CN116812088A - Automatic paving system of intelligent aquatic weed cleaning ship - Google Patents
Automatic paving system of intelligent aquatic weed cleaning ship Download PDFInfo
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- CN116812088A CN116812088A CN202310001779.8A CN202310001779A CN116812088A CN 116812088 A CN116812088 A CN 116812088A CN 202310001779 A CN202310001779 A CN 202310001779A CN 116812088 A CN116812088 A CN 116812088A
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Abstract
The application belongs to the technical field of aquatic weed cleaning, and particularly relates to an automatic paving system of an intelligent aquatic weed cleaning ship. The front end and the rear end of the aquatic weed cleaning ship are fixed with chain wheels for traction chains through bearings and transmission shafts, and the transmission shaft at one end is connected with a speed reducing motor through a coupler. The gear motor rotates positively, and the upper metal plate and the lower metal plate can be automatically unfolded gradually towards the stern through the chain wheels and the chains and used for accumulating the waterweeds until the waterweeds are piled up on the ship surface; the gear motor rotates reversely, and the upper metal plate and the lower metal plate can be gradually overlapped towards the bow through the chain wheels and the chains, so that the new-round aquatic weed harvesting operation is prepared. The automatic spreading system realizes automatic spreading of the aquatic weeds which are sent to the ship surface through the aquatic weed cutting and conveying device, does not need manual operation, and can effectively reduce labor cost.
Description
Technical Field
The application belongs to the technical field of aquatic weed cleaning, and particularly relates to an automatic paving system of an intelligent aquatic weed cleaning ship.
Background
In the river crab lobster culture pond, the water body has gradient of dissolved oxygen content, and the closer to the water surface, the higher the dissolved oxygen content is, and the closer to the bottom of the pond, the lower the dissolved oxygen content is. Multiple molting is needed in the growth process of the river crab lobsters, and a certain dissolved oxygen content is an important condition for smooth molting of the river crab lobsters. The river crab lobster mainly relies on crawling, and the aquatic weed can be used as bait for the river crab lobster and is an indispensable perching, concealing and molting place. The aquatic weeds have oxygenation function in daytime, but have opposite function at night. In summer, the aquatic weeds grow very vigorously and easily cover the whole cultivation water surface, so that the generation of waves is blocked, and oxygen in the air is not beneficial to entering the water body. Moreover, the aquatic weeds on the water surface are influenced by photosynthesis, so that metabolism is accelerated, the tail ends of the aquatic weeds are easy to die and spoil, and the water quality is deteriorated. Therefore, the water plants must be cleaned periodically for the river crab lobsters, and the water plants are usually cleaned once every two days, so that the water plants in a certain depth below the water surface are cut off. At present, the aquatic weed cleaning ship needs 2 people to operate, one person controls the ship body to navigate, and the other person paves aquatic weed. The fishermen is very hard to work, and the volume of 2 people also squeezes the limited space of the aquatic weed cleaning boat.
Therefore, based on the technical problems, a new automatic paving system of the intelligent aquatic weed cleaning ship needs to be designed.
Disclosure of Invention
The application aims to provide an automatic paving system of an intelligent aquatic weed cleaning ship.
In order to solve the technical problems, the application provides an automatic paving system of an intelligent aquatic weed cleaning ship, which comprises:
the ship body is formed by flat rectangular floating blocks, and the surface of the ship body is covered with an antirust metal material;
the aquatic weed cutting and conveying device is arranged at the bow position of the ship body and is suitable for cutting and conveying aquatic weeds in water to the ship surface;
the automatic spreading device is arranged on the ship body and is suitable for receiving the aquatic weeds conveyed by the aquatic weed cutting and conveying device and uniformly spreading the aquatic weeds on the ship surface.
Further, the paving apparatus includes: a driving mechanism and a paving mechanism;
the driving mechanism is arranged on the ship body;
the paving mechanism is driven by the driving mechanism;
the spreading mechanism is suitable for receiving the aquatic weeds conveyed by the aquatic weed cutting and conveying device, and the driving mechanism is suitable for driving the spreading mechanism to move.
Further, the driving mechanism includes: the speed reducing motor, the shaft coupling, the bearing, the transmission shaft, the chain wheel and the chain;
the speed reducing motor and the coupler are arranged at the stern of the ship body and are used for providing power for the driving system;
the bearings are arranged at the bow and the stern of the ship body, the bow and the stern are respectively provided with a pair of bearings, and the bearings at the stern are coaxially arranged with the speed reducing motor;
the transmission shaft is fixed by a pair of bearings, and the transmission shaft at the stern is connected with a speed reducing motor through a coupler;
the chain wheel is sleeved on the transmission shaft;
the chain is sleeved on the chain wheel;
the paving mechanism is driven by the chain to move.
Further, the paving mechanism includes: an upper metal plate and a lower metal plate;
the upper layer metal plate is arranged above the lower layer metal plate;
the metal rod piece is fixed at the near-stern end of the upper metal plate, the metal rod piece is arranged towards the bow, and the near-stern end of the metal rod piece is connected with the chain;
a small round block with the diameter larger than that of the metal rod piece is fixed at the near-bow end of the metal rod piece, and the other surface of the small round block is connected with a chain;
the metal pipe fitting is fixed at the end of the lower metal plate near the bow, and the metal pipe fitting is arranged towards the stern;
the inner diameter of the metal pipe fitting is larger than the diameter of the small round block at the end part of the metal rod piece;
the diameter of the small round block at the end part of the metal rod piece is larger than the inner diameter of the two ends of the metal pipe fitting;
the inner diameters of the two ends of the metal pipe fitting are larger than the diameter of the cross section circumscribed circle of the chain and the metal rod piece;
the chain and the metal rod piece pass through the metal pipe fitting.
Further, the height of the upper metal plate is always positioned between the lower metal plate and the metal pipe fitting;
the length of the metal pipe fitting is the same as that of the lower metal plate;
the length of the metal rod piece is smaller than that of the upper metal plate.
Further, the method comprises the steps of,
the ship body is provided with a groove at the center line position along the length direction, and the chain is arranged in the groove;
the middle rear part on the ship surface of the ship body is provided with a plurality of universal ball rollers.
Further, limiting wheels are arranged on two sides of the ship surface of the ship body along the length direction of the ship body;
the edges of the upper layer metal plate and the lower layer metal plate are respectively provided with a folded edge, and the folded edges are matched with the limiting wheels.
Further, a bump is provided on one side of the upper metal plate, and a travel switch is installed at both ends of the same side of the ship body.
Further, a long-handle travel switch is arranged on the aquatic plant cutting and conveying device.
Further, the front surface of the ship body is made of a material with a high friction coefficient.
The application has the beneficial effects that the aquatic weed cutting and conveying device and the automatic paving device realize automatic cutting and conveying of aquatic weed in water, and the conveyed aquatic weed is automatically paved without manual operation, thereby reducing the labor cost.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an automatic paving system for an intelligent aquatic weed cleaning vessel of the present application;
FIG. 2 is a schematic view of a metal plate of an automatic paving system of an intelligent aquatic weed cleaning vessel of the present application;
FIG. 3 is a side view of an automated paving system of an intelligent aquatic weed cleaning vessel of the present application;
fig. 4 is a schematic view of water grass collection of an automatic paving system of an intelligent water grass cleaning vessel of the present application.
In the figure:
1 ship body, 2 bearings, 3 transmission shafts, 4 chain wheels, 5 chains, 6 grooves, 7 gear motors, 8 universal ball rollers, 9 limit wheels, 10 upper metal plates, 11 lower metal plates, 12 metal rods, 13 metal pipes, 14 collision blocks, 15 travel switches, 16 long-handle travel switches and 17 aquatic weed cutting and conveying devices.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 4, the present embodiment provides an automatic paving system of an intelligent aquatic weed cleaning vessel, including: a ship body 1, a aquatic weed cutting and conveying device 17 and an automatic paving device. The aquatic weed cutting and conveying device 17 is arranged on the ship body 1, the aquatic weed cutting and conveying device 17 is arranged close to the bow of the ship body 1, and the aquatic weed cutting and conveying device 17 is suitable for cutting and conveying aquatic weeds in water; the automatic spreading device is arranged on the ship body 1 and is suitable for receiving the aquatic weeds conveyed by the aquatic weed cutting and conveying device 17 and automatically spreading the aquatic weeds; the automatic water grass cutting machine has the advantages that the water grass in water is automatically cut, the cut water grass is automatically paved, manual operation is not needed, and labor cost is reduced.
In the embodiment, the ship body 1 can automatically navigate on the water surface according to a preset path, and automatically cut off aquatic weeds in the water; the ship body 1 can acquire own position information through a GPS module and the like so as to be convenient for automatic navigation; the manual operation requirement is reduced, and the labor cost is reduced.
In this embodiment, the automatic paving apparatus includes: a driving mechanism and a paving mechanism; the driving mechanism is arranged on the ship body 1; the paving mechanism is driven by the driving mechanism; the spreading mechanism is suitable for receiving the aquatic weeds conveyed by the aquatic weed cutting and conveying device 17, and the driving mechanism is suitable for driving the spreading mechanism to move; the upper metal plate 10 and the lower metal plate 11 are stacked in the spreading mechanism, when the aquatic weed carried by the upper metal plate 10 reaches a certain amount, the upper metal plate 10 can be moved away by the driving mechanism, and the aquatic weed is carried by the lower metal plate 11.
In the present embodiment, the upper metal plate 10 and the lower metal plate 11 are pulled by the chain 5 to be movable back and forth. The front end and the rear end (bow and stern) of the aquatic weed cleaning ship are fixed with a chain wheel 4 for traction chains 5 through bearings 2 and a transmission shaft 3, and the transmission shaft 3 at one end is connected with a speed reducing motor 7 through a coupler. At first, the movable upper metal plate 10 and the movable lower metal plate 11 on the ship body 1 are in a stacked state, the grass thinning mechanism or the grass mowing mechanism (the grass cutting and conveying device 17) cuts off the water grass in the pond, the water grass falls onto the upper metal plate 10 through the conveying mechanism, when the sensor (the long-handle travel switch 16) detects that the water grass is piled up to a certain height, the gear motor 7 is controlled to rotate positively, the upper metal plate 10 is driven to move a certain distance towards the stern through the chain wheel 4 and the chain 5, the space for piling up the water grass is emptied until the sensor (the long-handle travel switch 16) detects that the water grass is piled up to a certain height again, and the above-mentioned movement is repeated. In the process, a plurality of metal plates are gradually unfolded, after the upper metal plate 10 is piled up with aquatic weed, the lower metal plate 11 is continuously piled up with aquatic weed until the uppermost metal plate 10 moves to the stern, and the bump 14 arranged on the side surface of the uppermost metal plate 10 triggers the stern travel switch 15 to control the gear motor 7 to stop working. When the sensor detects that the aquatic weed is piled up to a certain height, the sensor indicates that the ship is full of aquatic weed at the moment. At the moment, the grass thinning (cutting) mechanism is controlled to stop working and lift to the ship surface, and the intelligent aquatic weed cleaning ship automatically sails to the pond to unload aquatic weeds. After the aquatic plants are unloaded, the gear motor 7 is reversed, the metal plates are driven to move towards the bow through the chain 5 of the chain wheel 4 and are stacked together, and the bump 14 arranged on the side surface of the metal plate 10 at the uppermost layer triggers the bow travel switch 15 to control the gear motor 7 to stop working. Meanwhile, the intelligent aquatic weed cleaning ship automatically sails to the end of the previous weed thinning (cutting) operation under the control of the navigation control system, and then the weed thinning (cutting) operation is continued.
In this embodiment, the driving mechanism includes: the device comprises a bearing 2, a transmission shaft 3, a chain wheel 4, a chain 5, a gear motor 7 and a coupler; the gear motor 7 and the coupler are arranged at the stern of the ship body 1 and are used for providing power for a driving system, and the driving system is a mechanism for driving the upper metal plate 10 and the lower metal plate 11 to move, wherein the mechanism comprises a driving mechanism; the bearings 2 are arranged at the bow and the stern of the ship body 1, the bow and the stern are respectively provided with a pair of bearings 2, and the bearings 2 at the stern are coaxially arranged with the gear motor 7; the transmission shaft 3 is fixed by a pair of bearings 2, and the transmission shaft 3 at the stern is connected with a speed reducing motor 7 through a coupler; the chain wheel 4 is sleeved on the transmission shaft 3; the chain 5 is sleeved on the chain wheel 4; the spreading mechanism is pulled to move by the chain 5.
In this embodiment, the paving mechanism includes: an upper metal plate 10 and a lower metal plate 11; the upper metal plate 10 is disposed above the lower metal plate 11; in order to enable the upper metal plate 10 and the lower metal plate 11 to be unfolded and folded in the forward direction and in the backward direction in the moving process, a metal rod piece 12 is fixed at the near-stern end of the upper metal plate 10, the metal rod piece 12 is arranged towards the bow, and the near-stern end of the metal rod piece 12 is connected with the chain 5; a small round block with the diameter larger than that of the metal rod piece 12 is fixed at the near-bow end of the metal rod piece 12, and the other surface of the small round block is connected with the chain 5; when the chain wheel 4 rotates, the chain 5 can always keep a basic tension state; a metal pipe fitting 13 is fixed at the end of the lower metal plate 11 near the bow, and the metal pipe fitting 13 is arranged towards the stern; the inner diameter of the metal pipe fitting 13 is larger than the diameter of the small round block at the end part of the metal rod piece 12; the diameter of the small round block at the end part of the metal rod piece 12 is larger than the inner diameter of the two ends of the metal pipe piece 13; the inner diameters of the two ends of the metal pipe fitting 13 are larger than the diameters of the cross section circumscribed circles of the chain 5 and the metal rod piece 12; the chain 5 and the metal rod 12 pass through the metal pipe 13 and smoothly pass through any part of the metal pipe 13, but the small round block at the end of the metal rod 12 can only move inside the metal pipe 13.
In the present embodiment, in order to enable the metal plates to be folded forward and backward in the moving process, the height of the upper metal plate 10 is always between the lower metal plate 11 and the metal pipe 13; the length of the metal pipe member 13 is the same as (i.e., substantially identical to) the length of the lower metal plate 11; the length of the metal rod 12 is smaller than that of the upper metal plate 10 to ensure that the upper metal plate 10 and the lower metal plate 11 are partially overlapped in the forward expansion process, and the end of the metal pipe 13 is always positioned above the upper metal plate 10. When the aquatic weed is loaded, the stern chain 5 pulls the metal rod piece 12 and the upper metal plate 10 to move towards the stern, and when the upper metal plate 10 is separated from a weed dropping point, the small round block at the end part of the metal rod piece 12 drives the near stern end of the metal pipe piece 13 to drag the lower metal plate 11 to move towards the stern. After the aquatic weed is unloaded, the bow chain 5 pulls the metal rod piece 12 and the upper metal plate 10 to move towards the bow, the upper metal plate 10 and the lower metal plate 11 are gradually overlapped, and finally, the small round block at the end part of the metal rod piece 12 drives the near-bow end of the metal pipe fitting 13 to drag the upper metal plate 10 and the lower metal plate 11 to move towards the bow together until the upper metal plate 10 and the lower metal plate 11 are positioned at the bow position.
In this embodiment, a groove 6 is formed on the hull 1 along the center line of the longitudinal direction, and the chain 5 is disposed in the groove 6, so as to reduce contact and friction between the chain 5 and the metal plates (the upper metal plate 10 and the lower metal plate 11); in order to reduce frictional resistance between the upper metal plate 10 and the lower metal plate 11 after the water grass is piled up and the ship body 1, a matrix type universal ball roller 8 is installed at the middle and rear part of the surface of the ship body 1.
In the embodiment, limit wheels 9 are arranged on two sides of the ship surface of the ship body 1 along the length direction; the two sides of the upper metal plate 10 and the lower metal plate 11 are provided with folded edges, the folded edges are matched with the limiting wheels 9, and the limiting wheels 9 limit the moving direction of the upper metal plate 10 and the lower metal plate 11, so that the metal plates can keep the correct direction in the moving process.
In the present embodiment, a bump 14 is provided on one side of the upper metal plate 10, and a travel switch 15 is installed at both ends of the same side of the ship body 1; when the bump 14 touches the stern travel switch 15, it indicates that the upper metal plate 10 has come close to the stern. When the bump 14 touches the bow travel switch 15, it indicates that both the upper metal plate 10 and the lower metal plate 11 are approaching the bow, and a new water weed cleaning operation can be started.
In this embodiment, the aquatic weed cutting and conveying device 17 is provided with a long-handle travel switch 16; under normal operation, the drop point of the aquatic weed is mainly located at the end point of the aquatic weed conveying mechanism under the influence of gravity, and when the aquatic weed is piled up at the end point, the drop point of the aquatic weed is deviated towards the bow under the influence of the acting force of the aquatic weed cutting and conveying device 17. A waterproof long-handle travel switch 16 is installed at the position and can be used for detecting whether the water grass falls down at the position so as to indirectly judge whether the water grass is piled up at the end point of the water grass conveying mechanism. If the travel switch 16 is triggered and the bump 14 of the upper sheet metal 10 touches the stern travel switch 15, this indicates that the weed cleaning vessel is filled with weed.
In this embodiment, the front surface of the ship body 1 is made of a material with a relatively high friction coefficient; in order to enable the metal plates to be unfolded smoothly in the process of loading the aquatic weeds, the front surface of the ship body 1 is made of a material with a larger friction coefficient, so that the friction force between the front surface of the ship body 1 and the metal plates is larger than the friction force between the metal plates.
In summary, the application realizes automatic cutting and conveying of aquatic weeds in water through the ship body 1, the aquatic weed cutting and conveying device 17 and the automatic paving device, and automatically paves the conveyed aquatic weeds without manual operation, thereby reducing labor cost.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The apparatus embodiments described above are merely illustrative, for example, of the flowcharts and block diagrams in the figures that illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
With the above-described preferred embodiments according to the present application as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present application. The technical scope of the present application is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. An automatic paving system of intelligent pasture and water clearance ship, which is characterized by comprising:
the ship comprises a ship body, wherein the ship body is formed by a flat rectangular floating block, and the surface of the ship body is covered with an antirust metal material; the aquatic weed cutting and conveying device is arranged at the bow position on the ship body and is suitable for cutting and conveying aquatic weeds in water to the ship surface;
the automatic spreading device is arranged on the ship body and is suitable for receiving the aquatic weeds conveyed by the aquatic weed cutting and conveying device and uniformly spreading the aquatic weeds on the ship surface.
2. An automatic spreading system of an intelligent aquatic weed cleaning vessel according to claim 1, wherein,
the automatic paving device includes: a driving mechanism and a paving mechanism;
the driving mechanism is arranged on the ship body;
the paving mechanism is driven by the driving mechanism;
the spreading mechanism is suitable for receiving the aquatic weeds conveyed by the aquatic weed cutting and conveying device, and the driving mechanism is suitable for driving the spreading mechanism to move.
3. An automatic spreading system of an intelligent aquatic weed cleaning vessel according to claim 2, wherein,
the driving mechanism includes: the speed reducing motor, the shaft coupling, the bearing, the transmission shaft, the chain wheel and the chain;
the speed reducing motor and the coupler are arranged at the stern of the ship body and are used for providing power for the driving system;
the bearings are arranged at the bow and the stern of the ship body, the bow and the stern are respectively provided with a pair of bearings, and the bearings at the stern are coaxially arranged with the speed reducing motor;
the transmission shaft is fixed by a pair of bearings, and the transmission shaft at the stern is connected with a speed reducing motor through a coupler;
the chain wheel is sleeved on the transmission shaft;
the chain is sleeved on the chain wheel;
the paving mechanism is driven by the chain to move.
4. An automatic spreading system of an intelligent aquatic weed cleaning vessel according to claim 3, wherein,
the paving mechanism comprises: an upper metal plate and a lower metal plate;
the upper layer metal plate is arranged above the lower layer metal plate;
the metal rod piece is fixed at the near-stern end of the upper metal plate, the metal rod piece is arranged towards the bow, and the near-stern end of the metal rod piece is connected with the chain;
a small round block with the diameter larger than that of the metal rod piece is fixed at the near-bow end of the metal rod piece, and the other surface of the small round block is connected with a chain;
the metal pipe fitting is fixed at the end of the lower metal plate near the bow, and the metal pipe fitting is arranged towards the stern;
the inner diameter of the metal pipe fitting is larger than the diameter of the small round block at the end part of the metal rod piece;
the diameter of the small round block at the end part of the metal rod piece is larger than the inner diameter of the two ends of the metal pipe fitting;
the inner diameters of the two ends of the metal pipe fitting are larger than the diameter of the cross section circumscribed circle of the chain and the metal rod piece;
the chain and the metal rod piece pass through the metal pipe fitting.
5. An automatic spreading system of an intelligent aquatic weed cleaning vessel as claimed in claim 4, wherein,
the height of the upper metal plate is always positioned between the lower metal plate and the metal pipe fitting;
the length of the metal pipe fitting is the same as that of the lower metal plate;
the length of the metal rod piece is smaller than that of the upper metal plate.
6. An automatic spreading system of an intelligent aquatic weed cleaning vessel as claimed in claim 5, wherein,
the ship body is provided with a groove at the center line position along the length direction, and the chain is arranged in the groove;
the middle rear part on the ship surface of the ship body is provided with a plurality of universal ball rollers.
7. An automatic spreading system of an intelligent aquatic weed cleaning vessel as claimed in claim 6, wherein,
limiting wheels are arranged on two sides of the ship surface of the ship body along the length direction of the ship body;
the edges of the upper layer metal plate and the lower layer metal plate are respectively provided with a folded edge, and the folded edges are matched with the limiting wheels.
8. An automatic spreading system of an intelligent aquatic weed cleaning vessel as claimed in claim 7, wherein,
one side of the upper layer metal plate is provided with a collision block, and travel switches are arranged at two ends of the same side of the ship body.
9. An automatic spreading system of an intelligent aquatic weed cleaning vessel as claimed in claim 8, wherein,
the aquatic weed cutting and conveying device is provided with a long-handle travel switch.
10. An automatic spreading system of an intelligent aquatic weed cleaning vessel as claimed in claim 9, wherein,
the front surface of the ship body is made of a material with a large friction coefficient.
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CA2074325A1 (en) * | 1991-07-31 | 1993-02-01 | David W. Hines | Recovery apparatus |
KR200191686Y1 (en) * | 2000-01-13 | 2000-08-16 | 최창락 | Exclusion device of waterway adulteraition |
CN205912815U (en) * | 2016-05-21 | 2017-02-01 | 张新萍 | A equipment that is used for can paving automatically of tealeaves to shine green grass or young crops |
ES1187084U (en) * | 2017-06-19 | 2017-07-07 | Manuel VILLALBA HERNÁNDEZ | Boat cleaning of residues in low deep waters (Machine-translation by Google Translate, not legally binding) |
CN111837612A (en) * | 2017-12-22 | 2020-10-30 | 济南毕昇信息科技有限公司 | Grass mower for aquaculture and grass cutting method |
CN115535163A (en) * | 2022-10-28 | 2022-12-30 | 江苏大学 | Unmanned aquatic weed combing ship for aquaculture |
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