CN116444000B - Throwing ship for disinfecting fishery water body - Google Patents

Throwing ship for disinfecting fishery water body Download PDF

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Publication number
CN116444000B
CN116444000B CN202310712345.9A CN202310712345A CN116444000B CN 116444000 B CN116444000 B CN 116444000B CN 202310712345 A CN202310712345 A CN 202310712345A CN 116444000 B CN116444000 B CN 116444000B
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China
Prior art keywords
water
water body
buoy
material tank
disinfecting
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Application number
CN202310712345.9A
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Chinese (zh)
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CN116444000A (en
Inventor
刘蓬
姜宏利
徐晓莹
姜黎明
高慧敏
王晓飞
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Yantai Marine Economic Research Institute Yantai Fishery Technology Promotion Station And Yantai Marine Fishing Proliferation Management Station
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Yantai Marine Economic Research Institute Yantai Fishery Technology Promotion Station And Yantai Marine Fishing Proliferation Management Station
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Application filed by Yantai Marine Economic Research Institute Yantai Fishery Technology Promotion Station And Yantai Marine Fishing Proliferation Management Station filed Critical Yantai Marine Economic Research Institute Yantai Fishery Technology Promotion Station And Yantai Marine Fishing Proliferation Management Station
Priority to CN202310712345.9A priority Critical patent/CN116444000B/en
Publication of CN116444000A publication Critical patent/CN116444000A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04Arrangements for treating water specially adapted to receptacles for live fish
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/008Mobile apparatus and plants, e.g. mounted on a vehicle
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Catching Or Destruction (AREA)

Abstract

The application discloses a throwing boat for disinfecting a water body in fishery, which relates to the technical field of fishing boats, wherein after a buoy barrel, a clockwork spring, a hollow falling block, a connecting rope and a water inlet block are arranged, the water body in the water body enters the hollow falling block through the water inlet block after the floating rope is immersed, the hollow falling block made of a water material is utilized to increase weight so as to droop, and the hollow falling block is enabled to enter a silt layer at the bottom of the water body, so that an anchoring effect is achieved on the buoy barrel playing a role of disinfecting and marking, the subsequent disinfection coincidence can be avoided, the uniform disinfection is ensured, meanwhile, the buoy barrel caused by the shaking of the water surface is prevented from deviating, the marking effectiveness is ensured, and in addition, due to the design of the clockwork spring, the hollow falling block can be smoothly stored in a containing box when the buoy barrel is rolled after leaving the water surface, and the rolling of the floating rope is prevented from being influenced by the appearance of a hanging state.

Description

Throwing ship for disinfecting fishery water body
Technical Field
The application relates to the technical field of fishing boats, in particular to a throwing boat for disinfecting a fishery water body.
Background
In the development process of fishery, the water quality of the water area has important influencing factors, and fungus contained in the water area has different degrees of adverse influence on the survival rate and the growth of fishery cultivation objects, so that corresponding disinfection treatment is needed to be carried out on the water area water body to ensure the water area water body quality, the existing fishery water area water body disinfection method is divided into a dry disinfection method and a wet disinfection method, quicklime is adopted to complete disinfection purposes, the difference is the actual height of the water area water body during operation, the dry disinfection is to directly spray quicklime into the water area water body with lower liquid level, the wet disinfection is to directly spray quicklime solution into the water area water body, and the liquid level of the fishery water area does not need to be reduced.
When the existing dry disinfection equipment is used, the small boat carrying the quicklime powder tank body acts on the surface of the water body to carry out disinfection treatment, but no obvious abnormal phenomenon exists after quicklime powder is dissolved in water for marking, and the moving path of the small boat is random when the water body surface moves, so that the small boat is very easy to coincide and miss the actual disinfection area when the water body surface of the water body moves, and the water body disinfection is uneven.
Therefore, the throwing ship for disinfecting the fishery water body is provided, the disinfected area is marked by utilizing the buoys scattered on the surface of the water body when the boat moves on the surface of the water body, a guiding effect is provided for the subsequent movement path adjustment of the boat, the accident that the disinfected area is overlapped or omitted is avoided, and the uniform disinfection is ensured.
Disclosure of Invention
Compared with the prior art, the application provides a throwing boat for disinfecting water bodies in fishery, which comprises a pneumatic boat, wherein a material tank and a winding disc frame positioned at one side of the material tank are arranged at the top of the pneumatic boat, a floating rope is wound on the surface of the winding disc frame, a plurality of circular rings are sleeved on the surface of the floating rope, a buoy barrel is clamped on the surface of each circular ring, the buoy barrel on the surface of the floating rope is suspended on the water surface of the water body under the floating action, the effect of path marking is achieved, a cone pedestal made of foam materials is arranged at the top of the buoy barrel, a containing box is arranged at the bottom of the buoy barrel, a clockspring is arranged at the central position of the top wall in the containing box, a connecting rope is arranged at the movable end of the connecting rope, a hollow dropping block is connected at the tail end of the connecting rope, the bottom of the hollow dropping block is penetratingly provided with a water inlet block designed by a cone table, the hollow dropping block made of a density larger than that of the water material is utilized to weigh down until the hollow dropping block made of the water material enters a lower-level height layer of the buoy, the effect of the buoy is further guaranteed, the effect of uniform marking can be avoided, and the water body can be further prevented from being overlapped with the water body can be further sterilized, and the effect of the surface marking can be further guaranteed.
Further, the servo driving motor located in the middle of material jar and rolling dish frame is installed at pneumatic boat's top, servo driving motor's output is connected with a bevel gear, material jar's internally mounted has the fly leaf, the inside of fly leaf runs through and installs the axostylus axostyle, and the tail end of axostylus axostyle extends to the outside of material jar, the tail end surface of axostylus axostyle has cup jointed two bevel gears, and two bevel gears are connected with a bevel gear meshing, the surface of material jar runs through and installs the discharging pipe, and the bottom of discharging pipe tail end is equal high with the quarter tangent point of material jar.
Further, the top of material jar is equipped with the inlet pipe, and the thickness of fly leaf is less than the cross section width of inlet pipe, and the cross section size of fly leaf is the same with the projection size of material jar inner wall on the vertical direction.
Further, the initial elasticity of the clockwork spring is larger than the sum of the gravity of the hollow falling block and the water inlet block.
Further, the waterproof cover is installed at the bottom of holding the box, and the ligature runs through and slides in the inside of waterproof cover, and hollow weight is located the inboard of waterproof cover.
Further, the inner wall of the tail end of the discharging pipe is provided with an internal thread, and the tail end of the discharging pipe is detachably connected with a discharging pipe through the internal thread.
Further, the movable plate is internally provided with a weighing sensor, the weighing sensor is electrically connected with the servo driving motor, the surface of the servo driving motor is provided with a controller, and the controller is electrically connected with the servo driving motor.
Further, the surface of the buoy cylinder is provided with a water inlet hole, a floating plate is slidably arranged in the buoy cylinder, and an elastic marking sheet in folding design is arranged at the top of the floating plate.
Further, the baffle block is arranged on the inner wall of the buoy barrel and symmetrically arranged with the water inlet hole.
Further, the top of the elastic marking sheet penetrates and extends to the upper side of the frustum seat, the elastic marking sheet penetrates through the inside of the frustum seat in a sliding mode, and the length of the elastic marking sheet is larger than the distance value between the water inlet hole and the top of the frustum seat.
Compared with the prior art, the application has the advantages that:
(1) After the floating rope soaks, the water in the water area enters the hollow falling block through the water inlet block, the hollow falling block made of the water material is utilized to increase weight and then droops, until the hollow falling block enters a silt layer at the bottom of the water body with lower liquid level, the floating rope plays an anchoring effect on the floating rope playing a role in disinfection marking, subsequent disinfection coincidence can be avoided, disinfection uniformity is guaranteed, meanwhile, the floating rope caused by water surface shaking can be avoided to deviate, marking effectiveness is guaranteed, in addition, the design of the spring is used for enabling the floating rope to be smoothly stored in the accommodating box when the floating rope is rolled after leaving the water surface, and the rolling of the floating rope is prevented from being influenced by the occurrence of a hanging state.
(2) The hollow falling block and the internal water inlet block are in a hanging state when the water inlet block just contacts the water surface of the water body or the containing box is not in contact with the water body, so that the hollow falling block and the water inlet block can be effectively contained, and the influence of the hanging state on the winding and containing of the floating rope due to the fact that the lower part of the containing box is in the hanging state is avoided.
(3) After the buoy cylinder is immersed in water, water in the water body is transferred into the buoy cylinder through the water inlet hole, and the floating plate in the extrusion is lifted along with the water body, so that the top end of the elastic marking sheet ascends, and the constrained and folded elastic marking sheet is released, so that the elastic marking sheet is in a fan shape, and the marking effect of the buoy cylinder is enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the installation of the float rope, float canister and housing box of the present application;
FIG. 3 is a schematic view showing the internal structure of the accommodating case of the present application;
FIG. 4 is a schematic view of the hollow pendant anchoring state of the present application;
FIG. 5 is a schematic illustration of the float drum anchoring mark condition of the present application;
FIG. 6 is a view showing the construction of the interior of the material tank of the present application;
FIG. 7 is a schematic view showing the state of the movable plate when the material tank is fed;
FIG. 8 is a schematic view showing the state of the movable plate when the material tank is discharged;
FIG. 9 is a schematic view showing the internal structure of a buoy barrel according to embodiment 2 of the present application;
FIG. 10 is a schematic diagram showing the diastolic state of the elastic marker panel in example 2 of the present application;
fig. 11 is a schematic diagram showing the labeling state in embodiment 2 of the present application.
The reference numerals in the figures illustrate:
1. a pneumatic boat; 2. a material tank; 21. a movable plate; 22. a discharge pipe; 3. a reel holder; 4. a servo drive motor; 5. a first bevel gear; 6. a two-size bevel gear; 7. a floating rope; 8. a float cylinder; 81. a water inlet hole; 82. a floating plate; 83. an elastic marking sheet; 9. a housing case; 91. a clockwork spring; 92. connecting ropes; 93. a hollow drop block; 94. and (5) a water inlet block.
Detailed Description
The embodiments of the present application will be described in detail and fully with reference to the accompanying drawings, and it is intended that all other embodiments of the application, which are apparent to one skilled in the art without the inventive faculty, are included in the scope of the present application.
The embodiment 1 of the application provides a throwing ship for disinfecting a fishery water body, referring to fig. 1-5, the throwing ship comprises a pneumatic boat 1, a material tank 2 and a winding disc frame 3 positioned at one side of the material tank 2 are arranged at the top of the pneumatic boat 1, a floating rope 7 is wound on the surface of the winding disc frame 3, a plurality of circular rings are sleeved on the surface of the floating rope 7, a buoy barrel 8 is clamped on the surface of each circular ring, the buoy barrel 8 on the surface of the floating rope 7 floats on the water surface of the water body under the floating action, the effect of path marking is achieved, a cone seat made of foam materials is arranged at the top of the buoy barrel 8, a containing box 9 is arranged at the bottom of the buoy barrel 8, a spring 91 is arranged at the central position of the inner top wall of the containing box 9, a connecting rope 92 is arranged at the movable end of the spring 91, a hollow falling block 93 is connected to the tail end of the connecting rope 92, a water inlet block 94 of a cone table design is arranged at the bottom of the hollow falling block 93 in a penetrating manner, and the water inlet block 94 is of a tubular design.
Specifically, when the pneumatic boat 1 is utilized to move on the surface of a water body, along with outward tilting of quicklime powder in the material tank 2, the floating ropes 7 wound on the surface of the winding disc frame 3 are synchronously released to the surface of the water body, the floating drums 8 on the surface of the floating ropes 7 are suspended on the water surface of the water body under the floating action, so that the effect of path marking is achieved, the marking effect is further achieved on the area where the quicklime powder is swung, and subsequent disinfection coincidence is avoided;
in order to avoid the deviation of the position of the buoy barrel 8 caused by the water surface shaking generated in the running process of the pneumatic boat 1 on the surface of the water body and the water surface shaking caused by the wind power blowing on the water surface in the disinfection process, the position of the buoy barrel 8 is anchored by using the accommodating box 9;
when the buoy barrel 8 floats on the water surface along with the floating rope 7, the water in the water body enters the hollow falling block 93 through the water inlet block 94, so that the weight of the hollow falling block 93 is increased, the spring 91 is pulled to tighten so as to provide a corresponding falling space of the connecting rope 92, the hollow falling block 93 can fall to a silt layer at the bottom of the water body, anchoring treatment is realized, and the buoy barrel 8 is prevented from being subjected to water surface shaking to generate marked position deviation.
Referring to fig. 6-8, a servo driving motor 4 positioned between a material tank 2 and a winding disc frame 3 is installed at the top of a pneumatic boat 1, a first bevel gear 5 is connected to the output end of the servo driving motor 4, a movable plate 21 is installed inside the material tank 2, a shaft rod is installed inside the movable plate 21 in a penetrating manner, the tail end of the shaft rod extends to the outside of the material tank 2, a second bevel gear 6 is sleeved on the tail end surface of the shaft rod, the second bevel gear 6 is meshed with the first bevel gear 5, a discharging pipe 22 is installed on the surface of the material tank 2 in a penetrating manner, and the bottom of the tail end of the discharging pipe 22 is equal to the quarter tangent point of the material tank 2.
Specifically, the quicklime powder is filled in the material tank 2 for disinfection, and is released to the water surface of the water body through the discharging pipe 22, and along with the use of the quicklime powder in the material tank 2, the end surface of the quicklime powder is gradually reduced to the lower part of the discharging pipe 22, at the moment, discharging is stopped, so that half of the quicklime powder in the material tank 2 cannot be effectively discharged, if the discharging pipe 22 is arranged at the bottom of the material tank 2, the material tank 2 needs to be lifted in order to ensure smooth discharging, the gravity center of the material tank 2 above the pneumatic boat 1 is lifted, so that the possibility of rollover of the pneumatic boat 1 is increased, and the movable plate 21 is designed for enhancing the discharging rate of the material tank 2;
the fly leaf 21 divides the quick lime powder stock of material jar 2 inside into two parts, and after last part material release finishes, utilizes servo driving motor 4, first bevel gear 5 and the cooperation of two bevel gears 6, drives axostylus axostyle and fly leaf 21 and rotates to can switch the quick lime powder upset of lower part to the upper portion, so that go on discharging operation, can also avoid the lifting of material jar 2 when guaranteeing the discharge rate, reduce pneumatic boat 1 and take place the possibility of turning on one's side.
The top of material jar 2 is equipped with the inlet pipe, and the thickness of fly leaf 21 is less than the cross section width of inlet pipe, and the cross section size of fly leaf 21 is the same with the projection size of material jar 2 inner wall in the vertical direction.
Specifically, when quicklime powder is put into the material tank 2, the servo driving motor 4 is utilized to drive the movable plate 21 to overturn to the lower part of the feeding pipe (namely to be in a vertical state), and at the moment, the quicklime powder put through the feeding pipe can smoothly enter the inner space of the material tank 2 at two sides of the movable plate 21;
the section of the movable plate 21 is the same as the projection section of the material tank 2, so that the movable plate 21 can smoothly switch the storage position of the quicklime powder in the material tank 2 when turning over.
The initial elastic force of the mainspring 91 is greater than the sum of the weights of the hollow weight 93 and the water intake block 94.
Specifically, under initial state, that is, the state that the water inlet block 94 just contacts the water surface of the water body or the accommodating box 9 does not contact the water body, at this time, the hollow falling block 93 and the inner water inlet block 94 are in a hanging state, so that the effective accommodating of the hollow falling block 93 and the water inlet block 94 can be ensured, and the condition that the accommodating box 9 is in a hanging state below is avoided to influence the winding accommodating of the floating rope 7.
The waterproof cover is installed at the bottom of holding box 9, and even cable 92 runs through and slides in the inside of waterproof cover, and hollow weight 93 is located the inboard of waterproof cover.
Specifically, the use of the waterproof cover can prevent the water from penetrating into the interior of the accommodating box 9 to cause rust damage to the clockwork spring 91.
The inner wall of the tail end of the discharging pipe 22 is provided with an internal thread, and the tail end of the discharging pipe 22 is detachably connected with a discharging pipe through the internal thread.
Specifically, when the tail end of the discharging pipe 22 is short and is not enough to extend out of the ship side of the pneumatic boat 1, the screw thread is externally connected with the discharging pipe, so that the supplementary discharging operation can be realized, and the movement of personnel on the surface of the ship body can not be influenced due to the overlong length of the discharging pipe 22.
The movable plate 21 is internally provided with a weighing sensor, the weighing sensor is electrically connected with the servo driving motor 4, the surface of the servo driving motor 4 is provided with a controller, and the controller is electrically connected with the servo driving motor 4.
Specifically, when the quicklime powder above the movable plate 21 is used up, the quicklime powder above the movable plate 21 is difficult to realize all discharge transfer by virtue of self gravity, at the moment, the weight of the quicklime powder above the movable plate 21 is smaller than the set threshold value of the weighing sensor, and the weighing sensor sends a signal to the servo driving motor 4, so that the servo driving motor 4 rotates to drive the shaft rod to rotate in a small amplitude, and further the movable plate 21 deflects, so that the quicklime powder above the movable plate 21 is concentrated, and the discharge rate is improved.
Embodiment 2, please refer to fig. 9-11, wherein the same or corresponding components as in embodiment 1 are designated with corresponding reference numerals as in embodiment 1, and only the differences from embodiment 1 are described below for the sake of brevity. This embodiment 2 is different from embodiment 1 in that: the surface of the buoy barrel 8 is provided with a water inlet hole 81, a floating plate 82 is slidably arranged in the buoy barrel 8, and an elastic marking sheet 83 in a folding design is arranged at the top of the floating plate 82.
Specifically, after the buoy barrel 8 is immersed in water, the water in the water body is transferred into the buoy barrel 8 through the water inlet hole 81, the floating plate 82 in the extrusion is lifted along with the water body, so that the top end of the elastic marking piece 83 is lifted, the constrained and folded elastic marking piece 83 is released, the elastic marking piece 83 is in a fan shape, and the marking effect of the buoy barrel 8 is enhanced.
The inner wall of the buoy barrel 8 is provided with a baffle block which is symmetrically arranged with the water inlet hole 81.
Specifically, the baffle block is located at the position of the water inlet 81, and the baffle block is arranged, so that the floating plate 82 is blocked by the baffle block after falling, and cannot move downwards continuously, and further the floating plate 82 can move upwards smoothly after water enters the subsequent buoy barrel 8.
The top of the elastic marking piece 83 extends to the upper side of the frustum seat in a penetrating mode, the elastic marking piece 83 penetrates through the frustum seat in a sliding mode, and the length of the elastic marking piece 83 is larger than the distance value between the water inlet 81 and the top of the frustum seat.
Specifically, the length of the elastic marking piece 83 is designed so that the floating plate 82 can not completely store the elastic marking piece 83 in the buoy barrel 8 after falling, thereby facilitating storage and use of the elastic marking piece 83.
The foregoing is merely illustrative of the best modes of carrying out the application in connection with the actual requirements, and the scope of the application is not limited thereto.

Claims (5)

1. The utility model provides a fish water disinfection is with throwing ship, includes pneumatic boat (1), its characterized in that, material jar (2) and rolling dish frame (3) that are located material jar (2) one side are installed at the top of pneumatic boat (1), the surface winding of rolling dish frame (3) has floating rope (7), the surface of floating rope (7) has cup jointed a plurality of rings, and the surface joint of every ring has buoy (8), and buoy (8) on surface of floating rope (7) suspend in the surface of water under the effect of floating, play the effect of route mark, cone pedestal made of foam material is installed at the top of buoy (8), barrel (8) bottom is installed and is held box (9), spring (91) are installed to the position in the middle of holding box (9) inner roof, connecting rope (92) are installed to the movable end of spring (91), the tail end of connecting rope (92) is connected with hollow weight (93), hollow weight (93) bottom of hollow weight (93) runs through and installs taper piece (94) design for entering water into, and design for tubular water inflow (94);
the pneumatic boat is characterized in that a servo driving motor (4) positioned between the material tank (2) and the winding disc rack (3) is installed at the top of the pneumatic boat (1), a first bevel gear (5) is connected to the output end of the servo driving motor (4), a movable plate (21) is installed in the material tank (2), a shaft rod is installed in the movable plate (21) in a penetrating mode, the tail end of the shaft rod extends to the outside of the material tank (2), a second bevel gear (6) is sleeved on the tail end surface of the shaft rod, the second bevel gear (6) is connected with the first bevel gear (5) in a meshed mode, a discharging pipe (22) is installed on the surface of the material tank (2) in a penetrating mode, and the bottom of the tail end of the discharging pipe (22) is equal to a quarter tangent point of the material tank (2);
the top of the material tank (2) is provided with a feeding pipe, the thickness of the movable plate (21) is smaller than the width of the cross section of the feeding pipe, and the cross section of the movable plate (21) is the same as the projection of the inner wall of the material tank (2) in the vertical direction;
the surface of buoy section of thick bamboo (8) is equipped with inlet opening (81), the inside slidable mounting of buoy section of thick bamboo (8) has kickboard (82), elastic marking piece (83) of folding design are installed at the top of kickboard (82), baffle block is installed to the inner wall of buoy section of thick bamboo (8), and baffle block and inlet opening (81) symmetrical arrangement, the top of elastic marking piece (83) runs through and extends to the top of frustum seat, and elastic marking piece (83) slip runs through in the inside of frustum seat, the length of elastic marking piece (83) is greater than the distance value between inlet opening (81) and the frustum seat top.
2. A launch vessel for disinfecting a body of water in the fishery according to claim 1, characterized in that the initial elasticity of the clockwork spring (91) is greater than the sum of the weights of the hollow weight (93) and the water intake block (94).
3. A launch vessel for disinfecting a water body in fishery according to claim 1, wherein a waterproof cover is installed at the bottom of the accommodating box (9), a connecting rope (92) penetrates and slides in the waterproof cover, and the hollow falling block (93) is located on the inner side of the waterproof cover.
4. The throwing ship for disinfecting a fishery water body according to claim 1, wherein an inner wall of the tail end of the discharging pipe (22) is provided with an inner thread, and the tail end of the discharging pipe (22) is detachably connected with a discharging pipe through the inner thread.
5. The throwing ship for disinfecting a fishery water body according to claim 1, wherein a weighing sensor is installed in the movable plate (21) and is electrically connected with the servo driving motor (4), a controller is installed on the surface of the servo driving motor (4), and the controller is electrically connected with the servo driving motor (4).
CN202310712345.9A 2023-06-16 2023-06-16 Throwing ship for disinfecting fishery water body Active CN116444000B (en)

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CN116444000B true CN116444000B (en) 2023-08-29

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