CN112514859A - Device for efficiently catching deep-sea net cage - Google Patents
Device for efficiently catching deep-sea net cage Download PDFInfo
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- CN112514859A CN112514859A CN202011289198.1A CN202011289198A CN112514859A CN 112514859 A CN112514859 A CN 112514859A CN 202011289198 A CN202011289198 A CN 202011289198A CN 112514859 A CN112514859 A CN 112514859A
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- ring
- rod
- net cage
- support
- side wall
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- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 241001474374 Blennius Species 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000009360 aquaculture Methods 0.000 description 6
- 244000144974 aquaculture Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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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
- A01K71/00—Floating nets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
The invention relates to the technical field of deep sea culture and discloses a device for efficiently catching a deep sea net cage, which comprises a main support rod, an auxiliary support rod and a conical bottom rod; the main support rod is provided with a first support ring, a first ring barrel, a lifting rod, a lifting rope, a tied rope pile, a first connecting ring, a first ring groove, a first ring block, a first annular net cage, a second connecting ring, a second ring groove, a second support ring, a second ring barrel, a second annular net cage, a second ring block, a first gear, a second gear, a first support frame, a second support frame, a rotating column, a vane plate, a connecting frame, a cleaning rod and a brush. The invention has good stability, convenient capture, large single capture amount, long service life, capability of resisting the severe environment of the sea bottom and timely cleaning organisms such as seaweed and the like or accumulated silt growing on the net cage net by utilizing the characteristic of long-term wind blowing on the sea surface.
Description
Technical Field
The invention relates to the technical field of deep sea culture, in particular to a device for efficiently catching a deep sea net cage.
Background
Deep sea culture can provide cleaner and more free flowing seawater and natural food for fishes, so that the cultured fishes are more delicious in taste. The deep sea aquaculture net cages are generally used for aquaculture, the deep sea aquaculture net cages are aquaculture net cages which can be used in relatively deep sea areas (usually the water depth of the sea area is 15-40m), and the deep sea aquaculture net cages are brand new aquaculture facilities developed in the last ten years.
When the deep sea net cage is positioned under the sea surface, the silt at the sea bottom can bury the net cage to ensure that the net cage can not rise to the water surface, and only can be discarded, and the fixed net cage net is easily overgrown with marine algae organisms, so that the net holes are easily plugged and cannot be cleaned for a long time, and the net cage which is plugged by the net holes is difficult to clean again.
Disclosure of Invention
Based on the problems, the device for efficiently catching the deep-sea net cage has good stability and strong capability of resisting severe environment, can timely clean organisms such as seaweed and the like or accumulated silt growing on the net cage net by utilizing the characteristic of long-term wind blowing on the sea surface, is convenient to catch, and has a large catching amount in one time.
In order to solve the technical problems, the invention provides the following technical scheme:
a device for efficiently catching a deep sea net cage comprises a main supporting rod and four auxiliary supporting rods uniformly distributed around the main supporting rod in a circular manner, wherein conical bottom rods inserted into the sea bottom are arranged at the bottoms of the main supporting rod and the auxiliary supporting rods; the outer wall of the main support rod is sleeved with a first support ring and a first ring cylinder, the first ring cylinder is positioned at the top of the first support ring and can move up and down along the main support rod, the top of the first ring cylinder is provided with four lifting rods which are uniformly distributed along the circumferential direction of the first ring cylinder, the top of each lifting rod is provided with a lifting rope, and the top of the main support rod is provided with a rope tying pile; the top end and the bottom end of the side wall of the first ring cylinder are both sleeved with a first connecting ring, the side wall of the first connecting ring, which deviates from the first ring cylinder, is provided with a first ring groove arranged along the circumferential direction of the first connecting ring, a first ring block capable of rotating in the first ring groove is arranged in the first ring groove, the end part of the first ring block, which deviates from the first connecting ring, is provided with a first annular net cage arranged around the first ring cylinder, the top end and the bottom end of the first annular net cage, which are far away from the first ring cylinder, are both sleeved with a second connecting ring, and the side wall of the second connecting ring, which deviates from the first annular net cage, is provided with a second ring groove arranged along the circumferential direction of the second; the outer wall of the auxiliary supporting rod is sleeved with a second supporting ring and a second ring cylinder, the second ring cylinder is located at the top of the second supporting ring, the second ring cylinder can move along the height direction of the auxiliary supporting rod and can rotate around the auxiliary supporting rod, the side wall of the second ring cylinder is sleeved with a second ring net cage, the top end and the bottom end of the outer side wall, far away from the second ring cylinder, of the second ring net cage are provided with a second ring block, part of the second ring block penetrates through a second ring groove, one surface, far away from the second ring net cage, of the second ring block is provided with a first gear, and one surface, facing the second ring block, of the second ring groove is provided with a; the top of the side wall of the first annular net cage is provided with a first support frame connected with the top of the first annular cylinder, and the top of the side wall of the second annular net cage is provided with a second support frame connected with the top of the second annular cylinder; the top of the second annular cylinder is provided with a rotating column which is sleeved outside the auxiliary supporting rod and can rotate around the auxiliary supporting rod, and the side wall of the top end of the rotating column is provided with a vertically arranged fan blade plate; the lifting rod is provided with a connecting frame extending to the auxiliary supporting rod, a cleaning rod extending to a position between the first annular net cage and the second annular net cage is arranged at the bottom of the end part of the connecting frame, which is far away from the lifting rod, and a brush is arranged on the outer side wall of the cleaning rod.
Furthermore, the bottom ends of the main supporting rod and the auxiliary supporting rod are respectively provided with a first connecting body and a second connecting body, a fixing rod is arranged between the first connecting body and the second connecting body, the first connecting body and the second connecting body both comprise a bottom plate, vertical plates arranged at two ends of the top of the bottom plate and a cavity formed by the bottom plate and the vertical plates, the top end of the inner side wall of each vertical plate is provided with a horizontally arranged baffle, and an insertion hole is formed between the two baffles; the two ends of the fixed rod are respectively positioned in the cavity, the fixed rod can be inserted into the cavity through the insertion hole, a 7-shaped filling block which wraps the top wall and the side wall of the part, positioned in the cavity, of the fixed rod is arranged in the cavity, and the end parts, facing the middle of the fixed rod, of the filling blocks in the first connector and the second connector all extend out of the cavity.
Further, the rotation post is square post, the lateral wall cover that rotates the post is equipped with support ring three, the top of support ring three is equipped with the square support column of cover outside rotating the post, the support column can not rotate the post relatively, the aerofoil is located the lateral wall on the top of support column, the top of support column is equipped with the pull ring.
Further, the top of rotating the post is equipped with the recess, be equipped with kickboard and the lantern ring that can hold in the recess completely in the recess, the top of the lantern ring is located to the kickboard, the bottom of kickboard is equipped with the card protruding, the top of the lantern ring be equipped with the draw-in groove of card protruding block, the center of the lantern ring is equipped with the annular hole that can overlap the lantern ring at the top of shadoof, the bottom of the lantern ring is equipped with the stay cord that links to each other with the top of a ring section of thick bamboo two.
Compared with the prior art, the invention has the beneficial effects that: the invention has good stability, convenient capture, large single capture amount, long service life, capability of resisting the severe environment of the sea bottom and timely cleaning organisms such as seaweed and the like or accumulated silt growing on the net cage net by utilizing the characteristic of long-term wind blowing on the sea surface.
Drawings
FIG. 1 is a schematic view of the internal structure of embodiment 2 of the present invention;
FIG. 2 is a front view of a first annular net cage and a second annular net cage of the present invention;
FIG. 3 is a schematic top view of the distribution relationship between the first and second annular net cages of the present invention;
FIG. 4 is a schematic side view of the first and second connectors of the present invention;
FIG. 5 is a top view of the present invention at the vane plate;
FIG. 6 is a schematic structural view of a groove and a floating plate according to embodiment 2 of the present invention;
wherein: 1. a main support bar; 2. an auxiliary support rod; 3. a conical bottom bar; 4. a first support ring; 5. a first annular cylinder; 6. lifting a rod; 7. lifting a lifting rope; 8. tying a rope pile; 9. a first connecting ring; 10. a first ring block; 11. a first annular net cage; 12. a second connecting ring; 13. a second support ring; 14. a second annular cylinder; 15. a second annular net cage; 16. a second ring block; 17. a first support frame; 18. a second support frame; 19. rotating the column; 20. a vane plate; 21. a connecting frame; 22. cleaning the rod; 23. a brush; 24. fixing the rod; 25. a base plate; 26. a vertical plate; 27. a cavity; 28. a baffle plate; 29. an insertion opening; 30. filling blocks; 31. a third support ring; 32. a support pillar; 33. a pull ring; 34. a groove; 35. a floating plate; 36. a collar; 37. clamping convex; 38. a card slot; 39. annular ring; 40. and pulling a rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
referring to fig. 1, 2, 3, 4, 5 and 6, the device for efficiently catching the deep sea net cage comprises a main support rod 1 and four auxiliary support rods 2, wherein the four auxiliary support rods 2 are uniformly and annularly distributed around the main support rod 1 by taking the main support rod 1 as a circle center, conical bottom rods 3 inserted into the sea bottom are arranged at the bottoms of the main support rod 1 and the auxiliary support rods 2, and the main support rod 1 and the auxiliary support rods 2 can be nailed into the sea bottom through the conical bottom rods 3.
The outer wall of the main support rod 1 is sleeved with a support ring I4 and a ring barrel I5, the support ring I4 is welded with the main support rod 1, the ring barrel I5 is positioned at the top of the support ring I4 and can move up and down along the main support rod 1, the top of the ring barrel I5 is provided with four lifting rods 6 which are uniformly distributed along the circumferential direction of the ring barrel I5, the lifting rods 6 are welded with the ring barrel I5, the top of each lifting rod 6 is provided with a lifting rope 7, the top of the main support rod 1 is provided with a rope tying pile 8, the lifting rope 7 can be tied on the rope tying pile 8 during cultivation, and the free end of the lifting rope 7 is connected with an external lifting device; the top end and the bottom end of the side wall of the first ring barrel 5 are respectively sleeved with a first connecting ring 9 welded with the first ring barrel 5, the outer side wall of the first connecting ring 9, which is far away from the first ring barrel 5, is provided with a first ring groove arranged along the circumferential direction of the first connecting ring 9, a first ring block 10 capable of rotating in the first ring groove is arranged in the first ring groove, the end part, which is far away from the first connecting ring 9, of the first ring block 10 is provided with a first annular net cage 11 arranged around the first ring barrel 5, the first ring block 10 is welded with the first annular net cage 11, and the first annular net cage 11 can rotate around the first ring barrel 5; the top and the bottom of the outer side wall of the first annular net cage 11 far away from the first annular cylinder 5 are respectively sleeved with a second connecting ring 12, the second connecting ring 12 is welded with the first annular net cage 11, and a second annular groove formed in the circumferential direction of the second connecting ring 12 is formed in the side wall of the second connecting ring 12 far away from the first annular net cage 11.
The outer wall of the auxiliary support rod 2 is sleeved with a second support ring 13 and a second ring cylinder 14, the second support ring 13 is welded with the auxiliary support rod 2, the second ring cylinder 14 is located at the top of the second support ring 13, the second ring cylinder 14 can move along the height direction of the auxiliary support rod 2 and can rotate around the auxiliary support rod 2, the side wall of the second ring cylinder 14 is sleeved with a second ring net 15, the second ring net 15 is welded with the second ring cylinder 14, the top end and the bottom end of the outer side wall of the second ring net 15, far away from the second ring cylinder 14, are provided with a second ring block 16 welded with the second ring net 15, part of the second ring block 16 penetrates through a second ring groove, the second ring block 16 can rotate in the second ring groove, one side of the second ring block 16, which is far away from the second ring net 15, one gear is arranged on one side of the second ring groove, which is facing the second ring; the top of the side wall of the first annular net cage 11 is provided with a first support frame 17 connected with the top of the first annular cylinder 5, the top of the side wall of the second annular net cage 15 is provided with a second support frame 18 connected with the top of the second annular cylinder 14, and the first support frame 17 and the second support frame 18 are used for further fixing the first annular net cage 11 and the second annular net cage 15.
The top of the second ring barrel 14 is provided with a rotating column 19 which is sleeved outside the auxiliary support rod 2 and can rotate around the auxiliary support rod 2, the rotating column 19 is welded with the second ring barrel 14, the side wall of the top end of the rotating column 19 is provided with a vertical fan blade plate 20, the fan blade plate 20 is welded with the rotating column 19, and when wind is blown on the sea surface, the fan blade plate 20 rotates to drive the rotating column 19 and the second ring barrel 14 to rotate on the auxiliary support rod 2.
The lifting rod 6 is provided with a connecting frame 21 extending to the auxiliary supporting rod 2, the connecting frame 21 is welded with the lifting rod 6, the bottom of the end part of the connecting frame 21, which deviates from the lifting rod 6, is provided with a cleaning rod 22 extending to a position between the first annular net cage 11 and the second annular net cage 15, the cleaning rod 22 is welded with the connecting frame 21, the outer side wall of the cleaning rod 22 is provided with a brush 23, and the brush 23 can brush the net surface of the connecting ring II 12, the ring block II 16, the net surface of the first annular net cage 11 and the net surface of the second annular net cage 15.
The bottom ends of the main supporting rod 1 and the auxiliary supporting rod 2 are respectively provided with a first connecting body and a second connecting body, a fixing rod 24 is arranged between the first connecting body and the second connecting body, and the main supporting rod 1 and the auxiliary supporting rod 2 are further connected together by the fixing rod 24, so that the storm resistance is stronger; the first connecting body and the second connecting body both comprise a bottom plate 25, a vertical plate 26 and a cavity 27, the number of the vertical plates 26 is two, the vertical plates 26 are respectively positioned at two ends of the top of the bottom plate 25, the cavity 27 is surrounded by the bottom plate 25 and the vertical plate 26, a baffle 28 horizontally arranged is arranged at the top end of the inner side wall of the vertical plate 26, an insertion hole 29 is arranged between the two baffles 28, two ends of the fixing rod 24 are respectively positioned in the cavity 27, the fixing rod 24 can be inserted into the cavity 27 through the insertion hole 29, after the fixing rod 24 is inserted into the cavity 27, the fixing rod 24 is pushed to the lower part of the baffle 28 at any side, a 7-shaped filling block 30 wrapping the top wall and the side wall of the part of the fixing rod 24 positioned in the cavity 27 is also arranged in the cavity 27, the cavity 27 is filled with the filling block 30 and the fixing rod 24, the end part of the filling block 30, facilitating later removal of the filler block 30.
The principle of use of the device of this embodiment is as follows: after the main support rod 1 and the auxiliary support rod 2 are nailed into the seabed, an operator submerges into the seabed to install the fixing rod 24 into the cavity 27, then the filling block 30 is sleeved outside the fixing rod 24 and then inserted into the cavity 27, and the fixing rod 24 is fixed well to prevent the fixing rod 24 from falling off; then, the devices such as the first annular net cage 11, the second annular net cage 15 and the like are sleeved on the corresponding main supporting rod 1 and the auxiliary supporting rod 2 by using hoisting devices; during cultivation, the wind vane plate 20 above the sea surface rotates along with wind to drive the second annular net cages 15 to rotate, the four second annular net cages 15 drive the first annular net cages 11 to rotate, and the hairbrushes 23 brush off silt or planktonic algae on the connecting rings 12, the ring blocks 16, the net surfaces of the first annular net cages 11 and the net surfaces of the second annular net cages 15 to prevent the net holes of the net cages from being blocked; when receiving goods, the lifting device is connected with the lifting rope 7, and the annular net cage I11 and the annular net cage II 15 are lifted.
Example 2:
the rotating column 19 in this embodiment is a square column, the outer side wall of the rotating column 19 is sleeved with a third supporting ring 31, the top of the third supporting ring 31 is provided with a square supporting column 32 which is sleeved outside the rotating column 19, the supporting column 32 cannot rotate relative to the rotating column 19, the supporting column 32 can drive the rotating column 19 to rotate together, the supporting column 32 can move up and down along the rotating column 19, the vane plate 20 is located on the outer side wall of the top end of the supporting column 32, the vane plate 20 is welded to the supporting column 32, the top of the supporting column 32 is provided with a pull ring 33, when the goods are caught and received, the vane plate 20 and the supporting column 32 can be taken down by hooking the pull ring 33, so that the weight of the second annular net cage.
The top of the rotating column 19 is provided with a groove 34, a floating plate 35 and a lantern ring 36 which are placed in the groove 34 are arranged in the groove 34, the floating plate 35 and the lantern ring 36 can be completely accommodated in the groove 34, the floating plate 35 is arranged at the top of the lantern ring 36, a clamping protrusion 37 is arranged at the bottom of the floating plate 35, a clamping groove 38 which is clamped with the clamping protrusion 37 is arranged at the top of the lantern ring 36, an annular hole 39 which can enable the lantern ring 36 to be sleeved at the top of the lifting rod 6 is arranged at the center of the lantern ring 36, and a pull rope 40 which is connected with the top of the second annular cylinder 14 is arranged; during cultivation, before the support column 32 is installed, the floating plate 35 and the lantern ring 36 are placed in the groove 34, and then the support column 32 is installed, so that the pull rope 40 is convenient to store, and the pull rope 40 is prevented from being wound when the second annular net cage 15 rotates; when receiving goods, the supporting column 32 is taken down, the floating plate 35 and the lantern ring 36 are hooked out of the groove 34, at the moment, due to the existence of the floating plate 35, the floating plate 35 and the lantern ring 36 can float on the water surface, so that the operation of workers is facilitated later, and the lantern ring 36 is prevented from sinking into the sea bottom; the staff colludes lantern ring 36, takes off kickboard 35, overlaps lantern ring 36 on lifting rope 7, makes lantern ring 36 pass through lifting rope 7 landing to the top of shadoof 6 to the cover is on shadoof 6, and when lifting by crane, stay cord 40 is drawing annular box with a net two 15 and is moving upward, and the stability of multiplicable lifting by crane is further convenient for lift by crane.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly illustrating the verification process of the invention and are not intended to limit the scope of the invention, which is defined by the claims, and all equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be covered by the scope of the present invention.
Claims (4)
1. The device for efficiently catching the deep sea net cage is characterized by comprising a main support rod (1) and four auxiliary support rods (2) which are uniformly distributed around the main support rod (1), wherein conical bottom rods (3) inserted into the sea bottom are arranged at the bottoms of the main support rod (1) and the auxiliary support rods (2); the outer wall of the main support rod (1) is sleeved with a first support ring (4) and a first ring cylinder (5), the first ring cylinder (5) is located at the top of the first support ring (4) and can move up and down along the main support rod (1), the top of the first ring cylinder (5) is provided with four lifting rods (6) which are uniformly distributed along the circumferential direction of the first ring cylinder (5), the top of each lifting rod (6) is provided with a lifting rope (7), and the top of the main support rod (1) is provided with a tying pile (8); the top and the bottom of the side wall of the first ring cylinder (5) are both provided with a first connecting ring (9), the side wall of the first connecting ring (9) departing from the first ring cylinder (5) is provided with a first ring groove arranged along the circumferential direction of the first connecting ring (9), a first ring block (10) capable of rotating in the first ring groove is arranged in the first ring groove, the end part of the first ring block (10) departing from the first connecting ring (9) is provided with a first ring box (11) arranged around the first ring cylinder (5), the top and the bottom of the outer side wall of the first ring box (11) far away from the first ring cylinder (5) are both provided with a second connecting ring (12), and the side wall of the second connecting ring (12) departing from the first ring box (11) is provided with a second ring groove arranged along the circumferential direction of the second connecting ring (12); a second support ring (13) and a second ring cylinder (14) are sleeved on the outer wall of the secondary support rod (2), the second ring cylinder (14) is located at the top of the second support ring (13), the second ring cylinder (14) can move along the height direction of the secondary support rod (2) and can rotate around the secondary support rod (2), an annular net cage (15) is sleeved on the side wall of the second ring cylinder (14), ring blocks (16) are arranged at the top end and the bottom end of the outer side wall, far away from the second ring cylinder (14), of the annular net cage (15), part of the second ring blocks (16) penetrate through second ring grooves, a first gear is arranged on the side, far away from the second ring net cage (15), of the second ring blocks (16), and a second gear meshed with the first gear is arranged on the side, facing the second ring blocks (16), of the second ring grooves; the top of the side wall of the first annular net cage (11) is provided with a first support frame (17) connected with the top of the first annular cylinder (5), and the top of the side wall of the second annular net cage (15) is provided with a second support frame (18) connected with the top of the second annular cylinder (14); the top of the second annular cylinder (14) is provided with a rotating column (19) which is sleeved outside the auxiliary support rod (2) and can rotate around the auxiliary support rod (2), and the side wall of the top end of the rotating column (19) is provided with a vertically arranged vane plate (20); the lifting rod (6) is provided with a connecting frame (21) extending to the auxiliary supporting rod (2), the bottom of the end part of the connecting frame (21) departing from the lifting rod (6) is provided with a cleaning rod (22) extending to a position between the first annular net cage (11) and the second annular net cage (15), and the outer side wall of the cleaning rod (22) is provided with a brush (23).
2. The device for efficiently catching the deep sea net cage according to claim 1, wherein a first connecting body and a second connecting body are respectively arranged at the bottom ends of the main supporting rod (1) and the auxiliary supporting rod (2), a fixing rod (24) is arranged between the first connecting body and the second connecting body, each of the first connecting body and the second connecting body comprises a bottom plate (25), vertical plates (26) arranged at two ends of the top of the bottom plate (25) and a cavity (27) defined by the bottom plate (25) and the vertical plates (26), a horizontally arranged baffle (28) is arranged at the top end of the inner side wall of the vertical plate (26), and an insertion hole (29) is formed between the two baffle (28); the two ends of the fixing rod (24) are respectively located in the cavity (27), the fixing rod (24) can be inserted into the cavity (27) through the insertion hole (29), a 7-shaped filling block (30) wrapping the top wall and the side wall of the part, located in the cavity (27), of the fixing rod (24) is arranged in the cavity (27), and the end portions, facing the middle of the fixing rod (24), of the filling blocks (30) in the first connecting body and the second connecting body extend out of the cavity (27).
3. The device for efficiently catching the deep sea net cage according to claim 1, wherein the rotating column (19) is a square column, a third support ring (31) is sleeved on the outer side wall of the rotating column (19), a square support column (32) sleeved outside the rotating column (19) is arranged at the top of the third support ring (31), the support column (32) cannot rotate relative to the rotating column (19), the wind vane plate (20) is arranged on the outer side wall of the top end of the support column (32), and a pull ring (33) is arranged at the top of the support column (32).
4. The device for efficiently catching the deep sea net cage according to claim 3, wherein a groove (34) is formed in the top of the rotating column (19), a floating plate (35) and a sleeve ring (36) which can be completely accommodated in the groove (34) are arranged in the groove (34), the floating plate (35) is arranged on the top of the sleeve ring (36), a clamping protrusion (37) is arranged at the bottom of the floating plate (35), a clamping groove (38) which is clamped with the clamping protrusion (37) is formed in the top of the sleeve ring (36), an annular hole (39) which can enable the sleeve ring (36) to be sleeved on the top of the lifting rod (6) is formed in the center of the sleeve ring (36), and a pull rope (40) which is connected with the top of the second annular cylinder (14) is arranged at the bottom of the sleeve ring (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011289198.1A CN112514859B (en) | 2020-11-17 | 2020-11-17 | Device for efficiently catching deep-sea net cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011289198.1A CN112514859B (en) | 2020-11-17 | 2020-11-17 | Device for efficiently catching deep-sea net cage |
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| CN112514859A true CN112514859A (en) | 2021-03-19 |
| CN112514859B CN112514859B (en) | 2022-09-06 |
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| CN202011289198.1A Active CN112514859B (en) | 2020-11-17 | 2020-11-17 | Device for efficiently catching deep-sea net cage |
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