CN110973083B - Juvenile sea cucumber catching and transferring device - Google Patents
Juvenile sea cucumber catching and transferring device Download PDFInfo
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- CN110973083B CN110973083B CN201911319359.4A CN201911319359A CN110973083B CN 110973083 B CN110973083 B CN 110973083B CN 201911319359 A CN201911319359 A CN 201911319359A CN 110973083 B CN110973083 B CN 110973083B
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- 241000251511 Holothuroidea Species 0.000 title claims abstract description 78
- 230000000366 juvenile effect Effects 0.000 title abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 6
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- 239000000126 substance Substances 0.000 claims description 3
- 241001247821 Ziziphus Species 0.000 claims 1
- 244000132059 Carica parviflora Species 0.000 abstract description 3
- 235000014653 Carica parviflora Nutrition 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 241000965254 Apostichopus japonicus Species 0.000 description 20
- 239000002689 soil Substances 0.000 description 13
- 241000208340 Araliaceae Species 0.000 description 12
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 12
- 235000003140 Panax quinquefolius Nutrition 0.000 description 12
- 235000008434 ginseng Nutrition 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241001474374 Blennius Species 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- A01K77/00—Landing-nets for fishing; Landing-spoons for fishing
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention belongs to the technical field of sea cucumber fishing, and particularly relates to a sea cucumber juvenile sea cucumber fishing and transferring device which comprises a fishing frame; the fishing frame comprises a telescopic rod and a fishing module; one end of the telescopic rod is sleeved with a handle, the outer side of the handle is rotatably connected with a handle through a rotating shaft, the other end of the telescopic rod is sleeved with a connecting module, and one end of the connecting module is provided with a catching module; according to the sea cucumber juvenile sea cucumber catching and transferring device, the bottom support is fixedly connected to the first hinge frame, the top support is fixedly connected to the first hinge block, the young sea cucumbers are collected by the aid of the separation net on the top support and the net bag on the bottom support, the probability of bending over to collect the sea cucumbers by workers is reduced, the rotating angle of the first connecting rod can be adjusted by means of the pull rod sleeved on the first slide and the pull rod sleeved on the first slide, accordingly, the width of the bottom support can be reduced, the young sea cucumbers in coral gaps can be collected conveniently, the application range of the sea cucumber juvenile sea cucumber catching and transferring device is enlarged, and the difficulty in collecting the sea cucumbers is reduced.
Description
Technical Field
The invention relates to the technical field of sea cucumber fishing, in particular to a young sea cucumber fishing and transferring device.
Background
The sea cucumber is inhabited in a sea area with 13-15m deep sea algae, small wind and wave impact, slow water flow, high transparency and no large amount of fresh water injection. The life is from 2 to 20m below the low tide line, the young people live at the bottom of shallow water, and the bigger people live at the bottom of deep water. The sea cucumber crawls by muscle stretching, and only can advance 3 meters per hour. When sea cucumber is attacked by enemy and can not fall off, the internal organs are rapidly thrown to the enemy from the anus through the rapid contraction of the body, and the survival is maintained by discharging internal organs to confuse natural enemies and having strong regeneration capacity.
However, when the sea cucumber is caught by the existing sea cucumber catching person, the sea cucumber catching person usually adopts an artificial sea going mode to collect the sea cucumber, the sea cucumber catching person is in seawater for a long time and bends to collect the sea cucumber, so that occupational diseases such as arthritis, rheumatism and the like are easy to replace, and when the sea cucumber is caught, the sea cucumber is not convenient to collect because the sea cucumber lives in reefs, seaweeds and sand, so that the efficiency of catching the sea cucumber is reduced.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a device for catching and transferring young sea cucumbers, which is characterized in that a bottom support is fixedly connected to a first hinged frame, a top support is fixedly connected to a first hinged block, young sea cucumbers are collected by utilizing a separation net on the top support and a net bag on the bottom support, the probability of bending over and collecting the young sea cucumbers by a worker is reduced, the rotating angle of a first connecting rod can be adjusted by sliding a pull rod sleeved on the first hinged block and pulling, so that the width of the bottom support is reduced, the young sea cucumbers in coral gaps are convenient to collect, the application range of the device for catching and transferring young sea cucumbers is enlarged, the difficulty of collecting the young sea cucumbers is reduced, and the young sea cucumbers are quickly moved to the inner side of the net by inserting a hose into the inner side of a lantern ring and communicating the hose with an external water pump and sucking the caught young sea cucumbers by utilizing the hose generating negative pressure, improving the collection efficiency of young sea cucumber.
The purpose of the invention can be realized by the following technical scheme:
a young sea cucumber catching and transferring device comprises a catching frame; the fishing frame comprises a telescopic rod and a fishing module; one end of the telescopic rod is sleeved with a handle, the outer side of the handle is rotatably connected with a handle through a rotating shaft, the other end of the telescopic rod is sleeved with a connecting module, one end of the connecting module is provided with a catching module, the outer side of the telescopic rod is provided with an adjusting module, and two ends of the telescopic rod are fixedly connected with lantern rings; a traction rope is clamped on one side of the handle; the inner sides of the two lantern rings are provided with hoses in a matching way; wherein the content of the first and second substances,
the fishing module comprises a top bracket and a bottom bracket; the bottom bracket comprises a cross rod, and a net bag is sleeved on the bottom bracket; one end of the hose is clamped with the outer side of the net bag; two ends of the cross rod are rotatably connected with a first connecting rod; one end of each of the first connecting rods is fixedly connected with a hinged plate, one end of each of the two hinged plates is rotatably connected with a second connecting rod, and one end of each of the two first connecting rods is fixedly connected with a connecting lug; one end of each of the two second connecting rods is rotatably connected with a third connecting rod, and one end of each of the two third connecting rods is rotatably connected with a fourth connecting rod through a torsion spring; one ends of the two fourth connecting rods are rotatably connected through a torsion spring;
the connecting module comprises a first hinge block and a second hinge block; one end of the first hinge block is sleeved at the other end of the telescopic rod, the middle part of the first hinge block is rotatably connected with one end of the second hinge block, and the other end of the first hinge block is fixedly connected with the middle part of the cross rod; the other end of the second hinge block is fixedly connected with the top support at a position corresponding to the cross rod, a separation net is clamped on the top support, the other end of the second hinge block is fixedly connected with one end of the traction rope, and an extrusion spring is fixedly connected between the second hinge block and the first hinge block;
the adjusting module comprises a pull rod and a pull hook; the number of the pull hooks is two, the two pull hooks are symmetrically arranged by taking a vertical central line of the telescopic rod as a reference, one ends of the two pull hooks are respectively clamped with the two connecting lugs, and the other ends of the two pull hooks are respectively clamped with the two pull rods; one end of each of the two pull rods is rotatably connected with the bottom of the first sliding sleeve through a rotating shaft, and the sliding sleeves are sleeved on the outer sides of the telescopic rods; when the telescopic rod is used, firstly, a worker can adjust the length of the telescopic rod according to self height parameters so as to be convenient for the worker to operate, when young sea cucumbers are collected, the handle is pressed by hands, the two hinged blocks are pulled to rotate relative to the two hinged blocks through the traction rope, so that the top support and the bottom support can be opened, the young sea cucumbers are caught, when the young sea cucumbers near reef are caught, the fastening bolt in the spiral connection on the sliding sleeve I can be unscrewed, then the sliding sleeve moves towards the direction close to the handle, at the moment, the sliding sleeve I pulls the two first connecting rods to rotate relative to the cross rod through the pull rod and the pull hook, so that the second connecting rod and the first connecting rod are arranged in parallel, the third connecting rod and the fourth connecting rod keep the original relative positions under the action of the torsion spring, and the width of the bottom support can be reduced, therefore, the situation that the bottom support is clamped when young stichopus japonicus in the reef gap is caught can be avoided, then after the young stichopus japonicus is caught, the handle is loosened, the top support and the bottom support can be made to be close to each other, the caught young stichopus japonicus is isolated, meanwhile, the hose is inserted into the inner side of the lantern ring and communicated with an external water pump, the caught young stichopus japonicus is sucked by the hose generating negative pressure, the young stichopus japonicus is rapidly moved to the inner side of the net bag, and the young stichopus japonicus is convenient to collect.
Further, the method comprises the following steps: the adjusting module also comprises an adjusting rod; the middle part of the telescopic rod is sleeved with a second sliding sleeve in a sliding manner, and the bottom of the second sliding sleeve is rotatably connected with an adjusting rod; one end of the adjusting rod is rotatably connected with a rotating column fixedly connected with the bottom of the connecting position of the two fourth connecting rods; when young sea cucumbers in sandy soil need to be caught, the position of the second sliding sleeve can be adjusted, the second sliding sleeve can move in the direction away from the handle, the included angle between the two fourth connecting rods can be reduced through pushing of the adjusting rod, the two fourth connecting rods are arranged in a V shape, then a worker can insert the end parts of the two fourth connecting rods into the position below the sandy soil and catch the young sea cucumbers, when the young sea cucumbers in the sandy soil have more parameters, the connecting position of the two fourth connecting rods can be pulled to move in the direction close to the first hinge block by the adjusting rod through moving the sliding sleeve in the direction close to the handle, the W-shaped structure can be formed by the two fourth connecting rods and the two third connecting rods, the stirring efficiency of the sandy soil can be increased, and the collection efficiency of the young sea cucumbers in the sandy soil can be improved.
Further, the method comprises the following steps: the length of the fourth connecting rod, the length of the third connecting rod and the length of the first connecting rod are the same; the length of the second connecting rod is the same as that of the transverse rod; the length of the fourth connecting rod is half of that of the cross rod; when setting up a connecting rod and No. two connecting rods to parallel state, two No. four connecting rods are the same with the length of crossbeam, can keep the uncovered rectangle that is of bottom support, utilize the top support can seal the uncovered position department of bottom support, avoid the young ginseng of catching to drop.
Further, the method comprises the following steps: when the bottom bracket is at the initial position, the bottom bracket is arranged in a rectangular shape; the included angle between the two No. four connecting rod brackets ranges from 60 degrees to 180 degrees; when the bottom support is the rectangle and is put the cloth, can increase the area of catching to young ginseng, improve the efficiency that young ginseng was caught, carry out when catching young ginseng in the sand and soil, the accessible is adjusted the turned angle of No. four connecting rods and No. three connecting rods to be convenient for make two No. four connecting rods be V type and put cloth or two No. four connecting rods and two No. three connecting rods constitute W type structure, improve the efficiency of catching of young ginseng.
Further, the method comprises the following steps: a plurality of teeth are fixedly connected in the length direction of the fourth connecting rod and the third connecting rod at equal intervals; a plurality of teeth are fixedly connected to positions, corresponding to the fourth connecting rod and the third connecting rod, on one side edge of the top support, and the teeth on the top support are mutually staggered with the teeth on the third connecting rod and the teeth on the fourth connecting rod; when catching young sea cucumbers, the telescopic rod can be pulled to move upwards, the young sea cucumbers on the seaweeds can be screened to the net bag by the top support and the plurality of teeth on the third connecting rod and the fourth connecting rod, the seaweeds can be discharged through gaps among the teeth, the content of the seaweeds in the net bag is effectively reduced, and the young sea cucumbers can be collected conveniently.
Further, the method comprises the following steps: the one end of hose is connected for dismantling with the outside of string bag, and the string bag is connected with the couple that adjacent lantern ring bottom linked firmly, can carry out the dismouting to the hose as required, improves the portability of catching the frame, and carries out the joint to the string bag through the couple, can avoid the string bag to collude with the foreign object and link and drop for the string bag can be collected young ginseng, is convenient for shift young ginseng, and the extension is caught long time.
The invention has the beneficial effects that:
1. the bottom support is fixedly connected to the first hinged frame, the top support is fixedly connected to the first hinged block, young sea cucumbers are collected by the aid of the separation net on the top support and the net bag on the bottom support, the probability of bending over to collect the sea cucumbers by workers is reduced, the health of the workers is protected, the rotating angle of the first connecting rod can be adjusted by the aid of the pull rod on the first sliding sleeve and the pull rod on the first sliding sleeve, accordingly, the width of the bottom support can be reduced, the young sea cucumbers in coral gaps can be collected conveniently, the application range of the young sea cucumber catching and transferring device is enlarged, the difficulty of collecting the sea cucumbers is reduced, the hoses are inserted into the inner side of the lantern ring and communicated with an external water pump, the caught young sea cucumbers are sucked by the aid of the hoses generating negative pressure, the young sea cucumbers are rapidly moved to the inner side of the net bag, and the collecting efficiency of the young sea cucumbers is improved.
2. Through be provided with the sliding sleeve two on the telescopic link, utilize the position of two pairs of regulation poles of sliding sleeve to adjust, thereby can adjust the turned angle of two No. four connecting rods and two No. three connecting rods, and then can make two No. four connecting rods and two No. three connecting rods be and be V type or W type pendulum cloth, the bottom support of being convenient for gos deep into sandy soil, can increase the efficiency of stirring to sandy soil, be convenient for gather the young ginseng in sandy soil, this young ginseng fishing transfer device's application scope has further been increased, and alleviateed the degree of difficulty that the staff stooped down and adopted the ginseng, protection staff's is healthy.
3. Through when catching young stichopus japonicus, can pull the telescopic link and move up, a plurality of teeth on top support and No. three connecting rods and No. four connecting rods can be with the young stichopus japonicus screening on the marine alga to the string bag this moment, and the clearance between the tooth can make the marine alga discharge, effectively reduces the content of marine alga in the string bag, is convenient for collect young stichopus japonicus.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention in its entirety;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the fishing frame of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view showing the fishing rack of the present invention in operation;
FIG. 6 is a schematic view of the bottom bracket of the present invention in operation;
FIG. 7 is a schematic structural view showing an operating state of the adjusting lever according to the present invention;
FIG. 8 is a schematic view of the bottom bracket of the present invention in another operational state;
fig. 9 is a schematic structural view of another operation state of the adjustment lever according to the present invention.
In the figure: 100. a fishing frame; 110. a telescopic rod; 120. a handle; 130. a grip; 140. a hauling rope; 200. a connection module; 210. a first hinge block; 220. a second hinge block; 300. a fishing module; 310. a top support; 320. a bottom bracket; 321. a cross bar; 322. a first connecting rod; 3221. connecting lugs; 3222. a hinge plate; 323. a second connecting rod; 324. a third connecting rod; 325. a fourth connecting rod; 400. an adjustment module; 410. a pull rod; 420. a first sliding sleeve; 430. pulling the hook; 440. adjusting a rod; 450. a second sliding sleeve; 500. a collar; 600. a hose; 700. a net bag; 800. and (4) isolating nets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
Referring to fig. 1-9, a device for catching and transferring young sea cucumbers comprises a catching frame 100; the fishing frame 100 comprises a telescopic rod 110 and a fishing module 300; one end of the telescopic rod 110 is sleeved with a handle 120, the outer side of the handle 120 is rotatably connected with a grip 130 through a rotating shaft, the other end of the telescopic rod 110 is sleeved with a connecting module 200, one end of the connecting module 200 is provided with a catching module 300, the outer side of the telescopic rod 110 is provided with an adjusting module 400, and two ends of the telescopic rod 110 are fixedly connected with lantern rings 500; a traction rope 140 is clamped on one side of the handle 130; the inner sides of the two lantern rings 500 are provided with hoses 600 in a matching way; wherein the content of the first and second substances,
the fishing module 300 includes a top bracket 310 and a bottom bracket 320; the bottom bracket 320 comprises a cross bar 321, and a net bag 700 is sleeved on the bottom bracket 320; one end of the hose 600 is clamped with the outer side of the net bag 700; two ends of the cross rod 321 are rotatably connected with a first connecting rod 322; one end of each of the two first connecting rods 322 is fixedly connected with a hinged plate 3222, one end of each of the two hinged plates 3222 is rotatably connected with a second connecting rod 323, and one end of each of the two first connecting rods 322 is fixedly connected with a connecting lug 3221; one end of each of the two second connecting rods 323 is rotatably connected with a third connecting rod 324, and one end of each of the two third connecting rods 324 is rotatably connected with a fourth connecting rod 325 through a torsion spring; one ends of the two fourth connecting rods 325 are rotatably connected through a torsion spring;
the connection module 200 comprises a first hinge block 210 and a second hinge block 220; one end of the first hinge block 210 is sleeved at the other end of the telescopic rod 110, the middle part of the first hinge block 210 is rotatably connected with one end of the second hinge block 220, and the other end of the first hinge block 210 is fixedly connected with the middle part of the cross rod 321; the other end of the second hinge block 220 is fixedly connected with the top support 310 at a position corresponding to the cross rod 321, the top support 310 is clamped with the separation net 800, the other end of the second hinge block 220 is fixedly connected with one end of the traction rope 140, and an extrusion spring is fixedly connected between the second hinge block 220 and the first hinge block 210;
the adjusting module 400 includes a pull rod 410 and a pull hook 430; the number of the pulling hooks 430 is two, the two pulling hooks 430 are symmetrically arranged with the vertical center line of the telescopic rod 110 as a reference, one end of each pulling hook 430 is respectively connected with the two connecting lugs 3221 in a clamping manner, and the other end of each pulling hook 430 is respectively connected with the two pull rods 410 in a clamping manner; one end of each of the two pull rods 410 is rotatably connected with the bottom of the first sliding sleeve 420 through a rotating shaft, and the first sliding sleeve 420 is sleeved outside the telescopic rod 110; when the telescopic rod is used, firstly, a worker can adjust the length of the telescopic rod 110 according to the height parameter of the worker, so that the worker can conveniently operate, when young sea cucumbers are collected, the handle 130 is pressed by hands, the second hinge block 220 is pulled by the traction rope 140 to rotate relative to the second hinge block 220, so that the top support 310 and the bottom support 320 are opened, the young sea cucumbers are caught, when the young sea cucumbers near reef are caught, the fastening bolt in the spiral connection on the first sliding sleeve 420 can be unscrewed, then the first sliding sleeve 420 is moved towards the direction close to the handle 130, at the moment, the first sliding sleeve 420 pulls the two first connecting rods 322 to rotate relative to the cross rod 321 through the pull rod 410 and the pull hook 430, so that the second connecting rod 323 and the first connecting rod 322 are arranged in parallel, the third connecting rod 324 and the fourth connecting rod 325 keep the original relative positions under the action of the torsion spring, the width of the bottom bracket 320 can be reduced, so that the situation that the bottom bracket 320 is blocked when young stichopus japonicus in reef gaps is caught can be avoided, then after the young stichopus japonicus is caught, the handle 130 is loosened, so that the top bracket 310 and the bottom bracket 320 can be close to each other to isolate the caught young stichopus japonicus, meanwhile, the hose 600 is inserted into the inner side of the lantern ring 500 and communicated with an external water pump, the caught young stichopus japonicus is sucked by the hose 600 generating negative pressure, so that the young stichopus japonicus can be rapidly moved to the inner side of the net bag 700, and the young stichopus japonicus can be collected conveniently.
The adjustment module 400 further includes an adjustment lever 440; the middle part of the telescopic rod 110 is sleeved with a second sliding sleeve 450 in a sliding manner, and the bottom of the second sliding sleeve 450 is rotatably connected with an adjusting rod 440; one end of the adjusting rod 440 is rotatably connected with a rotating column fixedly connected with the bottom of the connecting position of the two No. four connecting rods 325; when young sea cucumbers in sandy soil need to be caught, the position of the sliding sleeve II 450 can be adjusted, so that the sliding sleeve II 450 moves in the direction away from the handle 130, the included angle between the two fourth connecting rods 325 can be reduced by pushing the adjusting rod 440, the two fourth connecting rods 325 are arranged in a V shape, then a worker can insert the end parts of the two fourth connecting rods 325 below the sandy soil and catch the young sea cucumbers, and when the young sea cucumbers in the sandy soil have more parameters, the adjusting rod 440 moves the sliding sleeve II 450 in the direction close to the handle 130, so that the connecting position of the two fourth connecting rods 325 is pulled by the adjusting rod 440 to move in the direction close to the hinge block I210, and the two fourth connecting rods 325 and the two third connecting rods 324 can form a W-shaped structure; the length of the fourth connecting rod 325, the third connecting rod 324 and the first connecting rod 322 is the same; the length of the second connecting rod 323 is the same as that of the cross rod 321; the length of the fourth connecting rod 325 is half of the length of the cross rod 321; when the first connecting rod 322 and the second connecting rod 323 are set to be in a parallel state, the two fourth connecting rods 325 are the same as the cross rod 321 in length, so that the opening of the bottom bracket 320 can be kept rectangular, and the opening of the bottom bracket 320 can be closed by the top bracket 310.
When the bottom bracket 320 is at the initial position, the bottom bracket 320 is in a rectangular arrangement; the included angle between the two No. four connecting rod 325 brackets ranges from 60 degrees to 180 degrees; when the bottom bracket 320 is in rectangular arrangement, the catching area of young sea cucumbers can be increased, the catching efficiency of the young sea cucumbers is improved, and when the young sea cucumbers in sandy soil are caught, the rotating angles of the fourth connecting rod 325 and the third connecting rod 324 can be adjusted, so that two fourth connecting rods 325 are in V-shaped arrangement or two fourth connecting rods 325 and two third connecting rods 324 form a W-shaped structure; a plurality of teeth are fixedly connected to the fourth connecting rod 325 and the third connecting rod 324 at equal intervals in the length direction; a plurality of teeth are fixedly connected to positions, corresponding to the fourth connecting rod 325 and the third connecting rod 324, on one side edge of the top bracket 310, and the teeth on the top bracket 310 are staggered with the teeth on the third connecting rod 324 and the fourth connecting rod 325; when young sea cucumbers are caught, the telescopic rod 110 can be pulled to move upwards, and at the moment, the young sea cucumbers on the seaweeds can be screened into the net bag 700 by the top bracket 310 and the plurality of teeth on the third connecting rod 324 and the fourth connecting rod 325, and the seaweeds can be discharged by gaps among the teeth.
The working principle is as follows: when the telescopic handle is used, firstly, a worker can adjust the length of the telescopic rod 110 according to the height parameter of the worker, and then the proper position of the traction rope 140 is fixedly connected with the handle 130, so that the worker can conveniently operate the telescopic handle, when young sea cucumbers are collected, the handle 130 is pressed by hand, the second hinge block 220 is pulled by the traction rope 140 to rotate relative to the second hinge block 220, so that the top support 310 and the bottom support 320 can be opened, the young sea cucumbers are caught, after the hands are released, a return spring can be arranged between the handle 130 and the handle 120, the handle 130 can rebound to the original position by utilizing the return spring, the traction rope 140 is released, the first hinge block 210 and the second hinge block 220 are pushed by the extrusion spring to reset, so that the top support 310 is contacted with the bottom support 320 to seal the net bag 700;
when young stichopus japonicus near the reef is caught, the fastening bolt in the spiral connection on the first sliding sleeve 420 can be unscrewed, then the first sliding sleeve 420 moves towards the direction close to the handle 130, at the moment, the first sliding sleeve 420 pulls the two first connecting rods 322 to rotate relative to the cross rod 321 through the pull rod 410 and the pull hook 430, so that the second connecting rod 323 and the first connecting rod 322 are arranged in parallel, the L-shaped hinged plate 3222 ensures that the second connecting rod 323 and the first connecting rod 322 are arranged in parallel, and the third connecting rod 324 and the fourth connecting rod 325 keep the original relative positions under the action of the torsion spring, so that the width of the bottom bracket 320 can be reduced;
then after the young stichopus japonicus is caught, the grip 130 is loosened, so that the top bracket 310 and the bottom bracket 320 can be close to each other to isolate the caught young stichopus japonicus, and meanwhile, the caught young stichopus japonicus is sucked by the hose 600 generating negative pressure by inserting the hose 600 into the inner side of the lantern ring 500 and communicating the hose 600 with an external water pump, so that the young stichopus japonicus can be rapidly moved to the inner side of the string bag 700.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. A young sea cucumber catching and transferring device is characterized by comprising a catching frame (100); the fishing frame (100) comprises a telescopic rod (110) and a fishing module (300); one end of the telescopic rod (110) is sleeved with a handle (120), the outer side of the handle (120) is rotatably connected with a grip (130) through a rotating shaft, the other end of the telescopic rod (110) is sleeved with a connecting module (200), one end of the connecting module (200) is provided with a catching module (300), the outer side of the telescopic rod (110) is provided with an adjusting module (400), and two ends of the telescopic rod (110) are fixedly connected with lantern rings (500); a traction rope (140) is clamped on one side of the handle (130); the inner sides of the two lantern rings (500) are provided with hoses (600) in a matching way; wherein the content of the first and second substances,
the fishing module (300) comprises a top bracket (310) and a bottom bracket (320); the bottom bracket (320) comprises a cross bar (321), and a net bag (700) is sleeved on the bottom bracket (320); one end of the hose (600) is clamped with the outer side of the net bag (700); two ends of the cross rod (321) are rotatably connected with a first connecting rod (322); one end of each of the first connecting rods (322) is fixedly connected with a hinged plate (3222), one end of each of the two hinged plates (3222) is rotatably connected with a second connecting rod (323), and one end of each of the two first connecting rods (322) is fixedly connected with a connecting lug (3221); one end of each of the two second connecting rods (323) is rotatably connected with a third connecting rod (324), and one end of each of the two third connecting rods (324) is rotatably connected with a fourth connecting rod (325) through a torsion spring; one ends of the two fourth connecting rods (325) are rotatably connected through a torsion spring;
the connecting module (200) comprises a first hinge block (210) and a second hinge block (220); one end of the first hinge block (210) is sleeved at the other end of the telescopic rod (110), the middle of the first hinge block (210) is rotatably connected with one end of the second hinge block (220), and the other end of the first hinge block (210) is fixedly connected with the middle of the cross rod (321); the position, corresponding to the cross rod (321), of the other end of the second hinge block (220) is fixedly connected with the top support (310), a separation net (800) is clamped on the top support (310), the other end of the second hinge block (220) is fixedly connected with one end of the traction rope (140), and an extrusion spring is fixedly connected between the second hinge block (220) and the first hinge block (210);
the adjusting module (400) comprises a pull rod (410) and a pull hook (430); the number of the pulling hooks (430) is two, the two pulling hooks (430) are symmetrically arranged by taking a vertical central line of the telescopic rod (110) as a reference, one ends of the two pulling hooks (430) are respectively clamped with the two connecting lugs (3221), and the other ends of the two pulling hooks (430) are respectively clamped with the two pull rods (410); one end of each of the two pull rods (410) is rotatably connected with the bottom of the corresponding sliding sleeve I (420) through a rotating shaft, and the sliding sleeve I (420) is sleeved on the outer side of the corresponding telescopic rod (110).
2. The device for catching and transferring young sea cucumbers and young sea cucumbers as claimed in claim 1, wherein the adjusting module (400) further comprises an adjusting rod (440); the middle part of the telescopic rod (110) is sleeved with a second sliding sleeve (450) in a sliding manner, and the bottom of the second sliding sleeve (450) is rotatably connected with an adjusting rod (440); one end of the adjusting rod (440) is rotatably connected with a rotating column fixedly connected with the bottom of the connecting position of the two fourth connecting rods (325).
3. The device for catching and transferring young sea cucumbers according to claim 1, wherein the length of the fourth connecting rod (325), the third connecting rod (324) and the first connecting rod (322) is the same; the length of the second connecting rod (323) is the same as that of the cross rod (321); the length of the fourth connecting rod (325) is half of that of the cross rod (321).
4. The device for catching and transferring young sea cucumbers and young sea cucumbers as claimed in claim 3, wherein when the bottom bracket (320) is in the initial position, the bottom bracket (320) is in a rectangular shape; the included angle range between the two brackets of the fourth connecting rod (325) is 60-180 degrees.
5. The device for catching and transferring young sea cucumbers according to claim 4, wherein a plurality of teeth are fixedly connected to the fourth connecting rod (325) and the third connecting rod (324) at equal intervals in the length direction; a plurality of teeth are fixedly connected to positions, corresponding to the fourth connecting rod (325) and the third connecting rod (324), on one side edge of the top support (310), and the teeth on the top support (310) are staggered with the teeth on the third connecting rod (324) and the fourth connecting rod (325).
6. The device for catching and transferring young sea cucumbers and jujubes according to claim 1, wherein one end of the hose (600) is detachably connected with the outer side of the net bag (700), and the net bag (700) is connected with a hook fixedly connected with the bottom of the adjacent lantern ring (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319359.4A CN110973083B (en) | 2019-12-19 | 2019-12-19 | Juvenile sea cucumber catching and transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319359.4A CN110973083B (en) | 2019-12-19 | 2019-12-19 | Juvenile sea cucumber catching and transferring device |
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| Publication Number | Publication Date |
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| CN110973083A CN110973083A (en) | 2020-04-10 |
| CN110973083B true CN110973083B (en) | 2021-08-27 |
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| CN201911319359.4A Expired - Fee Related CN110973083B (en) | 2019-12-19 | 2019-12-19 | Juvenile sea cucumber catching and transferring device |
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| CN114287406B (en) * | 2022-01-14 | 2022-11-18 | 海南省海洋与渔业科学院 | Clear device for drupes rapana in coral reef area |
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| CN105123637B (en) * | 2015-06-23 | 2017-08-25 | 山东科技大学 | A kind of assimilating type finishing device and its method of work under water |
| US20180035653A1 (en) * | 2016-08-08 | 2018-02-08 | Luke Lawrence | Spring-Loaded Crabbing Device |
| CN206341751U (en) * | 2016-12-31 | 2017-07-21 | 马鞍山春盛生态农业有限公司 | A kind of catcher for being easy to take out testudinate |
| CN109105314B (en) * | 2018-08-22 | 2021-05-18 | 蒙城县望槐信息科技有限责任公司 | Aquaculture is with throwing something and feeding device |
| CN208956765U (en) * | 2018-10-17 | 2019-06-11 | 宁德市双参堂海洋生物科技有限公司 | A kind of sea cucumber catching device |
| CN209330534U (en) * | 2018-10-21 | 2019-09-03 | 四川科技职业学院 | A kind of agricultural planting device of digging |
| CN109168588A (en) * | 2018-11-05 | 2019-01-11 | 贵港市庄满园农业服务有限公司 | A kind of artificial kelp acquisition device of adjustable-length and angle |
| CN110463620B (en) * | 2019-09-18 | 2021-04-06 | 上海市动物疫病预防控制中心(上海市兽药饲料检测所、上海市畜牧技术推广中心) | A trapping apparatus for administering city unrestrained dog cat |
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