KR20170045799A - Cleaning device for bottom of seaweed farm - Google Patents

Cleaning device for bottom of seaweed farm Download PDF

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Publication number
KR20170045799A
KR20170045799A KR1020150145720A KR20150145720A KR20170045799A KR 20170045799 A KR20170045799 A KR 20170045799A KR 1020150145720 A KR1020150145720 A KR 1020150145720A KR 20150145720 A KR20150145720 A KR 20150145720A KR 20170045799 A KR20170045799 A KR 20170045799A
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KR
South Korea
Prior art keywords
housing
spindle
motor
cleaning
brush
Prior art date
Application number
KR1020150145720A
Other languages
Korean (ko)
Inventor
진상욱
Original Assignee
진상욱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 진상욱 filed Critical 진상욱
Priority to KR1020150145720A priority Critical patent/KR20170045799A/en
Publication of KR20170045799A publication Critical patent/KR20170045799A/en

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    • B08B1/002—
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • B08B1/04—
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • 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)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental Sciences (AREA)
  • Structural Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The present invention can safely clean fishes living on the floor surface without damaging them when cleaning contaminants such as water stains on the bottom surface of the farm, safe using no dangerous AC power source, To provide a farm floor cleaning apparatus capable of performing a cleaning operation in which the cleaning brush stably contacts the bottom surface of the farm irrespective of the position in which the cleaning operator handles the cleaning apparatus handle, There is. To this end, according to the present invention, there is provided a vacuum cleaner comprising: a housing having a bottom opened and a top closed, the bucket inverted; A rotating shaft extending vertically through the upper surface of the housing in the axial direction and extending into the inner space of the housing; A supporting means fixedly installed on the inner wall surface of the housing to rotatably support the rotary shaft via a bearing in an inner space of the housing; A spindle extending downwardly with an interval on the axis of rotation and coaxial line; A pipe-shaped connection port for allowing the spindle to rotate in association with the rotation shaft so as to allow the spindle to move in the vertical direction; Elastic means provided between the rotary shaft and the spindle in the connection port to apply a force for urging the spindle to move downward at all times; A plurality of wheels fixedly installed along the lower peripheral edge of the housing; A brush mounting member having a shape selected from the group consisting of a straight shape, a cross shape, and a circular shape fixed to the lower end of the spindle; A cleaning brush formed on a lower surface of the brush mounting member; A motor fixedly installed on an upper surface of the housing to drive the rotary shaft; A battery disposed adjacent to the upper surface of the motor and charged to supply DC power to the motor; A handle mechanism formed on both sides of the upper portion of the housing so as to be able to move up and down through a hinge shaft; And a switch installed on the handlebar of the handle mechanism for turning on and off the power supply of the motor.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning device for bottom-

The present invention relates to a device for cleaning a bottom surface of a farm, and more particularly, to a device for cleaning a bottom surface of a farm which can be cleaned without separating the fish and shellfish being cultured from the tank when removing contaminants settled in aquaculture environment.

In the case of fish and shellfish that are generally cultivated in aquaculture farms, for example, reefs or young abalones, especially flounders that live close to the ground, such as a catcher or a ladder, Was mixed with water to pollute the food, and when the water in the farm circulated, the water was put on the floor, causing water pollution caused by the water pollution.

In order to prevent such contamination, cleaning the bottom of the farm often requires moving the fish to another place and clearing the water to empty, which causes frequent stress on the fish and shellfish causing another death, In order to secure a large area where abalone can be attached, it takes a lot of time to separate the growth plate in the environment where a large number of growth plates are installed in the middle of the tank. Especially, in the case of the flounder attached to the bottom surface, It is also difficult to move to the place. Moreover, when the cleaning is done with the meat, the cleaning device sweeps the floor. Therefore, the flounder living on the floor is likely to be injured by the cleaning device.

Korean Patent Laid-Open No. 10-2010-0094912 discloses a method for preventing discomfort to people in a nearby shopping mall on water quality or fish raised in a water tank due to a disease caused by pollutants generated during long-term use in a fish tank or a fish tank for aquaculture or aquaculture, The cleaning device is provided with a handle bar (not shown) connected to a fixing shaft 12 on which a cleaning brush 11 is formed, as shown in FIG. 1, And a body section 13 having a discharge section 14 formed at one side of the fixed shaft 12 for the brush 11. The suction section 14 is provided with a discharge hose 45, And the safety shaft 30 for protecting the brush 11 is fixed from one side of the body portion 13 forming the suction section 14. The fixing shaft 12 is fixed to the rotary shaft 18, And the motor 36 And a spiral protrusion 40 is formed on one side of the rotary shaft 18. The safety guard 30 for protecting the brush 11 is fixed by a ring hole 33 assembled to the rotary shaft 18, And reinforcing the anti-vibration property in the middle, and the wheel 35 is provided on the lower side of the body part 13 so as to be opposed to each other.

However, in the above cleaning device, the motor (not shown) is mounted at the end of the fixed shaft 12 and the AC power is directly supplied to the motor by using the AC power as a system for supplying electricity to the motor. There is a problem.

Another problem is that the cleaning apparatus described above is provided with a safety net 30 for covering the upper portion of the brush 11 in order to protect the brush 11. The lower end of the brush 11 is exposed as it is, There is a possibility that a fish such as a flounder living on the bottom surface of the farm is injured by the brush 11 rotating when the brush 11 cleans the surface.

Further, according to the above cleaning device, the slope of the device is changed according to the state where the handle bar 23 is pushed, and the motor mounted at the rear end of the handle bar 23 can be immersed in water, so that the risk of motor trouble and electric shock is high, 23, the brush 11 attached to the front end of the brush does not maintain stable close contact with the bottom of the fish farm, resulting in deterioration of cleaning efficiency.

[Patent Document 1] Korean Patent Publication No. 10-2010-0094912 [Patent Document 2] Korean Patent No. 10-0442972 [Patent Document 3] Korean Patent No. 10-0430082

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above-mentioned drawbacks, and it is an object of the present invention to provide a plant floor cleaner capable of safely cleaning fishes living on the floor surface, .

Another object of the present invention is to provide a plant floor cleaning apparatus which is safe because it does not use dangerous AC power and can safely clean the motor used as a driving source without being immersed in water.

It is still another object of the present invention to provide a plant floor cleaning apparatus capable of stably cleaning the cleaning brush so that the cleaning brush stably contacts the bottom surface of the farm regardless of the posture of the cleaning apparatus handle.

In order to accomplish the above object, there is provided an apparatus for cleaning a bottom surface of a farm, comprising: a housing having a bottom opened and a top closed and having a bucket turned upside down; A rotating shaft extending vertically through the upper surface of the housing in the axial direction and extending into the inner space of the housing; A supporting means fixedly installed on the inner wall surface of the housing to rotatably support the rotary shaft via a bearing in an inner space of the housing; A spindle extending downwardly with an interval on the axis of rotation and coaxial line; A pipe-shaped connection port for allowing the spindle to rotate in association with the rotation shaft so as to allow the spindle to move in the vertical direction; Elastic means provided between the rotary shaft and the spindle in the connection port to apply a force for urging the spindle to move downward at all times; A plurality of wheels fixedly installed along the lower peripheral edge of the housing; A brush mounting member having a shape selected from the group consisting of a straight shape, a cross shape, and a circular shape fixed to the lower end of the spindle; A cleaning brush formed on a lower surface of the brush mounting member; A motor fixedly installed on an upper surface of the housing to drive the rotary shaft; A battery disposed adjacent to the upper surface of the motor and charged to supply DC power to the motor; A handle mechanism formed on both sides of the upper portion of the housing so as to be able to move up and down through a hinge shaft; And a switch installed on the handlebar of the handle mechanism for turning on and off the power supply of the motor.

According to a preferred embodiment of the present invention, at least one slot formed in the vertical axis direction is formed in the body of the connection port, and the vertical movement is permitted along the slot and the rotation force of the rotary shaft is transmitted to the spindle The stopper bolt is fastened to the upper end of the spindle and exposed to the outside of the connection port through the slot. The elastic means is formed as a compression spring elastically supported by the stopper bolt.

According to a preferred embodiment of the present invention, the spindle is provided with a plurality of female screw holes vertically so that the upper and lower positions can be adjusted when the stopper bolt is fastened.

According to a preferred embodiment of the present invention, a blocking brush is provided along the lower periphery of the hull to prevent intrusion of fish into the hull.

According to a preferred embodiment of the present invention, a plurality of holes are formed in the cylindrical wall surface of the housing.

As described above, according to the plant floor cleaning apparatus, the cleaning brush, which is rotated while rotating the bottom surface of the farm, is protected by a housing having a shape such that the bucket is turned upside down. Therefore, In particular, it is possible to prevent the fish from being injured during cleaning by blocking the access of fish such as flounder to the sole. In particular, a blocking sol is provided at the periphery of the bottom of the enclosure to block the inflow of water into the inside of the enclosure It does not interfere with the prevention of the injury of the fish and the cleaning work because the flat flounder etc. lying on the floor surface comes into contact with the soft barrier sole when it touches the floor surface. The height of the floor surface is not uniform, Even if the wheel is ascending or descending, And because they do keeping an exhilarating cleaning brush to always reliably reach to the bottom surface has a high cleaning efficiency advantages.

In addition, since a plurality of holes are formed in the housing, the vortex generated when the cleaning brush rotates is ejected through the holes, thereby increasing the oxygen saturation concentration of the water. At this time, the fishes that perceive the jetting water run away from the cleaning device, And the amount of hindrance to the cleaning operation is greatly reduced.

In addition, the enclosure is vertically installed at all times, and the motor and battery are installed on the upper surface of the enclosure exposed on the water surface, so that the motor is not immersed in water so that there is no fear of malfunction and furthermore, The D / C motor is driven, so there is no possibility of causing an electric shock accident.

Figure 1 is a prior art.
2 is a front cross-sectional view illustrating a plant floor cleaning apparatus according to the present invention.
FIG. 3 is a view showing a support means for supporting a rotary shaft of a plant floor cleaning apparatus according to the present invention.
4 is a view showing a connection port connecting a rotary shaft and a spindle of a farm floor cleaning apparatus according to the present invention.
FIG. 5 is a view illustrating the installation of a fish screening brush of a plant floor cleaning apparatus according to the present invention using a urethane rubber board.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only examples of the present invention, and are not intended to represent all of the technical ideas of the present invention, so that various equivalents and modifications may be made thereto .

FIG. 3 is a view showing a support means for supporting a rotating shaft of a farm cleaning apparatus according to the present invention. FIG. 4 is a side view FIG. 5 is a view showing the installation of the fish shoe brush using the urethane rubber board when the fish shoe brush is attached to the shoemaker's floor cleaning apparatus according to the present invention.

In the drawing, the farm floor cleaning apparatus 50 of the present invention, generally indicated by reference numeral 50, is provided with a housing 51 in the form of a plastic injection molding or metal bucket which is commonly used in the market, (51) has a top surface (52) closed at the top because the bucket has been turned upside down.

A motor 53, more precisely, a D / C motor is fixedly mounted on the center of the upper surface 52 of the housing 51. A motor 53 is connected to one side of the motor 53 for supplying DC power for driving the motor 53 A battery 54 is installed, and the battery 54 can be charged repeatedly at the time of discharging.

The motor 53 and the battery 54 are supported on a shaft support member 55 of a metallic material installed on the upper surface 52. The rotation shaft 56 of the motor 53 is supported by the shaft support member 55, And extends further into the housing 51 to be rotatably supported through the center of the housing 51 and another supporting means 57 for rotatably supporting the rotating shaft 56 is installed in the inner space of the housing 51 .

The supporting means 57 includes a bearing housing 59 for rotatably supporting the rotary shaft 56 via a bearing 58 and a bearing housing 59 having an inner end welded and fixed to the outer periphery of the bearing housing 59, A plurality of supporting arms 60 are welded and fixed at the outer ends of the supporting arms 60 and formed into a ring shape along the inner wall surface of the housing 51. In this embodiment, (62) fixed to the housing (51) by bolts (61) and retainers (63, 64) blocking the upper and lower ends of the bearings (58) It is preferable that the support arms 60 are formed by a pipe or a quadrangular pipe as shown in the figure, and the support arms 60 are also formed by a circular or quadrangular pipe do.

A spindle 65 is provided so as to be coaxial with the lower end of the rotary shaft 56 so as to be positioned on the central axis and connected to the rotary shaft 56 positioned on the upper side so as to rotate together And both sides (56, 65) are connected to each other through a pipe-shaped connection port (66).

A male screw is formed on the lower end of the rotary shaft 56. The rotary shaft 56 and the connection port 66 are coupled to each other by screws 67, The screw (67) has a screw fastening structure in which the motor (53) is fastened to each other in the direction of rotation when the motor (53) is rotated. At least one long hole A plurality of bolt holes 69 corresponding to the elongated holes 68 are formed in the upper and lower axial direction on the upper end of the spindle 65 so that two bolt holes The stopper bolts 70 are fastened in a horizontal direction to any one of the bolt holes selected from the plurality of bolt holes 69. At this time, ) And the screw hole 65 is screwed into the bolt hole 69 of the spindle 65 through the elongated hole 68 at the outside of the connection port 66, So that the bolt head of the bolt head (which is naturally larger than the width of the slot) is located outside the connection port 66, and the lower end of the rotary shaft 56, The elastic means 71 is interposed between the stopper bolts 70 that are screwed to the spindle 65 and preferably protruded to the inside of the pipe, The elastic means 71 is constituted by a leaf spring or more preferably a compression spring so that when the spindle 71 is subjected to the upward pressure of the spindle 71, (71) while compressing the stopper ball When the supporting force of the spindle 65 at the lower end is lost, the resilient means 71 having the compressive force is resiliently moved to cause the spindle 65 to move upwards along the guide of the elongated hole 68, And is moved downward until the support force is secured by the floor.

The lower end of the spindle 65 is fitted with a solenoid-type fitting 72 which is formed in a shape of a straight line, a +, or a circular plate, and is formed as a frame structure in the embodiment of the present invention. A cleaning brush 73 is provided at the lower end of the cleaning brush 72. The cleaning brush 73 is preferably replaceably mounted on the brush holder 72. [

As shown in FIG. 2, a plurality of, three, or four or more wheels 74 are mounted on the lower end of the housing 51 to enable smooth movement of the housing 51, For example, a stainless steel strip 75 which is not easily rusted, and is rotatably supported at the lower end of a support member 76 fixed to the stainless steel strip 75 The cleaning brushes 73 at the lower end of the brush mount 72 are also in contact with the bottom surface 77 while the wheels 74 are in contact with the bottom surface 77 of the farm, And the cleaning brush 73 stably contacts the floor (floor surface) by means 71 at all times. The wheels 74 may be installed outside the housing 51. When the stainless steel strip 75 is mounted on the inner wall surface of the housing 51 and the wheels 74 are hung down, Or it may be provided so as to extend vertically downward from the peripheral edge portion 78. In addition,

A fish cutoff brush 79 is provided on the bottom periphery 78 of the housing 51. The brush cutoff brush 79 is not for cleaning but is relatively soft and curved downwardly, The lower edge portion 78 of the housing 51 blocks the space in which the lower edge portion 78 comes into contact with the bottom surface 77 so that a fish such as a flounder that lives on the floor flows into the housing 51, So that the fish do not get injured even if the fish touches the fish, and the fish is guided to escape from the frightening device. At the same time, the cleaning brush 73 rotates The shielding brush 79 acts to prevent noise generated by friction with the bottom surface 77 from diffusing out of the enclosure 51. The blocking brush 79 is attached directly to the periphery 78 of the enclosure 51 5, the upper end of the blocking brush 79 is embedded in a separate urethane rubber plate 87 or embedded in the inside of the body, and then the urethane rubber plate 87 is adhered to the inner wall surface of the housing 51 , And the blocking brush 79 may cover the wheel 74 as much as possible so that the wheels 74 are buried in the brush so that the fish 74 It is desirable to protect against injury.

A handle mechanism 80 is mounted on the upper end of the housing 51. The handle mechanism 80 includes a handle bar 81 which horizontally transverses the body on the basis of the user's body, And two pivoting rods 82 extending substantially perpendicularly from the left and right opposite ends of the housing 51. The pivoting rods 82 are formed of bolt nuts on opposite sides of the upper end of the housing 51 And a grip 84 of rubber or synthetic resin is provided at both ends of the handle bar 81 to improve the grip feeling when gripped by the hand have.

A plurality of holes 85 (forming one or a plurality of rows) are formed on the cylindrical wall surface of the housing 51, preferably at the lower end thereof, so that the water flow generated when the cleaning brush 73 rotates When the water is lifted upward along the wall surface of the cylinder by the centrifugal force, the water is compressed in the housing 51 so that the water in the housing is sprayed out of the housing 51 through the holes 85. As shown in FIG. 5, A plurality of holes 88 are formed in the urethane rubber plate 87 attached to the wall surface of the housing 51 so as to coincide with a part of the plurality of holes 85 formed in the wall surface of the housing 51, Accordingly, even when the housing 51 moves, the oxygen saturation can be increased through the circulation of the water flowing into the rear hole through the hole 85 positioned in front of the moving direction. In addition, Movement and eruption The water circulation is promoted so that the oxygen saturation is increased and the fishes that feel the water sprayed through the holes 85 are guided to run away in a surprising manner to prevent the water from being hurt by approaching the cleaning device.

In the present invention, when the housing 51 is put into a fish farm, the lower end wheels 74 and the cleaning brush 73 come in contact with the bottom surface 77 when the upper end of the housing 51 is raised above the water surface , When the cleaning worker holds the handle 84 with both hands and turns on the switch 86 provided on the handle bar 81, the power of the battery 54 is supplied to the motor 53 to rotate the motor 53, The rotating shaft 56 rotates and rotates the lower spindle 65 through the connection port 66 and the slot 68 and the stopper bolt 70. When the solenoid 72 is rotated in conjunction with this rotation, The cleaning brush 73 mounted on the bottom surface 77 rotates to clean the bottom surface 77.

In this case, even if the handle 84 is pushed forward and moved up and down, the housing 51 is not inclined at all, and the horizontal surface of the bottom surface 77 is not good. For example, The excavation space formed between the cleaning brush 73 and the bottom surface 77 is maintained at a predetermined value by the elastic force of the elastic means 71 until the cleaning brush 73 comes into contact with the bottom surface 77 When the wheel 74 is lower than the central portion, the solenoid 72, which is supported by the bottom surface 77, rises while compressing the elastic means 71, The blocking brushes 73 of the housing 51 prevent the entry of the fish into the housing, and when the fish comes in contact with the toilet, Make you flinch without being dressed , Water flow generated with the rotation is ejected out of the housing through holes 85.

50: Cleaning device 51: Enclosure
52: upper surface 53: motor
54: Battery 55: Shaft support member
56: rotation shaft 57: support means
58: Bearing 59: Bearing housing
60: Support arm 61: Bolt
62: ring member 63, 64: retainer
65: spindle 66:
67: screw 68: long hole
69: Bolt hole 70: Stopper bolt
71: elastic means 72:
73: Cleaning brush 74: Wheel
75: stainless steel strip 76: support member
77: The floor of the farm site 78:
79: Fish cutter brush 80: Handle tool
81: handle bar 82: pivot bar
83: Hinge shaft 84: Handle
85: hole 86: switch
87: urethane rubber plate 88: hole

Claims (5)

A bottom surface of which is opened and a top surface of which is closed, the bucket being turned upside down; A rotating shaft extending vertically through the upper surface of the housing in the axial direction and extending into the inner space of the housing; A supporting means fixedly installed on the inner wall surface of the housing to rotatably support the rotary shaft via a bearing in an inner space of the housing; A spindle extending downwardly with an interval on the axis of rotation and coaxial line; A pipe-shaped connection port for allowing the spindle to rotate in association with the rotation shaft so as to allow the spindle to move in the vertical direction; Elastic means provided between the rotary shaft and the spindle in the connection port to apply a force for urging the spindle to move downward at all times; A plurality of wheels fixedly installed along the lower peripheral edge of the housing; A brush mounting member having a shape selected from the group consisting of a straight shape, a cross shape, and a circular shape fixed to the lower end of the spindle; A cleaning brush formed on a lower surface of the brush mounting member; A motor fixedly installed on an upper surface of the housing to drive the rotary shaft; A battery disposed adjacent to the upper surface of the motor and charged to supply DC power to the motor; A handle mechanism formed on both sides of the upper portion of the housing so as to be able to move up and down through a hinge shaft; And a switch installed on the handlebar of the handle mechanism for turning on and off the power supply of the motor. The connector according to claim 1, wherein a body of the connection port is formed with at least one long hole formed in an up-and-down axis direction, a stopper bolt that permits upward and downward movement along the elongated hole and transmits rotational force of the rotation shaft to the spindle through the connection port Is formed on the upper end of the spindle so as to be exposed to the outside of the connection port through the slot, and the elastic means is formed as a compression spring elastically supported by the stopper bolt. The plant floor cleaning apparatus according to claim 2, wherein the spindle is provided with a plurality of female screw holes vertically so as to adjust a vertical position when the stopper bolt is fastened. The farm floor cleaning apparatus according to any one of claims 1 to 3, further comprising a blocking brush for preventing intrusion of fish into the housing along the lower edge of the housing. The farm floor cleaning apparatus according to any one of claims 1 to 3, wherein a plurality of holes are formed in a cylindrical wall surface of the housing.
KR1020150145720A 2015-10-20 2015-10-20 Cleaning device for bottom of seaweed farm KR20170045799A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108651385A (en) * 2018-05-17 2018-10-16 正安县鲵食养殖有限公司 A kind of giant salamander feeding device
KR20190086095A (en) 2018-01-12 2019-07-22 (주)청원 Apparatus for cleaning abalon spat aqua culture tank
KR20200101654A (en) 2019-02-20 2020-08-28 아쿠아셀 주식회사 Fish farm sweeper
KR20210047465A (en) 2019-10-22 2021-04-30 김재문 Water tank cleaning machine for overland aquaculture ground
CN113042434A (en) * 2019-12-27 2021-06-29 湛江海宝渔具发展有限公司 Net washing machine for cleaning breeding net
US20210227801A1 (en) * 2020-01-28 2021-07-29 Stephen Rodan Coral Husbandry Automated Raceway Machine
CN113976560A (en) * 2021-09-24 2022-01-28 盛训昌 Aquaculture net cage cleaning device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190086095A (en) 2018-01-12 2019-07-22 (주)청원 Apparatus for cleaning abalon spat aqua culture tank
CN108651385A (en) * 2018-05-17 2018-10-16 正安县鲵食养殖有限公司 A kind of giant salamander feeding device
KR20200101654A (en) 2019-02-20 2020-08-28 아쿠아셀 주식회사 Fish farm sweeper
KR20210047465A (en) 2019-10-22 2021-04-30 김재문 Water tank cleaning machine for overland aquaculture ground
CN113042434A (en) * 2019-12-27 2021-06-29 湛江海宝渔具发展有限公司 Net washing machine for cleaning breeding net
US20210227801A1 (en) * 2020-01-28 2021-07-29 Stephen Rodan Coral Husbandry Automated Raceway Machine
CN113976560A (en) * 2021-09-24 2022-01-28 盛训昌 Aquaculture net cage cleaning device
CN113976560B (en) * 2021-09-24 2023-06-30 山西首爱动物药业有限公司 Aquaculture net cage cleaning device

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