

[0054] The angle adjusting shaft 9 and the cutting shaft 10 both penetrate the corresponding synchronous gear 5 downward, the part penetrated by the angle adjusting shaft 9 is fixedly connected with the corresponding synchronous gear 5, and the part penetrated by the cutting shaft 10 is rotatably connected with the corresponding synchronous gear 5.

[0055] In order to improve the cutting effect, the bottom end of each adjusting arm 6 is fixedly connected with a cutting strip 16 close to the cutting knife 8, and the bottom end of each cutting strip 16 is arranged in cooperation with the top end of the corresponding cutting knife 8.

[0056] Working process:

[0057] In the use of the multifunctional water operation ship, the cutting shaft 10 is first driven to rotate by the cutting motor 13, and since the synchronous wheel 11 fixed to the cutting shaft 10 is connected to the synchronous wheel 11 at the top end of the rotating shaft 7 through a synchronous belt, the rotation of the cutting shaft 10 will drive the rotating shaft 7 and the cutting knife 8 fixed to the bottom end of the rotating shaft 7 to rotate synchronously. During the high-speed rotation of the cutting knife 8, the cutting knife 8 can effectively cut the weeds and other debris in the water.

[0058] During the cutting process, the angle of the cutting knife 8 can be adjusted by adjusting the motor 12. The angle adjusting shaft 9 is driven to rotate by the adjusting motor 12, and since the angle adjusting shaft 9 is fixedly connected to the corresponding synchronous gear 5, the rotation of the angle adjusting shaft 9 will drive the synchronous gear 5 to rotate. Since the two synchronous gears 5 are meshed with each other and the adjusting arm 6 is fixed to the synchronous gear 5, the two adjusting arms 6 will rotate synchronously, thereby achieving synchronous adjustment of the angles of the two cutting knives 8. The cutting knife 8 can swing around the rotation center of the corresponding synchronous gear 5 to adapt to the cutting requirements of different weeds and debris.

[0059] In order to adjust the cutting depth of the cutting knife 8, the overall lifting of the cutting mechanism can be controlled by the lifting motor 15. The lifting motor 15 drives the lifting gear 14 fixedly connected thereto to rotate. Since the two lifting gears 14 are meshed with each other, the rotation of one of the lifting gears 14 will drive the other lifting gear 14 to rotate in the opposite direction, and the lifting screw 2 fixed to the top end of the lifting gear 14 will also rotate. The lifting screw 2 is threadedly connected with the screw sleeve 3, and when the lifting screw 2 rotates, it will drive the screw sleeve 3 to move up and down along the axis of the lifting screw 2. Since the screw sleeve 3 is fixedly connected with the lifting plate 4, the movement of the screw sleeve 3 will drive the lifting plate 4, the synchronous gear 5, the adjusting arm 6, the rotating shaft 7 and the cutting knife 8 to move up and down as a whole, thereby achieving adjustment of the cutting height of the cutting knife 8.

[0060] During the lifting of the cutting mechanism, the angle adjusting shaft 9 and the cutting shaft 10 are slidably connected with the power shafts of the adjusting motor 12 and the cutting motor 13 through the key teeth at their outer ends. This connection ensures that while the cutting mechanism moves up and down, the power of the adjusting motor 12 and the cutting motor 13 can still be transmitted to the angle adjusting shaft 9 and the cutting shaft 10, thereby achieving the functions of rotation and angle adjustment of the cutting knife 8 while lifting.

[0061] By setting the cutting motor 13 to drive the cutting shaft 10, the synchronous wheel 11, the rotating shaft 7 and the cutting knife 8 to rotate, effective cutting of weeds and debris is achieved.

[0062] By setting the adjusting motor 12 to drive the angle adjusting shaft 9, the synchronous gear 5 and the adjusting arm 6 to rotate, synchronous adjustment of the angles of the two cutting knives 8 is achieved, so that the cutting knife 8 can rotate around the corresponding synchronous gear 5, thereby adapting to the cutting requirements of different angles.

[0063] By setting up a lifting motor 15 to drive the lifting gear 14 and the lifting screw 2 to rotate, the screw sleeve 3, the lifting plate 4, the synchronous gear 5, the adjusting arm 6, the rotating shaft 7 and the cutting blade 8 are driven to move up and down, thereby realizing the adjustment of the cutting height of the cutting blade 8, which can adapt to the cutting of aquatic plants at different water depths.

[0064] The adjusting motor 12 and the cutting motor 13 are slidably connected to the angle adjusting shaft 9 and the cutting shaft 10 via key teeth, so that the cutting blade 8 can still maintain its rotation and angle adjustment function during the lifting and lowering process of the cutting mechanism, thus realizing the synchronous operation of lifting and cutting.

[0065] By placing the regulating motor 12, the cutting motor 13, and the lifting motor 15 at the top of the bracket 1, keeping them away from the water surface, the possibility of the motors being damaged by water corrosion is effectively reduced, the risk of leakage is lowered, and the reliability and safety of the equipment are improved.

[0066] The meshing of the two synchronous gears 5 ensures that the two adjusting arms 6 can be adjusted synchronously, thereby ensuring the consistency of the angle adjustment of the two cutting blades 8 and improving the efficiency and quality of cutting.

[0067] The two lifting screws 2 make the screw sleeve 3 and the lifting plate 4 more stable during the lifting process, reduce shaking, and ensure the accuracy of the cutting height adjustment.

[0068] By setting a cutting strip 16 at the bottom of the adjusting arm 6 and cooperating with the cutting blade 8, the aquatic plants or debris can be effectively cut, preventing the aquatic plants or debris from getting tangled in the cutting blade 8, thus improving the cutting efficiency and reliability.

[0069] Example 2:

[0070] like Figures 1 to 15 As shown, this embodiment adds a conveying mechanism for aquatic plants and debris and a spraying function to the first embodiment. Its basic cutting mechanism is the same as that in the first embodiment, including a hull, base, bracket 1, lifting screw 2, screw sleeve 3, lifting plate 4, synchronous gear 5, adjusting arm 6, rotating shaft 7, cutting blade 8, angle adjusting shaft 9, cutting shaft 10, synchronous wheel 11, adjusting motor 12, cutting motor 13, lifting gear 14, lifting motor 15, and cutting strip 16.

[0071] Different from embodiment one, in this embodiment, the lower side of the support 1 is provided with two conveying belts one 17 and two conveying belts two 18, which are symmetrically arranged vertically, the distance between the two conveying belts one 17 and the two conveying belts two 18 is 5-20 cm, the ends of the two conveying belts two 18 away from the conveying belts one 17 are inclined upward, the rotating shafts of the conveying belts one 17 and the conveying belts two 18 are connected with the external driving system, and the rotating directions of each of the conveying belts one 17 and the conveying belts two 18 can be independently controlled as needed.

[0072] On the ship body, the positions corresponding to the ends of the two conveying belts two 18 away from the conveying belts one 17 are provided with material collecting bins, the conveying belts one 17 and the conveying belts two 18 are chain structures composed of a plurality of cylinders, and the outer ends of each cylinder are provided with a plurality of comb teeth.

[0073] In addition, the top end of each rotating shaft 7 is rotatably connected with a feeding pipe through a rotating ring, each rotating shaft 7 is provided with a through hole along the axial direction, and the bottom end of each cutting knife 8 is provided with a plurality of nozzles, the feeding pipe is connected with the nozzles of the cutting knife 8 through the through hole of the rotating shaft 7.

[0074] Working process:

[0075] The working process of this embodiment adds the steps of conveying and spraying water plants and sundries on the basis of embodiment one.

[0076] Firstly, when it is needed to cut water plants or sundries, the rotating shaft 10, the synchronous wheel 11, the rotating shaft 7 and the cutting knife 8 are driven to rotate by the cutting motor 13, so as to realize the cutting of the water plants and the sundries, at the same time, the angle of the cutting knife 8 can be adjusted by the adjusting motor 12, the cutting height of the cutting knife 8 can be adjusted by the lifting motor 15, and the cutting knife 8 cooperates with the cutting strip 16 to shear the water plants or the sundries to prevent winding during the rotation process.

[0077] When the water plants or the sundries are cut off by the cutting knife 8, the ends of the two conveying belts one 17 located below the cutting mechanism will rotate in the same direction to convey the cut water plants or sundries to the space between the two conveying belts one 17 and further to the space between the two conveying belts two 18, then the two conveying belts two 18 will send the water plants or the sundries to the material collecting bins on the ship body, the cylinder structure of the conveying belts one 17 and the conveying belts two 18 can effectively pick up the water plants and the sundries, and filter out the excess water during the conveying process, when the water plants or the sundries pass between the two conveying belts one 17 and the two conveying belts two 18, they will be squeezed to further remove the water and reduce the volume.

[0078] When the water grass or debris passes between the conveying belt one 17 and the conveying belt two 18, the rotating direction and rotating speed of each conveying belt one 17 and conveying belt two 18 can be independently adjusted as required, for example, the rotating directions of the upper and lower conveying belts can be opposite, so that the water grass and debris are rubbed and compressed, realizing more thorough water removal and volume compression.

[0079] In addition, the embodiment also has a spraying function. During use, the drug or gas can be transported to the through hole in the rotating shaft 7 through the feed pipe according to requirements. The drug or gas passes through the through hole of the rotating shaft 7 and finally reaches the spray port at the bottom end of the cutting knife 8, and is sprayed from the spray port to the water surface or the inside of the water body, realizing disinfection or oxygenation of the water body. During the spraying process, the cutting knife 8 continuously rotates, which can fully stir and mix the sprayed drug or gas into the water body, improving the spraying effect.

[0080] During use, the boat body moves forward. During the movement, the cutting motor 13 drives the cutting shaft 10, the synchronous wheel 11, the rotating shaft 7 and the cutting knife 8 to rotate. The cutting knife 8 cuts the water grass and debris during rotation.

[0081] During the cutting process, the angle adjusting shaft 9, the synchronous gear 5 and the adjusting arm 6 are driven to rotate by the adjusting motor 12, and then the cutting knife 8 is adjusted, so that the cutting knife 8 can rotate around the corresponding synchronous gear 5, thereby adjusting the angle of the two cutting knives 8.

[0082] During the cutting process, the lifting gear 14 is driven to rotate by the lifting motor 15, and then the corresponding lifting screw 2 is synchronously driven to rotate. When the lifting screw 2 rotates, the screw sleeve 3, the lifting plate 4, the synchronous gear 5, the adjusting arm 6, the rotating shaft 7 and the cutting knife 8 are driven to move up and down by thread cooperation, thereby adjusting the cutting height of the cutting knife 8. During the lifting process, the angle adjusting shaft 9 and the cutting shaft 10 slide up and down in the adjusting motor 12 and the cutting motor 13 through the key teeth, and at the same time, the power of the adjusting motor 12 and the cutting motor 13 can be transmitted through the key teeth, thereby achieving lifting while maintaining the transmission of rotating power.

[0083] The adjusting motor 12, the cutting motor 13 and the lifting motor 15 are arranged at the top end of the support 1 and do not contact water, which can effectively reduce the possibility of damage caused by water corrosion of the adjusting motor 12, the cutting motor 13 and the lifting motor 15, and the arrangement away from water can effectively reduce the risk of electric shock.

[0084] The meshing of the two synchronous gears 5 can enable the two adjusting arms 6 to be synchronously adjusted, and the arrangement of the two lifting screws 2 can make the screw sleeve 3 and the lifting plate 4 more stable during lifting.

[0085] The cutting knife 8 can effectively cut the waterweeds or sundries by cooperating with the cutting strip 16 during rotation, so as to prevent the waterweeds or sundries from winding the cutting knife 8;

[0086] When the waterweeds or sundries are cut off by the cutting knife 8, the two conveying belts one 17 rotate in the same direction at the end close to each other, so as to convey the waterweeds or sundries between the two conveying belts one 17 to the two conveying belts two 18, and then the waterweeds or sundries are conveyed to the collecting bin by the two conveying belts two 18. The cylindrical bodies of the conveying belts one 17 and the conveying belts two 18 can effectively pick up the waterweeds and sundries and filter out the water. When the waterweeds or sundries pass between the two conveying belts one 17 and the two conveying belts two 18, the waterweeds or sundries are squeezed by the two conveying belts one 17 and the two conveying belts two 18, so as to remove the water in the waterweeds or sundries and reduce the volume of the waterweeds and sundries.

[0087] When the waterweeds or sundries pass between the conveying belts one 17 and the conveying belts two 18, the rotating direction and the rotating speed of each conveying belt one 17 and the conveying belt two 18 can be independently adjusted according to the requirement, so as to realize the rubbing and compression of the waterweeds and sundries, and realize further removal of water and compression of volume.

[0088] During use, the cutting knife 8 can spray medicine or gas to the water surface or the inside of the water body according to the requirement, so as to realize disinfection or oxygenation of the water body. In this process, the cutting knife 8 continuously rotates to fully stir and mix the medicine or gas into the water body, and the effect is better than that of simple spraying.

[0089] The comb teeth on the two conveying belts one 17 can comb the waterweeds or sundries in the water during rotation, so that the waterweeds or sundries are as perpendicular as possible to the axial direction of the cutting knife 8, so that the cutting knife 8 can better cut. At the same time, the comb teeth on the conveying belt one 17 can collect the waterweeds or sundries floating in the water body after cutting, so as to effectively reduce the scattering of the waterweeds or sundries after cutting.

[0090] The comb teeth on the two conveying belts one 17 can comb the waterweeds or sundries in the water during rotation, so that the waterweeds or sundries are as perpendicular as possible to the axial direction of the cutting knife 8, so that the cutting knife 8 can better cut. At the same time, the comb teeth on the conveying belt one 17 can collect the waterweeds or sundries floating in the water body after cutting, so as to effectively reduce the scattering of the waterweeds or sundries after cutting.

[0091] The conveying belt one 17 and the conveying belt two 18 adopt a chain structure composed of multiple cylindrical bodies, and the outer ends of the cylindrical bodies are provided with comb teeth, which can effectively pick up the waterweeds and sundries and filter out the water during conveying.

[0092] By setting two conveying belts one 17 and two conveying belts two 18 and keeping a certain distance between them, the water grass and sundries can be squeezed to further remove water and reduce the volume, facilitating subsequent processing.

[0093] The rotating direction and rotating speed of each conveying belt one 17 and conveying belt two 18 can be independently controlled, so that the water grass and sundries can be rubbed and compressed according to the needs, realizing more thorough water removal and volume compression and improving the flexibility of processing.

[0094] By connecting the feeding pipe to the top end of the rotating shaft 7, setting a through hole in the rotating shaft 7, and setting a spray port at the bottom end of the cutting knife 8, the function of water body disinfection or oxygenation is realized while cutting, improving the multifunctionality of the water operation ship.

[0095] The cutting knife 8 continuously rotates during spraying, which can fully stir and mix the medicine or gas into the water body, improving the spraying effect.

[0096] The comb teeth on the conveying belt one 17 can comb the water grass and sundries in the water during rotation, so that they can be better cut by the cutting knife 8, and can collect the water grass and sundries floating after cutting, reducing their drift and keeping the water surface clean.

[0097] The end of the conveying belt two 18 away from the conveying belt one 17 is inclined upward, which facilitates the introduction of the conveyed water grass and sundries into the material collecting bin located on the ship body.

[0098] The above is only the preferred embodiment of the present application, and it should be understood that the present application is not limited to the form disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein by the above teaching or related technical or knowledge, and the modification and change made by the person skilled in the art without departing from the spirit and scope of the present application shall be within the protection scope of the claims attached to the present application.

Claims

1. A multi-purpose vessel for operations on water comprising a hull, characterized in that, The hull is fixedly connected with a base, the base is fixedly connected with a support (1) near the front end of the hull, the support (1) is rotatably connected with left and right symmetrically arranged lifting screws (2) at the end away from the base, the lifting screws (2) are threadedly connected with sleeves (3) at the outer ends, the sleeves (3) are fixedly connected with lifting plates (4) near the top end and the bottom end of the outer end, the two lifting plates (4) are rotatably connected with left and right symmetrically arranged synchronous gears (5) between them, the two synchronous gears (5) are fixedly connected with adjusting arms (6), the adjusting arms (6) are rotatably connected with rotating shafts (7) at the ends away from the synchronous gears (5), the rotating shafts (7) are fixedly connected with cutting knives (8) at the bottom ends, the lifting plates (4) are rotatably connected with angle adjusting shafts (9) and cutting shafts (10) at the positions corresponding to the two synchronous gears (5) respectively, the angle adjusting shafts (9) and the cutting shafts (10) are provided with synchronous wheels (11) near the top end of the lifting plates (4) at the outer ends, the angle adjusting shafts (9) and the cutting shafts (10) penetrate through the support (1) at the top ends, the support (1) is fixedly connected with adjusting motors (12) and cutting motors (13) at the positions corresponding to the angle adjusting shafts (9) and the cutting shafts (10) at the top end respectively, the angle adjusting shafts (9) and the cutting shafts (10) are provided with key teeth along the axial direction of the outer ends, the power shafts of the adjusting motors (12) and the cutting motors (13) are slidably connected with the key teeth at the outer ends of the angle adjusting shafts (9) and the cutting shafts (10) respectively.

2. A multi-purpose vessel according to claim 1, characterized in that: The top ends of the two lifting screws (2) are fixedly connected with lifting gears (14), the lifting gears (14) are rotatably connected with the support (1), and the support (1) is fixedly connected with a lifting motor (15) at the position corresponding to one of the lifting gears (14) at the top end.

3. A multi-purpose vessel according to claim 2, characterized in that: The power shaft of the lifting motor (15) is fixedly connected with the corresponding lifting gear (14), the two lifting gears (14) are meshingly connected with each other, the two synchronous wheels (11) are connected through a synchronous belt, and the rotating shaft (7) is connected with the corresponding synchronous wheel (11) through a synchronous belt.

4. A multi-purpose vessel as claimed in claim 1, characterized in that: The bottom ends of the adjusting arms (6) are fixedly connected with cutting strips (16) near the cutting knives (8), and the cutting strips (16) are arranged in cooperation with the top ends of the cutting knives (8).

5. The multipurpose vessel according to claim 1, characterized in that: The support (1) is provided with upper and lower symmetrically arranged conveying belts one (17) and conveying belts two (18) on the lower side, and the distance between the two conveying belts one (17) and the two conveying belts two (18) is 5-20 cm.

6. A multi-purpose vessel according to claim 5, characterized in that: The two conveying belts two (18) are upwardly inclined at the ends away from the conveying belts one (17), the rotating shafts of the conveying belts one (17) and the conveying belts two (18) are connected with an external driving system, and the rotating directions of each of the conveying belts one (17) and the conveying belts two (18) can be independently controlled as required.

7. The multi-functional vessel of claim 1, wherein: Two said synchronous gear (5) meshing connection, with the angle adjustment shaft (9) corresponding synchronous wheel (11) and angle adjustment shaft (9) outer end rotating connection, with the cutting shaft (10) corresponding synchronous wheel (11) and cutting shaft (10) outer end fixed connection.

8. A multi-purpose vessel as claimed in claim 1, characterized in that: The angle adjustment shaft (9) and cutting shaft (10) are both downwardly through the corresponding synchronous gear (5), and the angle adjustment shaft (9) is fixedly connected with the corresponding synchronous gear (5) through the penetrating part, and the cutting shaft (10) is rotatably connected with the corresponding synchronous gear (5) through the penetrating part.

9. A multi-purpose vessel as claimed in claim 5, characterised in that: The ship body and the conveying belt two (18) are away from the conveying belt one (17) one end corresponding position is equipped with the material collecting warehouse, the conveying belt one (17) and the conveying belt two (18) are the chain structure of multiple cylinders, and multiple cylinders outer end is equipped with multiple comb teeth, the rotating shaft (7) top end is rotatably connected with the feed pipe through the adapter ring, the rotating shaft (7) is opened along its axial direction and is provided with a through hole, the cutting knife (8) bottom end is opened and is provided with a plurality of nozzles, the feed pipe is communicated with the nozzle on the cutting knife (8) through the through hole on the rotating shaft (7).

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