CN110326571B - Fish culture equipment convenient to wash - Google Patents

Fish culture equipment convenient to wash Download PDF

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Publication number
CN110326571B
CN110326571B CN201910732975.6A CN201910732975A CN110326571B CN 110326571 B CN110326571 B CN 110326571B CN 201910732975 A CN201910732975 A CN 201910732975A CN 110326571 B CN110326571 B CN 110326571B
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China
Prior art keywords
cleaning
water
sliding part
sliding
net cage
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CN110326571A (en
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江世龙
蔡阿雄
毛博华
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0861—Cleaning crates, boxes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a fish culture device convenient to clean, which comprises: the cleaning device comprises a base piece, a floating body, a first sliding part and a fixed second part, wherein the floating body is connected to the side of the base piece, the first sliding part and the fixed second part are installed on the base piece in a sliding manner, the first sliding part and the second part are connected with a second hydraulic cylinder through an elastic piece, cleaning components are installed below the first sliding part and the second part respectively, and a first water pump and a second water pump which are matched with the cleaning components are installed above the first sliding part and the second part respectively; the invention adopts a water flow flushing mode to clean the aquaculture net cage, has little influence on fish in the equipment when cleaning the fish aquaculture equipment, and has convenient cleaning operation and good effect.

Description

Fish culture equipment convenient to wash
Technical Field
The invention belongs to a cleaning device for a cultivation net, and particularly relates to a fish cultivation device convenient to clean.
Background
The deep-sea wind wave resistant aquaculture net cage is thrown into the sea for a long time, and the weight of the net cage is increased due to the attachment of various marine animals and plants such as algae in the sea, so that the stress of the net cage is increased, and the service life of the net cage is shortened. On the other hand, the attachment amount on the net is increased, so that the exchange of water flow inside and outside the net cage is deteriorated, the water quality in the net cage is influenced, and the healthy growth of fishes is not facilitated. There are two methods for keeping the net clean, one is to replace the net periodically, and the other is to use a cleaning method. At present, the net cage is generally cleaned by using a brush and adopting electric drive or pure water drive. The problem of bank electricity on the one hand needs to be solved to electric drive, and on the other hand still need solve simultaneously and leak protection electric scheduling problem under water because the motor is heavy under water, operates inconveniently, and the cleaning efficiency is also not high. The efficiency is lower when the cleaning is carried out by pure water power.
Disclosure of Invention
The invention aims to provide the conveniently-cleaned fish culture equipment, the culture net box is cleaned in a water flow flushing mode, the influence on fish in the equipment is small when the fish culture equipment is cleaned, the cleaning operation is convenient, and the cleaning effect is good.
The technical scheme adopted by the invention to realize the purpose is as follows: fish farming equipment convenient to wash includes:
a floating body is connected with the side of the base piece,
a first sliding part and a fixed second part which are arranged on the base piece and can slide, the first sliding part and the second part are connected with a second hydraulic cylinder through an elastic piece,
cleaning assemblies are respectively arranged below the first sliding part and the second part, and a first water pump and a second water pump which are matched with the corresponding cleaning assemblies are respectively arranged above the first sliding part and the second part;
the invention adopts the floating body as the buoyancy support to enable the base member to suspend on the water surface, and utilizes the first sliding part and the second part to install the cleaning assembly, so that the sliding part and the second part which drive the cleaning assembly to move are positioned above the water surface, thereby solving the problem that the electric part may leak electricity when the net cage in water is cleaned in the prior art.
Further, the base member is a rectangular frame body, two opposite frame bodies are provided with guide rails, the bottom of the first sliding part is provided with two sliding grooves in sliding fit with the guide rails, and the bottom of the second part is provided with a clamping groove in fixed fit with the guide rails. The base piece is designed into a rectangular frame body, the support stability of the whole device on the water surface part is improved by utilizing the characteristic of strong support of the rectangular frame, the guide rail is arranged for realizing that the first sliding part slides on the guide rail to meet the requirements that the cleaning component can adjust the sliding of the first sliding part according to different shapes and sizes and the cleaning intensity during cleaning so as to adjust the distance between the cleaning component and the net cage, the second part and the guide rail are fixedly connected to realize that the cleaning component below the second part is fixed, the cleaning component below the opposite first sliding part is movable, the cleaning component below the second part is used as a positioning point to be contacted with the net cage during cleaning so as to adjust the distance between the two cleaning components and the net cage and adjust the water flow impact force of water flow type cleaning on the net cage, the influence on the fishes in the equipment is small when the fish culture equipment is cleaned.
Furthermore, one end of the elastic part is fixed on the side surface of the first sliding part, the other end of the elastic part is fixedly connected with the hydraulic output end of a second hydraulic cylinder, and the second hydraulic cylinder is fixed on the side surface of the second part. The elastic piece and the second hydraulic cylinder are arranged between the first sliding part and the second part, the first hydraulic cylinder or the second hydraulic cylinder can be selected to serve as power output to push the first sliding part to move relative to the guide rail when the displacement distance of the first sliding part is adjusted, the elastic piece is utilized to absorb the sliding vibration generated by the first sliding part in the moving process, when the first hydraulic cylinder serves as power output to push the first sliding part, the elastic piece plays a buffering role in the sliding variable of the first sliding part to prevent the first sliding part from instantaneously sliding too much, the cleaning component at the bottom of the elastic piece collides with the net cage, and the elastic piece is utilized to play a protection role in the net cage and the cleaning component.
Further, fixedly connected with is used for driving the first pneumatic cylinder that first sliding part slided on the base member for drive first sliding part carries out the motion of sliding.
Furthermore, a connecting substrate is fixedly connected with one side of the base part, a power part for driving the base part to move is arranged on the connecting substrate, the power part is used for pushing the base part to move on the water surface, the connecting substrate is used for carrying the power part, and the power part is a marine propeller.
Further, the cleaning assembly comprises:
the pipe body is vertically connected to the first sliding part and the bottom surface of the second part;
the spraying disc is fixedly connected to the side face of the pipe body, a plurality of liquid outlet pipes are arranged on the spraying disc, and the liquid outlet pipes are communicated with the first water suction pump and the second water suction pump.
Choose for use the body to connect its perpendicular in first sliding part, second part bottom surface, make the water that the water pump extracted from the surface of water flow along the vertical direction along the quick downflow of body to spray the dish and flow from the drain pipe again to increase water pump efficiency of drawing water, this kind of mode not only is favorable to increasing the water pump efficiency of drawing water, still is favorable to increasing drain pipe outlet water pressure, satisfies the washing to the netting on the net cage, washes the surperficial attachment of netting clean fast.
Furthermore, a separator is arranged on the pipe wall of the liquid outlet pipe in a surrounding manner, the end parts of the separator are not connected, the axial lead of the separator and the liquid outlet pipe is arranged in an inclined manner, water on the water surface is extracted by a water pump, the water in the water pump is delivered to the water in the water pipe body and quickly impacts the water in the water pipe body along the water pipe body downwards and is discharged from the liquid outlet pipe to form water with strong water pressure to clean the net cage, the water in the pipe body enters the spraying disc and has high water pressure in the process, the separator closed by the liquid outlet pipe is utilized to break the water flow to form water flow sprayed out of the liquid outlet pipe and has high pressure, the excessive water pressure is avoided, the net cage is damaged due to overload resistance, the impact damage to cultured fishes in the net cage is avoided, and the axial lead of the separator and the liquid outlet pipe is arranged in an inclined manner to enable, the water flow flows in an arc shape after being discharged, so that the phenomenon that the water flow impacts fishes after the water body impacts the net cage is avoided, the fishes in the net cage are protected, and the stress reaction caused by the influence of the water flow on the fishes is reduced.
Furthermore, the liquid outlet pipe and the disc surface of the spraying disc form an included angle of 20-40 degrees, the limitation of the angle range is used for avoiding that the water body at the water outlet end of the liquid outlet pipe is vertically washed with the net cage to avoid the influence of water flow on the cultured objects in the net cage, and the cleaning efficiency of the attached objects on the net cage is improved by washing at an oblique angle through the limitation of the angle range.
Furthermore, the cleaning direction of the cleaning assembly below the first sliding part and the cleaning direction of the cleaning assembly below the second part are arranged oppositely, so that the two side surfaces of the net cage can be cleaned to improve the cleaning efficiency, the cleaning can be performed alternately in the cleaning process, for example, the cleaning assembly on one side is used for cleaning, and the cleaning assembly on the other side is started for cleaning after the cleaning is completed, so that the influence of the water body on the net cage culture in the cleaning process is favorably reduced.
Furthermore, the floating body is a columnar floating body, the floating body is arranged at the bottom of the two sides of the base body, and the floating body is used as a buoyancy support to enable the base piece to suspend on the water surface.
Furthermore, the liquid inlet ports of the first water suction pump and the second water suction pump are lower than the bottom surface of the base body, the liquid outlet port is connected with the cleaning assembly, and the water pump is used for outputting cleaning power by extracting the water body input value on the water surface to clean the net cage by using the cleaning assembly, so that the water body forms certain water pressure.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts the floating body as the buoyancy support to enable the base member to suspend on the water surface, and utilizes the first sliding part and the second part to install the cleaning assembly, so that the first sliding part and the second part which drive the cleaning assembly to move are positioned above the water surface, thereby solving the problem that the electric part may leak electricity when the net cage in water is cleaned in the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of a fish farming plant of the present invention that is easy to clean;
FIG. 2 is a schematic view of the components on the base member of the present invention;
FIG. 3 is a schematic structural view of the base member of the present invention;
FIG. 4 is a schematic view of a cleaning assembly of the present invention;
FIG. 5 is a schematic view of the structure of the drain pipe of the present invention;
FIG. 6 is a schematic view of another embodiment of example 3 of the present invention;
FIG. 7 is a schematic view of another embodiment of example 4 of the present invention;
fig. 8 is a schematic view of the structure of the collecting assembly of fig. 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-5, a fish farming plant that facilitates cleaning, comprises:
a base member 10, a floating body 1 is connected with the side of the base member 10,
a first sliding part 3 and a fixed second part 9 which are arranged on a base part 10 and can slide, the first sliding part 3 and the second part 9 are connected with a second hydraulic cylinder 7 through an elastic piece 6,
cleaning assemblies 12 are respectively arranged below the first sliding part 3 and the second part 9, and a first water pump 4 and a second water pump 8 which are matched with the corresponding cleaning assemblies 12 are respectively arranged above the first sliding part 3 and the second part 9;
the invention adopts the floating body 1 as the buoyancy support to enable the base piece 10 to suspend on the water surface, and utilizes the first sliding part 3 and the second part 9 to install the cleaning component 12, so that the sliding part 3 and the second part 9 which drive the cleaning component 12 to move are positioned above the water surface, thereby solving the problem that the electric parts possibly leak electricity when cleaning the net cage 13 in water in the prior art, simultaneously adopting a water pump to pump the water body, then outputting the water body to the net cage 13 through the cleaning component 12, adopting a water flow washing mode to clean the net cage 13, avoiding the problem that the net clothing of the net cage 13 is damaged because the net cage 13 is usually washed by a brush, and adopting the water flow washing mode to clean the net cage 13 has the smallest influence on the cultured objects in the net cage 13 compared with an electric brush or a manual brush to wash the net cage 13, and greatly reducing the stress reaction.
The base member 10 is a rectangular frame, and two opposite frames thereof have guide rails 10a, the bottom of the first sliding portion 3 is provided with two sliding grooves in sliding fit with the guide rails 10a, and the bottom of the second member 9 is provided with a clamping groove in fixed fit with the guide rails 10 a. The base part 10 is designed into a rectangular frame body, the characteristic of strong support of the rectangular frame is utilized to improve the support stability of the whole device on the water surface part, the guide rail 10a is arranged to realize that the first sliding part 3 slides on the guide rail 10a to meet the requirements that the cleaning component 12 can adjust the sliding of the first sliding part 3 according to different shapes and sizes and the cleaning intensity during cleaning so as to adjust the distance between the cleaning component 12 and the net cage 13, the second part 9 and the guide rail 10a are fixedly connected to realize that the cleaning component 12 below the second part 9 is fixed, the opposite cleaning component 12 below the first sliding part 3 is movable, the cleaning component 12 below the second part 9 is used as a positioning point to be in contact with the net cage 13 during cleaning to adjust the distance between the cleaning component 12 below the first sliding part 3 and the net cage 13 so as to adjust and control the distance between the two cleaning components 12 and the net cage 13, the water flow impact force of the water flow type cleaning on the net cage 13 is regulated and controlled, and the influence on fish in the equipment is small when the fish culture equipment is cleaned.
One end of the elastic element 6 is fixed on the side surface of the first sliding part 3, the other end is fixedly connected with the hydraulic output end of the second hydraulic cylinder 7, and the second hydraulic cylinder 7 is fixed on the side surface of the second component 9. The elastic piece 6 and the second hydraulic cylinder 7 are arranged between the first sliding part 3 and the second part 9, when the displacement distance of the first sliding part 3 is adjusted, the first hydraulic cylinder 2 or the second hydraulic cylinder 7 can be selected as power output to push the first sliding part 3 to move relative to the guide rail 10a, the elastic piece 6 is used for absorbing the sliding vibration generated in the moving process of the first sliding part 3 in the moving process, when the first hydraulic cylinder 2 is used as power output to push the first sliding part 3, the elastic piece 6 plays a buffering role in the sliding variable of the first sliding part 3 so as to prevent the instantaneous sliding quantity of the first sliding part 3 from being overlarge, the cleaning component 12 at the bottom of the elastic piece 6 collides with the net cage 13, and the elastic piece 6 is used for playing an anti-collision protection role in the net cage 13 and the cleaning component 12.
The base member 10 is fixedly connected with a first hydraulic cylinder 2 for driving the first sliding part 3 to slide, and is used for driving the first sliding part 3 to slide.
One side of the base part 10 is fixedly connected with a connecting substrate 16, the connecting substrate 16 is provided with a power part 5 for driving the base part 10 to move, the power part 5 is used for pushing the base part 10 to move on the water surface, the connecting substrate 16 is used for carrying the power part 5, and the power part 5 is a marine propeller.
The wash assembly 12 includes:
the tube body 11, the tube body 11 is connected to the first sliding part 3, the bottom surface of the second part 9 vertically;
the spraying disc 14 is fixedly connected to the side face of the pipe body 11, a plurality of liquid outlet pipes 15 are arranged on the spraying disc 14, and the liquid outlet pipes 15 are communicated with the first water suction pump 4 and the second water suction pump 8.
Choose for use body 11 to connect it perpendicularly in first sliding part 3, 9 bottoms surfaces of second part, make the water pump follow the water surface extraction water along the vertical direction along body 11 fast downflow to spray tray 14 and follow drain pipe 15 outflow again to increase water pump efficiency, this kind of mode not only is favorable to increasing water pump efficiency, still is favorable to increasing drain pipe 15 water pressure, satisfies the washing to the etting on the box with a net 13, washes the attachment on etting surface clean fast.
The wall of the liquid outlet pipe 15 is provided with a separating part 15a in a surrounding manner, the end part of the separating part 15a is not connected, the axial lead of the separating part 15a and the liquid outlet pipe 15 is arranged in an inclined manner, water on the water surface is extracted by a water pump, the water outlet end of the water pump sends the water into the pipe body 11, the water rapidly impacts the spraying disc 14 downwards along the pipe body 11 and is discharged from the liquid outlet pipe 15 to form water with stronger water pressure to clean the net cage 13, in the process, the water in the pipe 11 enters the spraying disc 14 and has higher water pressure, the separating part 15a on the pipe wall of the liquid outlet pipe 15 is utilized to perform a breaking action on the water to form a plurality of sections of water flows with higher pressure intensity sprayed out of the liquid outlet pipe 15, the water flows are prevented from being overlarge in water pressure, the net cage 13 is damaged due to overload caused by impact force and damage to cultured fishes in the net cage 13, and the axial lead of the separating part 15, the water flow flows in an arc shape after being discharged, so that the phenomenon that the water flow impacts fishes after the water body impacts the net cage 13 is avoided, the fishes in the net cage 13 are protected, and the stress reaction caused by the influence of the water flow on the fishes is reduced.
The included angle between the liquid outlet pipe 15 and the disc surface of the spraying disc 14 is 20-40 degrees, preferably 35 degrees, the limitation of the angle range is used for avoiding that the water body at the water outlet end of the liquid outlet pipe 15 is vertically washed with the net cage 13 to avoid the influence of water flow on the cultured objects in the net cage 13, and the cleaning efficiency of the attached objects on the net cage 13 is improved by washing at an oblique angle through the limitation of the angle range.
The cleaning component 12 below the first sliding part 3 and the cleaning component 12 below the second part 9 are arranged in opposite directions, so that two side surfaces of the net cage 13 can be cleaned to improve the cleaning efficiency, the cleaning can be performed alternately in the cleaning process, for example, the cleaning component 12 on one side is used for cleaning, and the cleaning component on the other side is started for cleaning after the cleaning is completed, so that the influence of a water body on the net cage culture in the cleaning process is favorably reduced.
The floating body 1 is a columnar floating body, the floating body 1 is arranged at the bottom of two sides of the base body 10, and the floating body 1 is used as a buoyancy support to enable the base piece 10 to suspend on the water surface.
The liquid inlet ports of the first water pump 4 and the second water pump 8 are lower than the bottom surface of the base body 10, the liquid outlet ports of the first water pump and the second water pump are connected with the cleaning component 12, and the water pumps pump water on the water surface and input the water to the cleaning component 12 to be used as cleaning power output, so that the water forms certain water pressure to clean the net cage 13.
Example 2:
when the conveniently cleaned fish culture equipment is actually used: the device of the invention is placed above a net cage for mariculture, a power part 5 is controlled by a controller to float a base part 10 right above the net cage 13 before cleaning, a cleaning component 12 below a second part 9 is used as a positioning point to be contacted with the net cage 13, then the controller controls a first hydraulic cylinder 2 to push a first sliding part 3 to slide until the cleaning component 12 below the first sliding part 3 is contacted with the net cage 13, the touch mode is determined by observing power output data of the first hydraulic cylinder 2, of course, an underwater camera can be arranged on a pipe body 11 of the cleaning component 12 for more simply observing touch, the first hydraulic cylinder 2 is controlled to retract the first sliding part 3 after touch is finished, the retraction distance is determined according to actual conditions, the distance between the cleaning component 12 below the first sliding part 3 and the net cage 13 is adjusted, generally, the distance between the cleaning component 12 below the first sliding part 3 and the net cage 13 is about 0.3-1 m, preferably 0.5 meters. After the above operations are completed, the water pump pumps the water on the water surface and inputs the water to the cleaning component 12 as cleaning power output, so that the water forms a certain water pressure to clean the net cage 13.
During the cleaning process, alternate cleaning is preferably adopted: the cleaning assembly 12 on one side is firstly used for cleaning, and the cleaning assembly on the other side is started for cleaning after the cleaning is finished, so that the influence of water on the cage culture in the cleaning process is favorably reduced.
Example 3:
referring to fig. 6, the present embodiment provides another implementation solution based on embodiment 1, and the difference between the present embodiment and embodiment 1 is: the cleaning assembly in the embodiment 1 is replaced by a second cleaning assembly 17, the second cleaning assembly 17 is composed of a spraying disc 14 and a liquid outlet pipe 15 on the surface of the spraying disc, the water outlet end of a water pump is connected with the liquid inlet port of the spraying disc 14, and the mode that the net cage 13 is cleaned by water flow from top to bottom is realized in the net cage cleaning process.
Example 4:
referring to fig. 7 and 8, the present embodiment provides another implementation technical solution based on embodiment 1, and the difference between the present embodiment and embodiment 1 is that: the technical scheme of embodiment 1 is that a collecting component 18 is additionally arranged below a connecting substrate 16, the collecting component 18 comprises a connecting column 18a vertically connected with the bottom surface of the connecting substrate 16, two net plates 18c with included angles are connected on the cylindrical surface of the connecting column 18a, springs 18b are connected between the net plates 18c, and the collecting component 18 is arranged below the connecting substrate 16 to collect attachments washed down in the net cage cleaning process, the attachments adhere to the net plates 18c with smaller meshes, so that the adverse effect of the cleaned attachments on the aquaculture water quality is avoided.
The included angle range between the liquid outlet pipe 15 and the disc surface of the spray disc 14 includes but is not limited to 20-40 degrees, and can also be as follows: 20 ° or 21 ° or 22 ° or 23 ° … … or 39 ° or 40 °.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Fish farming equipment convenient to wash includes:
a floating body is connected with the side of the base piece,
a first sliding part and a fixed second component which are arranged on the base piece in a sliding way, wherein the first sliding part and the second component are connected with a second hydraulic cylinder through an elastic piece,
cleaning assemblies are respectively arranged below the first sliding part and the second part, and a first water pump and a second water pump which are matched with the corresponding cleaning assemblies are respectively arranged above the first sliding part and the second part;
the base piece is a rectangular frame body, guide rails are arranged on two opposite frame bodies, two sliding grooves are formed in the bottom of the first sliding portion and are in sliding fit with the guide rails, and a clamping groove is formed in the bottom of the second part and is in fixed fit with the guide rails;
one end of the elastic piece is fixed on the side surface of the first sliding part, the other end of the elastic piece is fixedly connected with the hydraulic output end of a second hydraulic cylinder, and the second hydraulic cylinder is fixed on the side surface of the second component;
the base piece is fixedly connected with a first hydraulic cylinder for driving the first sliding part to slide;
one side of the base piece is fixedly connected with a connecting substrate, and the connecting substrate is provided with a power part for driving the base piece to move;
the cleaning assembly comprises: the pipe body is vertically connected to the first sliding part, the bottom surface of the second part and the spray disc, the spray disc is fixedly connected to the side surface of the pipe body, a plurality of liquid outlet pipes are arranged on the spray disc, and the liquid outlet pipes are communicated with the first water pump and the second water pump;
the pipe wall of drain pipe is gone up the surrounding separator that is equipped with, the separator tip does not hand over, and the axial lead slope setting of separator and drain pipe.
2. The fish farming plant of claim 1, wherein: the liquid outlet pipe and the disc surface of the spray disc form an included angle of 20-40 degrees.
3. The fish farming plant of any one of claims 1 to 2, wherein: the cleaning component below the first sliding part and the cleaning component below the second part are arranged in opposite directions.
4. The fish farming plant of any one of claims 1 to 2, wherein: the floating bodies are columnar floating bodies and are arranged at the bottoms of the two sides of the base body.
5. The fish farming plant of any one of claims 1 to 2, wherein: the liquid inlet ports of the first water suction pump and the second water suction pump are lower than the bottom surface of the base body, and the liquid outlet ports of the first water suction pump and the second water suction pump are connected with the cleaning assembly.
CN201910732975.6A 2019-08-09 2019-08-09 Fish culture equipment convenient to wash Active CN110326571B (en)

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CN110326571B true CN110326571B (en) 2021-07-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112452954B (en) * 2020-11-02 2021-10-12 青岛农业大学 Deep sea net cage cleaning device
CN114391499B (en) * 2021-12-02 2023-07-21 江苏凯帝农业科技发展有限公司 Cultivation tank with turnover plate for rural agricultural aquatic organism cultivation

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CN209170746U (en) * 2018-10-20 2019-07-26 中山市浦源电子有限公司 A kind of LED circuit board processing unit (plant)
CN109500855A (en) * 2018-10-25 2019-03-22 安庆市悦发管业有限公司 A kind of bellows cutter device convenient for roll adjustment

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