CN115176737B - Device and method for arranging fries and harvesting finished products of long-fry-rope shellfish culture raft frames - Google Patents
Device and method for arranging fries and harvesting finished products of long-fry-rope shellfish culture raft frames Download PDFInfo
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- CN115176737B CN115176737B CN202210977822.XA CN202210977822A CN115176737B CN 115176737 B CN115176737 B CN 115176737B CN 202210977822 A CN202210977822 A CN 202210977822A CN 115176737 B CN115176737 B CN 115176737B
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- seedling
- shellfish
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- 235000015170 shellfish Nutrition 0.000 title claims abstract description 57
- 238000003306 harvesting Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 18
- 238000004804 winding Methods 0.000 claims abstract description 31
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000010899 nucleation Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 3
- 241000237502 Ostreidae Species 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000237536 Mytilus edulis Species 0.000 description 1
- 241000237503 Pectinidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- 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
- A01K61/50—Culture of aquatic animals of shellfish
-
- 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
- A01K80/00—Harvesting oysters, mussels, sponges or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a seeding layout and finished product harvesting device of a long seeding rope shellfish culture raft frame, which comprises a lifting wheel suction hopper, a peristaltic pump, a vertical winch, a spray conveyor and a winding drum; the lifting wheel suction hopper comprises a suction hopper, inclined baffles are arranged on two sides of the suction hopper, the rear opening is connected with a peristaltic pump through a hose, a groove pulley is arranged above the suction hopper, and a U-shaped rib fixed on the suction hopper is arranged at a position corresponding to the front of the groove pulley; the suction hopper extends out of the outboard side, and the inner side of the suction hopper is connected with a lifting device capable of driving the suction hopper to lift; traction ropes are arranged on stem ropes of the raft frame at intervals; the vertical winch is used for winding and unwinding seedling ropes, and the seedling ropes can be connected with/separated from the lower ends of the traction ropes; the winding drum is used for storing seedling ropes and is matched with the vertical winch for use; the rear end of the peristaltic pump is connected with the spray conveyor through a hose.
Description
Technical Field
The invention relates to a method for arranging offspring seeds and harvesting finished products of a long offspring seed rope shellfish culture raft frame, and belongs to the technical field of shellfish offspring seed rope culture.
Background
The yield of the close-sea raft cultured shellfish such as mussels, oysters, scallops and the like in China is huge, and a long seedling rope raft culturing mode appears along with technological progress in recent years. According to the method, shellfish offspring is attached to a long rope with a length of tens of meters to hundreds of meters, then each long seedling rope is fixed with a raft stem rope at a certain distance, W-shaped is formed by issuing on the sea, one end of each long seedling rope is lifted up to a working ship during harvesting, continuous harvesting can be achieved through continuous pulling, repeated lifting operation is avoided compared with a traditional raft frame with single drooping seedling ropes side by side, although the lifting quantity of the seedling ropes is reduced, continuous dragging of the long seedling ropes is extremely high in physical consumption, and the seedling ropes on a deck are dragged to separate oysters or occupy the area of the deck.
In the prior art, most of shellfish harvesting equipment has complex structures, a raft lifting mechanism lifts a stem rope out of the sea surface, shell stripping and pulling rope deviation are performed above the water surface, shellfish falls more, the operation is more troublesome, and the physical power consumption of operators is relatively large.
Disclosure of Invention
The invention aims to provide a method for arranging the fries and harvesting finished products of a long-seedling-rope shellfish culture raft frame, which is characterized in that the use of the method does not need to lift stem ropes out of the sea surface, shellfish stripping and pulling rope deviation can be carried out under water, a raft frame lifting mechanism is greatly simplified, the conveying and cleaning of shellfish are finished by means of a peristaltic pump and a spraying conveyor, and the whole processes of harvesting, conveying and cleaning are continuously carried out.
The invention adopts the following technical scheme:
the device for arranging the seedlings of the long-seedling-rope shellfish culture raft frame and harvesting finished products comprises a lifting pulley suction hopper 01, a peristaltic pump 02, a vertical winch 03, a spray conveyor 04 and a winding drum 05; the lifting pulley suction hopper 01 comprises a suction hopper 011, inclined baffles are arranged on two sides of the suction hopper, a rear opening 012 is connected with a peristaltic pump hose, a groove pulley 013 is arranged above the suction hopper 011, and a U-shaped rib 014 fixed on the suction hopper 011 is arranged at a corresponding position in front of the groove pulley 013; the suction hopper 011 extends out of the outboard side, and the inner side is connected with a lifting device 016 capable of driving the suction hopper to lift; traction ropes 13 are arranged on the stem ropes 12 of the raft frame at intervals; the vertical winch 03 is used for winding and unwinding a seedling rope 15, and the seedling rope 15 can be connected with/separated from the lower end of the traction rope 13; the winding drum 05 is used for storing the seedling ropes 15 and is matched with the vertical winch 03 for use; the rear end of the peristaltic pump 02 is connected with the spray conveyor 04 through a hose.
Preferably, the U-shaped ribs 014 are connected to four corners of the suction hopper 011 by reinforcing ribs 015.
Preferably, the lifting pulley suction hopper 01 is disposed in front of the vertical hoist 03 in the front-rear direction, so as to achieve operational convenience.
The method for arranging the seedlings of the long seedling rope shellfish culture raft frame and harvesting the finished products adopts the device for arranging the seedlings of the long seedling rope shellfish culture raft frame and harvesting the finished products;
when the seedlings are laid, the method comprises the following steps:
b1: the work boat 06 is provided with one side of the lifting type pulley suction bucket 01, which is close to one end of the raft frame, the lifting type pulley suction bucket 01 is lowered to the sea surface, the stem rope 12 is dragged into the grooves of the pulley 013 and the U-shaped ribs 014 above the suction bucket 011 by manual or auxiliary devices, and the lifting type pulley suction bucket 01 is lifted;
b2: the driving operation ship 06 runs along the stem rope 12 of the raft frame, the stem rope 12 is lifted out of the water surface by the groove pulley 013 and dragged along the groove pulley 013, the hauling rope 13 sequentially passes through the groove pulley 013, at the moment, the vertical winch 03 is started to release the seedling rope, and one end of the seedling rope 15 is fixed with one end of the hauling rope 13, and the fixing mode can be a quick knot or a locking device;
b3: the operation ship 06 advances along the stem ropes 12, the hauling ropes 13 which are sequentially arranged are continuously lifted out of the sea surface, one end of each hauling rope 13 is fastened with the seedling rope 15 which is synchronously sent out by the vertical winch 03, so that the seedling rope 15 is gradually laid in a W-shaped or parallel mode with the stem ropes 12; until the whole seedling rope 15 is distributed on the raft frame; the winding drum 05 of the vertical winding engine 03 is replaced, and the lifting suction hopper 01 is continuously arranged on the same raft frame or descends to release the stem rope 12 to replace the raft frame.
During shellfish collection, the following steps are reserved:
c1: harvesting mature shellfish on the seedling rope 15 at one side of the work boat 06, which is provided with the lifting pulley suction hopper 01, and is close to one end of the raft frame, and arranging an empty winding drum 05 on the vertical winding machine 03;
c2: lowering the lifting pulley suction hopper 01 to the sea surface, dragging the seedling rope 15 into a pulley 013 and U-shaped rib 014 groove above the suction hopper 011 by using manpower or an auxiliary device, and connecting one end of the seedling rope 15 to an empty reel 05 of the vertical winch 03;
and C3: the work boat 06 advances along the stem rope 12, the seedling rope 15 and the traction rope 13 are lifted out of the sea surface continuously, shellfish on the seedling rope 15 fall into the suction hopper 011 through the blocking of the U-shaped ribs 014 on the lifting pulley suction hopper 01, and the traction rope 13 winds around from the outer side of the U-shaped ribs 014 under the guiding action of the reinforcing ribs 015; the peristaltic pump 02 operates to suck shellfish onto the operation ship 06 through a hose, discharge the shellfish to the spray conveyor 04, discharge mud impurities attached to the shellfish back to the sea through a drain pipe, and send the washed shellfish to a subsequent process.
Further, in step C3, before the fastening point of the seedling rope 15 and the pulling rope 13 approaches the vertical winch 03, the pulling rope 13 is separated by manual tripping, and the stripped seedling rope 15 is returned to the winding drum 05 under the action of the vertical winch; when the whole seedling rope 15 is recovered to the winding drum 05, the empty winding drum 05 is replaced to continue working.
Referring to fig. 1, a lifting type pulley suction bucket 01 is provided in front of the vertical hoist 03 in the front-rear direction to achieve operational convenience.
The invention has the beneficial effects that:
1) When the shellfish is picked, the stem rope is not required to be lifted out of the sea surface, and shellfish stripping and pulling rope deviation can be carried out under water, so that a raft lifting mechanism is greatly simplified, and the harvesting loss is less;
2) The peristaltic pump and the spraying conveyor are used for completing the conveying and cleaning of shellfish, and the whole processes of harvesting, conveying and cleaning are continuously carried out;
3) The method can simultaneously realize the seed arrangement and finished product harvesting operation of the long-rope shellfish culture raft frame, and has the characteristics of simple operation, safety, economy and high production efficiency compared with the traditional shellfish raft frame culture mode.
4) The lifting pulley suction hopper acts on the stem rope when the offspring seeds are distributed, and acts on the traction rope when the shellfish is collected, so that two purposes are achieved, and the design is ingenious.
5) The U-shaped rib plays a role in separating shellfish from the seeding rope when shellfish is harvested, and is reflected in that: shellfish on the seedling rope is blocked by U-shaped ribs on the lifting pulley suction hopper to fall into the suction hopper;
6) The U-shaped rib plays a role in stabilizing the stem rope when the seedlings are paved, and is reflected in: the lifting pulley suction hopper is lowered to the sea surface, and the stem rope is dragged into the pulley and U-shaped rib groove above the suction hopper by a manual or auxiliary device, so that the lifting pulley suction hopper is lifted.
Drawings
Fig. 1 is a schematic diagram of a long seedling rope shellfish culture raft harvesting apparatus.
Fig. 2 is a schematic view of a lifting sheave suction hopper. Wherein (a) is a comparative schematic diagram of the lifting state; (b) is a side view and (c) is a top view.
FIG. 3 is a schematic diagram of a layout step.
FIG. 4 is a schematic diagram of a second layout step.
Fig. 5 is a schematic diagram of a layout step three.
Fig. 6 is a schematic diagram of a recovery step.
Fig. 7 is a schematic diagram of a second recovery step.
Fig. 8 is a schematic diagram showing separation of the seed ropes from the traction ropes.
Fig. 9 is a schematic diagram of a recovery step three.
In the figure, a lifting pulley suction bucket 01, a peristaltic pump 02, a vertical winch 03, a spray conveyor 04, a winding drum 05, a work boat 06, a buoy 11, a stem 12, a hauling rope 13, an anchor 14 and a seedling 15; 011 suction hopper, 012 suction port, 013 pulley, 014U-shaped rib, 015 reinforcing rib and 016 lifting device.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
The present embodiment relates to a main apparatus and device having: lifting pulley suction hopper 01, peristaltic pump 02, vertical hoist 03, spray conveyor 04, winding drum 05, workboat 06, etc. The raft frame consists of a pontoon 11, a peduncles 12, a hauling rope 13 and an anchor 14. As shown in fig. 1.
Lifting pulley suction bucket 01's structure: the appearance is square or fan-shaped bucket 011, and both sides have oblique baffle, and the rear portion trompil 012 is connected with peristaltic pump with the hose, and the bucket top has a recess pulley 013, and the pulley the place ahead is U type muscle 014, and U type muscle outside is connected with four angles of bucket with strengthening rib 015. One side of the suction hopper is connected with a lifting device 016, which can be an electrically driven mechanism or a hydraulically driven oil cylinder. As shown in fig. 2.
The working mode is as follows:
1) Laying seedlings:
step one: the working ship 06 is provided with one side of the lifting type pulley suction bucket 01, which is close to one end of the raft frame, the pulley suction bucket 01 is lowered to the sea surface, the stem rope 12 is dragged into the grooves of the pulley 013 and the U-shaped ribs 014 above the suction bucket 011 by manual or auxiliary devices, and the pulley suction bucket 01 is lifted. As shown in fig. 3;
step two: the driving operation ship 06 runs along the raft stem rope 12, the stem rope 12 is lifted by the pulley 013, the water outlet surface is dragged along the pulley 013, the hauling rope 13 sequentially passes through the pulley 013, at this time, a worker starts the vertical winch 03 to release the seedling rope, and one end of the seedling rope 15 and one end of the hauling rope 13 are fixed in a quick rope knot or a locking device. As shown in fig. 4;
step three: the work boat 06 advances along the stem ropes 12, and continuously lifts the hauling ropes 13 which are sequentially arranged out of the sea, one end of the hauling rope 13 is fastened with the seedling ropes 15 which are synchronously sent out by the vertical winch 03, so that the seedling ropes 15 are W-shaped or parallel to the stem ropes 12. Until the entire seedling rope 15 is laid on the raft frame. The winding drum 05 of the vertical winding engine 03 is replaced, and the lifting suction hopper 01 is continuously arranged on the same raft frame or descends to release the stem rope 12 to replace the raft frame. As shown in fig. 5;
2) Shellfish harvesting:
step one: the working ship 06 is provided with a seedling rope 15 which is arranged on one side of the lifting pulley suction hopper 01 and is close to one end of the raft frame, and an empty winding drum 05 is arranged on the vertical winding machine 03. As shown in fig. 6;
step two: lowering the lifting pulley suction bucket 01 to the sea surface, dragging the seedling rope 15 into the pulley 013 and U-shaped rib 014 grooves above the suction bucket 011 by manpower or an auxiliary device, and connecting one end of the seedling rope 15 to the empty reel 05 of the vertical winch 03. As shown in fig. 7;
step three: the work boat 06 advances along the stem rope 12, the seedling rope 15 and the traction rope 13 are lifted out of the sea surface continuously, shellfish on the seedling rope 15 fall into the suction hopper 011 through the blocking of the U-shaped rib 014 on the lifting pulley suction hopper 01, and the traction rope 13 bypasses the outer side of the U-shaped rib 014 under the guiding action of the reinforcing rib 015, as shown in fig. 8. The peristaltic pump 02 operates to suck shellfish onto the operation ship 06 through a hose, discharge the shellfish to the spray conveyor 04, discharge mud impurities attached to the shellfish back to the sea through a drain pipe, and send the washed shellfish to a subsequent process. When the fastening point of the seedling rope 15 and the hauling rope 13 is close to the vertical winch 03, the hauling rope 13 is separated by manual tripping, and meanwhile, the seedling rope 15 after stripping is recovered into the winding drum 05 under the action of the vertical winch. When the whole seedling rope 15 is recovered to the winding drum 05, the empty winding drum 05 is replaced to continue working. As shown in fig. 9.
The lifting pulley suction hopper acts on the stem rope when the offspring seeds are distributed, and acts on the traction rope when the shellfish is collected; the U-shaped rib plays a role in separating shellfish from the seeding rope when shellfish is harvested, and is reflected in that: shellfish on the seedling rope is blocked by U-shaped ribs on the lifting pulley suction hopper to fall into the suction hopper; the U-shaped rib plays a role in stabilizing the stem rope when the seedlings are paved, and is reflected in: the lifting pulley suction hopper is lowered to the sea surface, and the stem rope is dragged into the pulley and U-shaped rib groove above the suction hopper by a manual or auxiliary device, so that the lifting pulley suction hopper is lifted.
When the shellfish raft frame is used for harvesting, the stem ropes are not required to be lifted out of the sea surface, shellfish stripping and pulling rope deviation can be carried out under water, a raft frame lifting mechanism is greatly simplified, the whole process of shellfish conveying and cleaning is finished by means of a peristaltic pump and a spraying conveyor, and harvesting, conveying and cleaning are continuously carried out.
Claims (5)
1. The utility model provides a long seedling rope shellfish breeds seed arrangement and finished product harvesting device of raft frame which characterized in that:
comprises a lifting pulley suction bucket (01), a peristaltic pump (02), a vertical winch (03), a spray conveyor (04) and a winding drum (05);
the lifting pulley suction hopper (01) comprises a suction hopper (011), inclined baffles are arranged on two sides of the suction hopper, a rear opening (012) is connected with a peristaltic pump hose, a groove pulley (013) is arranged above the suction hopper (011), and a U-shaped rib (014) fixed on the suction hopper (011) is arranged at a position corresponding to the front of the groove pulley (013); the suction hopper (011) extends out of the outboard side, and the inner side is connected with a lifting device (016) capable of driving the suction hopper to lift;
traction ropes (13) are arranged on stem ropes (12) of the raft frame at intervals;
the vertical winch (03) is used for winding and unwinding a seedling rope (15), and the seedling rope (15) can be connected with/separated from the lower end of the traction rope (13);
the winding drum (05) is used for storing the seedling rope (15) and is matched with the vertical winch (03);
the rear end of the peristaltic pump (02) is connected with the spraying conveyor (04) through a hose.
2. The seeding layout and finished product harvesting device of the long seeding rope shellfish culture raft frame as claimed in claim 1, wherein: the U-shaped ribs (014) are connected with four corners of the suction hopper (011) through reinforcing ribs (015).
3. The seeding layout and finished product harvesting device of the long seeding rope shellfish culture raft frame as claimed in claim 1, wherein: the lifting pulley suction hopper (01) is arranged in front of the vertical winch (03) in the front-back direction.
4. A method for arranging and harvesting offspring seeds of a long offspring seed rope shellfish culture raft frame is characterized in that: a seed laying and finished product harvesting device adopting the long seedling rope shellfish culture raft frame of any one of claims 1-3;
when the seedlings are laid, the method comprises the following steps:
b1: one side of the work ship (06) provided with a lifting type pulley suction bucket (01) is close to one end of the raft frame, the lifting type pulley suction bucket (01) is lowered to the sea surface, a stem rope (12) is dragged into a pulley (013) above the suction bucket (011) and a U-shaped rib (014) groove by a manual or auxiliary device, and the lifting type pulley suction bucket (01) is lifted;
b2: the driving operation ship (06) runs along a stem rope (12) of the raft frame, the stem rope (12) is lifted out of the water surface by a groove pulley (013) and dragged along the groove pulley (013), the hauling rope (13) sequentially passes through the groove pulley (013), at the moment, a vertical winch (03) is started to release a seedling rope, one end of the seedling rope (15) is fixed with one end of the hauling rope (13), and the fixing mode can be a quick knot or a locking device;
b3: the working ship (06) advances along the stem ropes (12), the hauling ropes (13) which are sequentially arranged are continuously lifted out of the sea surface, one end of each hauling rope (13) is fastened with the seedling rope (15) which is synchronously sent out by the vertical winch (03), and the seedling ropes (15) are gradually distributed in a W-shaped or parallel mode with the stem ropes (12); until the whole seedling rope (15) is distributed on the raft frame; the winding drum (05) of the vertical winch (03) is replaced, and the stem rope (12) is released to replace the raft frame layout by continuously laying or descending the lifting pulley suction hopper (01) on the same raft frame;
during shellfish collection, the following steps are reserved:
c1: a seedling rope (15) which is arranged on one side of the lifting pulley suction hopper (01) and is close to one end of the raft frame is arranged on the working ship (06), and an empty winding drum (05) is arranged on the vertical winding machine (03);
c2: lowering the lifting pulley suction hopper (01) to the sea surface, dragging the seedling rope (15) into a pulley (013) above the suction hopper (011) and a U-shaped rib (014) groove by using a manual or auxiliary device, and connecting one end of the seedling rope (15) to an empty reel (05) of the vertical winch (03);
and C3: the working ship (06) advances along the stem rope (12), the seedling rope (15) and the traction rope (13) are continuously lifted out of the sea surface, shellfish on the seedling rope (15) fall into the suction hopper (011) through the blocking of the U-shaped ribs (014) on the lifting pulley suction hopper (01), and the traction rope (13) bypasses the outer sides of the U-shaped ribs (014) under the guiding action of the reinforcing ribs (015); the peristaltic pump (02) operates to suck shellfish on a working ship (06) through a hose, discharge the shellfish to a spray conveyor (04), discharge mud impurities attached to the shellfish back to the sea through a drain pipe, and send the washed shellfish to a subsequent process.
5. The method for arranging and harvesting the offspring seeds of the long-seedling-rope shellfish culture raft frame as claimed in claim 4, which is characterized in that: in the step C3, before the fastening point of the seedling rope (15) and the hauling rope (13) approaches the vertical winch (03), the hauling rope (13) is separated by manual tripping, and meanwhile, the seedling rope (15) after stripping is recovered into the winding drum (05) under the action of the vertical winch (03); when the whole seedling rope (15) is recovered to the winding drum (05), the empty winding drum (05) is replaced to continue working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210977822.XA CN115176737B (en) | 2022-08-15 | 2022-08-15 | Device and method for arranging fries and harvesting finished products of long-fry-rope shellfish culture raft frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210977822.XA CN115176737B (en) | 2022-08-15 | 2022-08-15 | Device and method for arranging fries and harvesting finished products of long-fry-rope shellfish culture raft frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115176737A CN115176737A (en) | 2022-10-14 |
| CN115176737B true CN115176737B (en) | 2023-09-26 |
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|---|---|---|---|
| CN202210977822.XA Active CN115176737B (en) | 2022-08-15 | 2022-08-15 | Device and method for arranging fries and harvesting finished products of long-fry-rope shellfish culture raft frames |
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| CN (1) | CN115176737B (en) |
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| CN211671951U (en) * | 2020-02-04 | 2020-10-16 | 莱州湾区海洋科技有限公司 | Clam seedling density-thinning device |
| CN112913735A (en) * | 2021-01-25 | 2021-06-08 | 中国水产科学研究院渔业机械仪器研究所 | Raft type shellfish culture cable lifting and dragging device |
| CN215223170U (en) * | 2021-06-25 | 2021-12-21 | 威海人合机电股份有限公司 | Shallow draft primary and secondary ship mechanized kelp harvesting and transferring platform |
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