CN107736285B - Automatic lifting, raising and catching integrated device - Google Patents
Automatic lifting, raising and catching integrated device Download PDFInfo
- Publication number
- CN107736285B CN107736285B CN201711119823.6A CN201711119823A CN107736285B CN 107736285 B CN107736285 B CN 107736285B CN 201711119823 A CN201711119823 A CN 201711119823A CN 107736285 B CN107736285 B CN 107736285B
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- Prior art keywords
- net
- lifting
- raising
- pull rope
- catching
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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
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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
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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
- A01K71/00—Floating nets
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- 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
Abstract
The invention discloses an automatic lifting, raising and catching integrated device, which comprises a net cage body with an opening at the top, wherein the net cage body is placed in water and further comprises: the fostering and catching integrated net is movably arranged in the net cage body, an opening is formed in the fostering and catching integrated net, and the opening floats on the water surface through the suspension mechanism; lifting mechanisms are arranged around the inner side of the net cage body at intervals and are used for lifting the bottom of the raising and catching integrated net upwards; the limiting mechanism is arranged above the net cage body and is close to the lifting mechanism, and the limiting mechanism is used for limiting the lifting height of the raising and catching integrated net; and the control box is respectively connected with the limiting mechanism and the lifting mechanism. The invention replaces the former net pulling mode by manual semi-automatic, improves the labor efficiency, changes the labor mode, and is suitable for special novel deep sea cultivation modes like cultivation engineering and ships.
Description
Technical Field
The invention relates to the technical field of net cages and marine culture equipment, in particular to an automatic lifting, culturing and catching integrated device.
Background
At present, a large deep sea aquaculture engineering ship and a deep sea flexible net cage become an important direction of fishery development. The large deep sea net cage is mainly a welded floating and sinking net cage which is heavier than a large frame, and the net cage is characterized in that:
1) The high-strength net cage has good rigidity, can resist strong typhoons in deep sea, and can sink below the sea surface when encountering the super strong typhoons, so that the impact of sea waves on the net cage is reduced;
2) The large-scale net cage can be manufactured, the cultivation water area can be flexibly replaced, and the net cage can be moved to a proper cultivation water area according to the quality of water. However, the cage culture is too concentrated to cause diseases to bring chain reaction, so that the fish in the whole cage is usually killed, the cage is replaced regularly, and the medicine is put in to be a main way for preventing the fish from happening.
The aquaculture engineering ship is another large deep sea aquaculture mode which is rising in recent years. With the increasing decrease of offshore mariculture space and the deterioration of environment, the expansion of mariculture from offshore to offshore has become a necessary choice for sustainable development of mariculture in China. The fish culturing ship is equivalent to an oversized floating net cage, and can go deep into deep sea areas which cannot be reached by the common fish culturing net cage. The cold water mass cultivation ship can be used for cultivating salmon and other high-value marine cold water fishes at low cost by circularly extracting low-temperature seawater in the marine cold water mass. A farming boat is composed of a plurality of net cages, and in order to reduce diseases, farmed fishes need to be periodically replaced and raised, and the net cages are also heavy to replace.
Disclosure of Invention
The invention mainly solves the technical problems existing in the prior art, thereby providing an automatic lifting, raising and catching integrated device which has high labor efficiency and is not limited by the scale of a net cage.
The technical problems of the invention are mainly solved by the following technical proposal:
the invention provides an automatic lifting, raising and catching integrated device, which comprises a net cage body with an opening at the top, wherein the net cage body is placed in water and further comprises:
the fostering and catching integrated net is movably arranged in the net cage body, an opening is formed in the fostering and catching integrated net, and the opening floats on the water surface through the suspension mechanism;
lifting mechanisms are arranged around the inner side of the net cage body at intervals and are used for lifting the bottom of the raising and catching integrated net upwards;
the limiting mechanism is arranged above the net cage body and is close to the lifting mechanism, and the limiting mechanism is used for limiting the lifting height of the raising and catching integrated net;
and the control box is respectively connected with the limiting mechanism and the lifting mechanism.
Further, the lifting mechanism comprises a power source, a mounting bracket, a winch wheel, a pull rope, a lower pulley frame and a lower pulley, wherein the winch wheel is rotatably mounted on the mounting bracket, the power source is connected with the winch wheel, the lower pulley frame is fixed on the side wall of the bottom of the net cage body, the lower pulley is rotatably mounted on the lower pulley frame, the upper end and the lower end of the pull rope are respectively wound on the winch wheel and the lower pulley, and the middle part of the pull rope is connected with the side edge of the nourishing and catching integrated net.
Further, two winding grooves are formed in the winch wheel, two ends of the pull rope are correspondingly wound in the two winding grooves respectively, winding directions of the pull ropes in the two winding grooves are opposite, the middle of the pull rope is wound on the lower pulley, and the pull rope is further connected with the side edge of the nourishing and catching integrated net.
Further, a plurality of hanging rings are movably arranged on the pull rope in a penetrating manner, the hanging rings are arranged at intervals along the height direction of the fostering and catching integrated net, the hanging rings are fixedly connected with the fostering and catching integrated net, and the hanging ring at the lowest end is fixedly connected with the pull rope.
Further, the suspension mechanism comprises a plurality of pontoons, and the length and the width of the pontoons are matched with the opening size of the net cage body.
Further, the limiting mechanism comprises a limiting switch, an upper limiting block and a lower limiting block, the upper limiting block and the lower limiting block are respectively arranged on the upper side and the lower side of the pull rope at intervals, the position of the limiting switch corresponds to the positions of the upper limiting block and the lower limiting block, and the limiting switch is further connected with the control box.
Furthermore, an overload control system and an emergency manual control system are further arranged in the control box, and the overload control system and the emergency manual control system are connected with the power source.
The invention has the beneficial effects that: through setting up the raising and catching integrative net in the inside of box with a net box body with the activity, utilize suspension mechanism to make raising and catching the opening of integrative net float on the liquid level of the internal breed liquid of box with a net, and when needs are carried out the play fish, the bottom of catching the integrative net is upwards promoted the mode of realizing the play fish through control box control elevating system automation to utilize stop gear to carry out automatic limit control to play fish height, it has replaced in the past and has relied on artifical semi-automatization's net pulling mode, has improved labor efficiency, has changed labor mode, and is applicable to special novel deep sea breed modes such as breed worker ship.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an automatic lifting and capturing integrated device of the invention;
FIG. 2 is a left side view of the automatic lifting and capturing integrated device of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a left side view of the lifting mechanism of the automatic lifting and capturing integrated device of the present invention;
fig. 5 is a front view of a lifting mechanism of the automatic lifting and raising integrated device of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1-3, the automatic lifting, raising and catching integrated device of the present invention includes a cage body 1 with an open top, wherein the cage body 1 is placed in water, and further includes:
the fostering and catching integrated net 2 is movably arranged in the net cage body 1, an opening is formed in the fostering and catching integrated net 2, and the opening floats on the water surface through the suspension mechanism 3; the suspension mechanism 3 can ensure that the opening of the integrated net 2 is always above the liquid level, thereby preventing fish and the like in the integrated net 2 from escaping.
the limiting mechanism 4 is arranged above the net cage body 1 and is close to the lifting mechanism 5, and the limiting mechanism 4 is used for limiting the lifting height of the integrated net 2; thereby the lifting height of the lifting mechanism 5 can be reasonably adjusted according to the actual fish amount and the liquid level height of the culture solution.
And the control box 6 is respectively connected with the limiting mechanism 4 and the lifting mechanism 5.
According to the invention, the raising and catching integrated net 2 is movably arranged in the net cage body 1, the opening of the raising and catching integrated net 2 floats on the liquid level of the culture liquid in the net cage body 1 by the suspension mechanism 3, when fish is required to be raised, the lifting mechanism 4 is controlled by the control box 6 to automatically lift the bottom of the raising and catching integrated net 2 upwards to realize a fish raising mode, and the limiting mechanism 4 is used for automatically limiting and controlling the fish raising height, so that the novel deep sea raising mode is used for replacing the conventional net pulling mode by means of manual semi-automatic, the labor efficiency is improved, the labor mode is changed, and the novel deep sea raising method is suitable for special novel deep sea raising modes such as raising workers and boats.
Referring to fig. 4 to 5, the lifting mechanism 5 includes a power source 51, a mounting bracket 52, a winch wheel 53, a pulling rope 54, a lower pulley frame 55 and a lower pulley 56, the winch wheel 53 is rotatably mounted on the mounting bracket 52, the power source 51 is connected with the winch wheel 53, the lower pulley frame 55 is fixed on the bottom sidewall of the cage body 1, the lower pulley 56 is rotatably mounted on the lower pulley frame 55, and the upper and lower ends of the pulling rope 54 are respectively wound on the winch wheel 53 and the lower pulley 56, and the middle of the pulling rope 54 is connected with the side edge of the capturing-integrated net 2. In the present invention, the power source 51 is a motor, and of course, the power source 51 may be other elements such as a hydraulic cylinder. According to the invention, the winch wheel 53 is driven to rotate by the power source 51 to drive the pull rope 54 to move up and down, so that the integrated net 2 is driven to lift or descend.
Specifically, two winding grooves 531 are formed in the winch wheel 53, two ends of the pull rope 54 are correspondingly wound in the two winding grooves 531, winding directions of the pull rope 54 in the two winding grooves 531 are opposite, the middle of the pull rope 54 is wound on the lower pulley 56, and the pull rope 54 is further connected with the side edge of the integrated net 2. In the invention, when the power source 51 drives the winch wheel 53 to rotate, one end of the pull rope 54 is wound on one winding groove 531, meanwhile, the other end of the pull rope 54 is released from the other winding groove 531, and the pull rope 54 can keep stable up-and-down reciprocating motion under the guide of the lower roller 56, so that the adverse states of deflection, pulling and the like of the integrated net 2 during lifting or lowering are avoided.
Specifically, a plurality of hanging rings 57 are movably arranged on the pull rope 54 in a penetrating manner, the hanging rings 57 are arranged at intervals along the height direction of the integrated net 2, the hanging rings 57 are fixedly connected with the integrated net 2, and the hanging ring 57 at the lowest end is fixedly connected with the pull rope 54. According to the invention, the hanging ring 57 is fixedly connected with the integrated net 2, and the hanging ring 57 at the lowest end is fixedly connected with the pull rope 54, so that when the pull rope 54 is lifted, the hanging ring 57 is sequentially overlapped from bottom to top along with the increase of the lifting height, and the bottom of the integrated net 2 is lifted, so that fishes can be fully concentrated at the bottom of the integrated net 2, the lifting efficiency is high, the lifting is stable and orderly, and the fish can be effectively prevented from escaping.
The suspension mechanism 3 of the invention comprises a plurality of pontoons, and the length and the width of the pontoons are matched with the opening size of the net cage body 1. Thus, the opening of the integrated net 2 can keep the maximum opening degree, and the fish can be conveniently raised and managed.
In the invention, the limit mechanism 4 comprises a limit switch 41, an upper limit block 42 and a lower limit block 43, wherein the upper limit block 42 and the lower limit block 43 are respectively arranged at the upper side and the lower side of a pull rope 54 at intervals, the position of the limit switch 41 corresponds to the positions of the upper limit block 42 and the lower limit block 43, and the limit switch 41 is also connected with the control box 6. By adjusting the positions of the upper limiting block 42 and the lower limiting block 43 on the pull rope 54, the lifting and descending limiting distance of the integrated net 2 can be adjusted, so that the integrated net has a larger adjusting application range.
Preferably, the control box 6 is also internally provided with an overload control system 7 and an emergency manual control system 8, and the overload control system 7 and the emergency manual control system 8 are connected with the power source 51. In the present invention, the overload control system 7 is a prior art, and is configured to determine whether the power source 51 (e.g., a motor) is overloaded by detecting the magnitude of an overload current, and to shut off the power source 51 when the power source is overloaded, thereby improving safety. The emergency manual control system 8 is usually an emergency stop switch, and is started in time when manual stop is needed, so that the use safety can be further improved.
The above is merely a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. An automatic lifting, raising and catching integrated device comprises a net cage body with an opening at the top, wherein the net cage body is placed in water, and the automatic lifting, raising and catching integrated device is characterized by further comprising:
the fostering and catching integrated net is movably arranged in the net cage body, an opening is formed in the fostering and catching integrated net, and the opening floats on the water surface through the suspension mechanism;
lifting mechanisms are arranged around the inner side of the net cage body at intervals and are used for lifting the bottom of the raising and catching integrated net upwards;
the limiting mechanism is arranged above the net cage body and is close to the lifting mechanism, and the limiting mechanism is used for limiting the lifting height of the raising and catching integrated net;
the control box is respectively connected with the limiting mechanism and the lifting mechanism;
the lifting mechanism comprises a power source, a mounting bracket, a winch wheel, a pull rope, a lower pulley frame and a lower pulley, wherein the winch wheel is rotatably mounted on the mounting bracket, the power source is connected with the winch wheel, the lower pulley frame is fixed on the bottom side wall of the cage body, the lower pulley is rotatably mounted on the lower pulley frame, the upper end and the lower end of the pull rope are respectively wound on the winch wheel and the lower pulley, and the middle part of the pull rope is connected with the side edge of the raising and catching integrated net;
the winch is characterized in that two winding grooves are formed in the winch wheel, two ends of the pull rope are correspondingly wound in the two winding grooves respectively, winding directions of the pull rope in the two winding grooves are opposite, the middle part of the pull rope is wound on the lower pulley, and the pull rope is further connected with the side edge of the integrated net;
the pull rope is movably provided with a plurality of hanging rings in a penetrating manner, the hanging rings are arranged at intervals along the height direction of the foster-capture integrated net, the hanging rings are fixedly connected with the foster-capture integrated net, and the lowest hanging ring is fixedly connected with the pull rope.
2. The automatic lifting and fishing integrated device according to claim 1, wherein the suspension mechanism comprises a plurality of pontoons, and the pontoons have a length and a width adapted to the size of the opening of the cage.
3. The automatic lifting, raising and catching integrated device according to claim 2, wherein the limit mechanism comprises a limit switch, an upper limit block and a lower limit block, the upper limit block and the lower limit block are respectively arranged on the upper side and the lower side of the pull rope at intervals, the position of the limit switch corresponds to the positions of the upper limit block and the lower limit block, and the limit switch is further connected with the control box.
4. The automatic lifting and raising integrated device according to claim 1, wherein an overload control system and an emergency manual control system are further arranged in the control box, and the overload control system and the emergency manual control system are connected with the power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119823.6A CN107736285B (en) | 2017-11-14 | 2017-11-14 | Automatic lifting, raising and catching integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119823.6A CN107736285B (en) | 2017-11-14 | 2017-11-14 | Automatic lifting, raising and catching integrated device |
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| Publication Number | Publication Date |
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| CN107736285A CN107736285A (en) | 2018-02-27 |
| CN107736285B true CN107736285B (en) | 2023-07-14 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384061A (en) * | 2018-04-23 | 2019-10-29 | 中集海洋工程研究院有限公司 | Net cage and net cage promote etting method |
| CN111411619A (en) * | 2020-04-27 | 2020-07-14 | 北部湾大学 | Self-elevating multifunctional ocean platform and operation method thereof |
| CN112772536A (en) * | 2021-02-05 | 2021-05-11 | 浙江海洋大学 | High survival rate sea fish conveyor that rises |
| CN115843727A (en) * | 2022-12-23 | 2023-03-28 | 中国华能集团清洁能源技术研究院有限公司 | Automatic promote aquaculture net case of netting |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101326899B (en) * | 2007-06-22 | 2011-07-27 | 中国水产科学研究院渔业机械仪器研究所 | Cage culture method, net cage and system including the net cage |
| CN201167518Y (en) * | 2008-03-20 | 2008-12-24 | 谢伦生 | Dual-purpose net cage for cultivation and catching |
| CN102939917B (en) * | 2012-10-19 | 2014-12-10 | 中国水产科学研究院渔业机械仪器研究所 | Shipborne mariculture system |
| CN203127110U (en) * | 2013-03-21 | 2013-08-14 | 梁天强 | Multifunctional combined fishing boat |
| CN104823888B (en) * | 2015-05-17 | 2017-02-01 | 衢州市依科达节能技术有限公司 | Insect alluring fish culture fishing device |
| KR101772341B1 (en) * | 2016-10-19 | 2017-08-28 | 김정주 | Cage facility for fish culture |
| CN206274972U (en) * | 2016-12-05 | 2017-06-27 | 陇南市九州农林牧综合开发有限公司 | A kind of split type fish culture finishing device |
| CN107138200A (en) * | 2017-06-30 | 2017-09-08 | 安徽工程大学 | A kind of fish gene engineering experiment workbench |
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