CN113826592A - Anti-skid net retracting device for fishing of marine fishing boat - Google Patents
Anti-skid net retracting device for fishing of marine fishing boat Download PDFInfo
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- CN113826592A CN113826592A CN202111427277.9A CN202111427277A CN113826592A CN 113826592 A CN113826592 A CN 113826592A CN 202111427277 A CN202111427277 A CN 202111427277A CN 113826592 A CN113826592 A CN 113826592A
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
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- 238000009434 installation Methods 0.000 claims description 9
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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
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
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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
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
- A01K73/04—Devices for spreading or positioning, e.g. control thereof
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- 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
- B63B35/14—Fishing vessels
- B63B35/16—Trawlers
- B63B35/20—Trawlers adapted to hoisting nets aboard
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- Life Sciences & Earth Sciences (AREA)
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- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses an anti-skid net collecting device for fishing of a marine fishing boat, and relates to the technical field of marine equipment. The invention utilizes the arranged magnetic plate, when the magnetic plate rotates to the upper right end along with the auxiliary end cylinder through the connecting spring, the magnetic plate can generate magnetic repulsion with the fixedly arranged strip-shaped magnetic block, so that the magnetic plate is tightly close to the auxiliary end cylinder, the movable inserted rod extends out of the sliding hole and is matched with the arranged top ball, the friction force between the auxiliary end cylinder and the contact end of the fishing net is improved, and the effect of the net retracting auxiliary mechanism on the fishing net is improved.
Description
Technical Field
The invention relates to the technical field of marine equipment, in particular to an anti-skidding type net collecting device for fishing of a marine fishing boat.
Background
The marine fishery refers to the production industry engaged in marine fishing and mariculture. Ocean fishing belongs to the collection industry. The mariculture is divided into three categories of fish and shrimp culture, shellfish culture and algae culture. The marine fishery can be classified into offshore, open sea and ocean fishery according to the difference of distance from the coast. In the process of fishing in the marine fishery, a net collecting device is usually needed to carry out net collecting operation.
The Chinese patent invention with the publication number of CN109110066A in the prior art discloses an anti-skid net collecting device for fishing of a marine fishing boat, when in use, a fishing net rope is clockwise wound to the bottom of a right-side restraining roller through a bottom restraining roller, the wound fishing net rope is pulled by hand, a switch is turned on, and a motor can drive a net collecting roller to rotate, so that a second rack drives a first rack to rotate, the restraining roller rotates, and a barbed nail penetrates through meshes of the fishing net to drive the fishing net to rotate on the net collecting roller; the device can prevent the fishing net from covering the net collecting roller and not functioning, can prevent the fishing net from being wound together to cause the knotting of the fishing net, and can prevent the net collecting roller from idling due to the undersize of the friction force between the fishing net and the first sleeve so as to cause the net collecting device not to function, so that the seawater can be quickly discharged.
First, the above patent only has one driving force for the net collecting mechanism, and when in actual use, the net collecting mechanism needs to bear all load action, which easily causes the net collecting to be over-tight, thereby affecting the subsequent net releasing; second, above-mentioned patent mainly relies on the barbed nail on receipts net roller surface, guarantees the withdrawal of fishing net through its grafting effect, because the barbed nail adopts fixed setting, can't withdraw, and it forms to pull the fishing net easily at follow-up net releasing in-process to the operation of releasing causes the influence, so has certain limitation.
Disclosure of Invention
The invention aims to provide an anti-skidding type net collecting device for fishing of a marine fishing boat, and the anti-skidding type net collecting device is used for solving the technical problems that in the prior art, a net collecting mechanism is single, and when the net collecting mechanism is actually used, the net collecting mechanism needs to bear all load effects, so that the net collecting mechanism is easy to cause over-tightness, and the subsequent net discharging is influenced.
The invention provides an anti-skid net collecting device for fishing on a marine fishing boat, which comprises a net collecting auxiliary mechanism, a net shaking mechanism, a net collecting mechanism, a driving mechanism and an end plate fixedly arranged on a boat body, wherein the net collecting auxiliary mechanism comprises an auxiliary frame fixedly arranged at one end of the outer wall of the top of the end plate, one side of the auxiliary frame is rotatably connected with an auxiliary end cylinder through a bearing, the inner wall of one side of the auxiliary frame is fixedly provided with a claw-shaped frame, one end of the claw-shaped frame is fixedly provided with strip-shaped magnetic blocks which are integrally arranged in a fan shape, the other end of the claw-shaped frame is fixedly provided with an arc-shaped magnetic metal plate, the auxiliary end cylinder is provided with a plurality of groups of sliding holes distributed at equal intervals, one group of movable inserting rods corresponding to each group of sliding holes is arranged beside each group of sliding holes, the bottom end of each group of movable inserting rods is provided with a transverse plate fixedly connected with each movable inserting rod, one side of the transverse plate far away from the movable inserting rods is fixedly connected with each magnetic plate, a plurality of uniformly distributed connecting springs are fixedly arranged on one side of the magnetic plate opposite to the auxiliary end cylinder, the magnetic plate and the strip-shaped magnetic blocks are mutually exclusive, and a top ball is fixedly arranged at the top end of each movable inserted rod;
the net collecting mechanism comprises a mounting bracket fixedly mounted on the end plate, the mounting bracket is rotatably connected with a net collecting roller through a bearing, arc-shaped clamping jaws distributed at equal intervals are fixedly mounted on the outer wall of the net collecting roller, and spiral water guide grooves distributed at equal intervals in an annular mode are formed in the outer wall of the net collecting roller.
Further, tremble net mechanism and include the installing frame of fixed mounting on the end plate, and the equal fixed mounting of installing frame both ends inner wall has vibrations spring, the relative one side fixed mounting of vibrations spring has the inside casing.
Further, the inside of inner frame rotates and is connected with four guide rolls, and four guide rolls are the array distribution, the guide bar is all installed at the upper and lower both ends of inner frame, and is equipped with the fixed block with guide bar sliding fit on the installing frame.
Further, the equal fixed mounting in top inner wall both sides of installing frame has a top section of thick bamboo, and the equal sliding connection of inner wall of a top section of thick bamboo has a piston installation pole, the both ends that piston installation pole is close to the bottom all rotate and are connected with spacing roller, and the equal fixed mounting in one side relative of piston installation pole and top section of thick bamboo has buffer spring.
Further, the bottom outer wall fixed mounting of end plate has the chamber board, and the inside both ends of chamber board are rotated through the bearing respectively and are connected with roller one and roller two, the rack drive belt has been cup jointed in the outer wall tensioning of roller one and roller two, the chamber board is close to the middle-end of rack drive belt and is connected with the driven gullet roller that meshes with rack drive belt inner wall through the bearing rotation, the transmission cingulum has been cup jointed in the tensioning between the one end of roller one and the receipts net roller.
Further, actuating mechanism includes fixed mounting in the second driving motor of end plate top inner wall one side, and the output shaft of second driving motor has the worm through the coupling joint, be connected with the worm wheel dish on the one end outer wall of roller one, and the lead angle of worm wheel dish and worm is less than the friction angle, all be connected with the bent wheel on the both ends of driven fluted roller, the equal fixed mounting in bottom outer wall both sides of inside casing has the ejector pin, and ejector pin and installing frame and end plate sliding connection, two the relative one side that the ejector pin is close to the bottom is rotated through the bearing and is connected with and supports the wheel pole.
Further, the outer wall fixed mounting of rack drive belt has the rubber scraper blade that the equidistance distributes, a plurality of fill form drowning holes have been seted up to the top outer wall of end plate, the outlet has been seted up to bottom one side of chamber board, and the inner wall fixed mounting in outlet has the drain pipe.
Further, the one end that the end plate is close to the auxiliary frame is rotated through the bearing and is connected with the support net roller, one side fixed mounting of auxiliary frame has a driving motor, and is connected with drive gear on a driving motor's the output shaft, the one end outer wall fixed mounting that an auxiliary end section of thick bamboo is close to a driving motor has driven ring gear with drive gear engaged with.
Further, receive in the net mechanism arc jack catch and receive net roller sliding connection, the equal fixed mounting of inner wall of receiving the net roller has fixed pipe fitting, and the other end fixed mounting of fixed pipe fitting has inner chamber pipe, the equal fixed mounting equidistance of inner wall of inner chamber pipe distributes installs a chamber section of thick bamboo.
Further, arc jack catch and fixed pipe fitting sliding connection, and the equal fixed mounting in bottom of arc jack catch has the piston board, piston board and installation chamber section of thick bamboo sliding connection, the one end fixed mounting of inner chamber pipe has the inflation and deflation to connect, and the one end fixed mounting who fills the inflation and deflation to connect has sealed pneumatic valve.
Compared with the prior art, the invention has the beneficial effects that:
(1) by arranging the net collecting auxiliary mechanism, the first driving motor can be started in the actual use process, and the auxiliary end cylinder is driven to rotate through the transmission action of the driving gear and the driven gear ring, so that the auxiliary driving action is performed on the collection of the fishing net;
by utilizing the arranged magnetic plate, when the magnetic plate rotates to the upper right end along with the auxiliary end cylinder through the connecting spring, the magnetic plate can generate magnetic repulsion with the fixedly arranged strip-shaped magnetic block, so that the magnetic plate moves towards the auxiliary end cylinder, the movable inserted rod extends out of the sliding hole and is matched with the arranged top ball, the friction force of the contact end of the auxiliary end cylinder and the fishing net is improved, and the effect of the net retracting auxiliary mechanism on the fishing net is improved;
utilize the arc magnetism metal sheet that sets up, when the magnetic sheet followed supplementary end section of thick bamboo and rotated to keeping away from the upper left corner, can adsorb mutually with arc magnetism metal sheet to make the activity inserted bar withdraw, and then avoid the activity inserted bar to produce excessively dragging to the fishing net.
(2) According to the driving mechanism and the net shaking mechanism, when the driving mechanism operates, the rack transmission belt is utilized to generate a linkage effect to drive the driven tooth-grooved roller to rotate, the crank wheels at two ends of the driven tooth-grooved roller are utilized to push the wheel supporting rod in a reciprocating manner, and the inner frame and the guide roller are driven to reciprocate up and down in a matched manner by the vibration spring, so that moisture carried by the fishing net is shaken off conveniently; the bucket-shaped water falling hole is convenient for guiding shaken seawater into the cavity plate, and meanwhile, the arranged rubber scraper can continuously scrape the bottom in the cavity plate along with the rack transmission belt, so that the seawater at the bottom in the cavity plate is scraped to the drainage pipe.
(3) The top cylinder, the buffer spring, the piston mounting rod and the limiting roller are arranged, so that a good tensioning effect can be achieved on the fishing net in the up-and-down moving process of the inner frame, and the fishing net is prevented from being too loose, so that the recovery operation is influenced; the arc-shaped clamping jaws are arranged, so that the driving force of the net collecting roller on the fishing net can be effectively ensured, and the smooth operation of net collecting is favorably ensured; through the spiral water guide groove arranged on the surface of the net collecting roller, on one hand, the friction force on the surface of the net collecting roller can be improved, and on the other hand, the residual seawater on the net for fishing is conveniently led out.
(4) According to the inner cavity pipe, in the net retracting process, high-pressure gas can be blown into the inner cavity pipe through the air charging and discharging connector, so that the pushing piston plate moves along the mounting cavity cylinder and pushes the arc-shaped clamping jaws out, and the net retracting effect is further ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
FIG. 2 is a schematic diagram of a half-sectional mechanism of the auxiliary end cylinder in the first embodiment;
FIG. 3 is a perspective view of the net retrieving auxiliary mechanism;
FIG. 4 is a perspective view of a magnetic plate according to the first embodiment;
FIG. 5 is a partial perspective view of a drive mechanism according to the first embodiment;
FIG. 6 is a perspective view of a take-up roll according to the first embodiment;
FIG. 7 is a schematic cross-sectional view of a second collecting roll according to an embodiment;
FIG. 8 is a partial perspective view of a second web-receiving roll according to an embodiment.
Reference numerals: 1. an end plate; 2. a net collection auxiliary mechanism; 201. an auxiliary frame; 202. an auxiliary end cartridge; 203. a strip-shaped magnetic block; 204. a claw-shaped frame; 205. an arc-shaped magnetic metal plate; 206. a slide hole; 207. a driven gear ring; 208. a drive gear; 209. a first drive motor; 210. a magnetic plate; 211. a transverse plate; 212. a connecting spring; 213. a movable inserted link; 214. ejecting the ball; 3. a screen shaking mechanism; 301. a top rod; 302. a guide bar; 303. a fixed block; 304. a top cylinder; 305. a buffer spring; 306. installing a frame; 307. vibrating the spring; 308. a piston mounting rod; 309. an inner frame; 310. a limiting roller; 311. a guide roller; 312. a wheel supporting rod; 4. a net collecting mechanism; 401. a drive toothed belt; 402. a net collecting roller; 403. an arc-shaped jaw; 404. a spiral water chute; 405. an inner lumen tube; 406. fixing the pipe fitting; 407. a piston plate; 408. installing a cavity cylinder; 409. sealing the air valve; 410. an air inflation and deflation joint; 5. a mounting bracket; 6. a drive mechanism; 601. a second drive motor; 602. a worm; 603. a first roll shaft; 604. a worm gear disc; 605. a crank wheel; 606. a driven grooved roll; 608. a rack transmission belt; 7. a funnel-shaped water falling hole; 8. a cavity plate; 9. a rubber blade; 10. a drain pipe; 11. and (4) a net supporting roller.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the invention provides an anti-skid net collecting device for fishing on a marine fishing boat, which is shown in fig. 1 to 6 and comprises a net collecting auxiliary mechanism 2, a net shaking mechanism 3, a net collecting mechanism 4, a driving mechanism 6 and an end plate 1 fixedly arranged on a boat body, wherein the net collecting auxiliary mechanism 2 comprises an auxiliary frame 201 fixedly arranged at one end of the outer wall of the top of the end plate 1, one side of the auxiliary frame 201 is rotatably connected with an auxiliary end cylinder 202 through a bearing, the inner wall of one side of the auxiliary frame 201 is fixedly provided with a claw-shaped frame 204, one end of the claw-shaped frame 204 is fixedly provided with a plurality of strip-shaped magnetic blocks 203, the plurality of strip-shaped magnetic blocks 203 are integrally arranged in a fan shape, the other end of the claw-shaped frame 204 is fixedly provided with an arc-shaped magnetic metal plate 205, the auxiliary end cylinder 202 is provided with a plurality of groups of sliding holes 206 distributed at equal intervals, one group of movable inserting rods 213 corresponding to each sliding hole 206 is arranged beside each sliding hole, the bottom end of each movable inserting rod 213 is provided with a transverse plate 211 fixedly connected with each movable inserting rod 211, one side of the transverse plate 211, which is far away from the movable insertion rods 213, is fixedly connected with a magnetic plate 210, one side of the magnetic plate 210, which is opposite to the auxiliary end cylinder 202, is fixedly provided with a plurality of uniformly distributed connecting springs 212, the magnetic plate 210 and the strip-shaped magnetic block 203 repel each other, and the top end of each movable insertion rod 213 is fixedly provided with a top ball 214; by utilizing the arranged magnetic plate 210, when the magnetic plate 210 rotates to the upper right end along with the auxiliary end cylinder 202 through the connecting spring 212, the magnetic plate 210 can generate magnetic repulsion with the fixedly arranged strip-shaped magnetic block 203, so that the magnetic plate 210 moves towards the auxiliary end cylinder 202, the movable insertion rod 213 extends out of the sliding hole 206 and is matched with the arranged top ball 214, the friction force between the auxiliary end cylinder 202 and the contact end of the fishing net is improved, and the effect of the net collecting auxiliary mechanism 2 on the recovery of the fishing net is improved;
the net collecting mechanism 4 comprises a mounting bracket 5 fixedly mounted on the end plate 1, the mounting bracket 5 is rotatably connected with a net collecting roller 402 through a bearing, arc-shaped clamping jaws 403 distributed at equal intervals are fixedly mounted on the outer wall of the net collecting roller 402, and spiral water guide grooves 404 distributed annularly at equal intervals are formed in the outer wall of the net collecting roller 402; the arc-shaped claws 403 are arranged, so that the driving force of the net collecting roller 402 on the fishing net can be effectively ensured, and the smooth net collecting is favorably ensured; through the spiral water chute 404 arranged on the surface of the net collecting roller 402, on one hand, the friction force on the surface of the net collecting roller 402 can be improved, and on the other hand, the seawater remained on the net for catching fish can be conveniently led out.
Specifically, tremble net mechanism 3 and include the installing frame 306 of fixed mounting on end plate 1, and the equal fixed mounting in installing frame 306 both ends inner wall has vibrations spring 307, and the relative one side fixed mounting of vibrations spring 307 has inside casing 309.
Specifically, four guide rollers 311 are rotatably connected inside the inner frame 309, the four guide rollers 311 are distributed in an array, the guide rods 302 are mounted at the upper end and the lower end of the inner frame 309, and the mounting frame 306 is provided with a fixing block 303 in sliding fit with the guide rods 302; the guide rod 302 and the fixed block 303 are matched with each other, so that a good guide effect can be achieved on the up-and-down movement of the inner frame 309.
Specifically, both sides of the inner wall of the top of the mounting frame 306 are fixedly provided with a top cylinder 304, the inner wall of the top cylinder 304 is slidably connected with a piston mounting rod 308, both ends of the piston mounting rod 308 close to the bottom are rotatably connected with a limiting roller 310, and the opposite sides of the piston mounting rod 308 and the top cylinder 304 are fixedly provided with a buffer spring 305; by using the top cylinder 304, the buffer spring 305, the piston mounting rod 308 and the limiting roller 310, the fishing net can be well tensioned in the process that the inner frame 309 moves up and down, so that the fishing net is prevented from being too loose, and the recovery operation is prevented from being influenced.
Specifically, a cavity plate 8 is fixedly installed on the outer wall of the bottom of the end plate 1, two ends of the interior of the cavity plate 8 are respectively rotatably connected with a first roll shaft 603 and a second roll shaft through bearings, a rack transmission belt 608 is sleeved on the outer walls of the first roll shaft 603 and the second roll shaft in a tensioning mode, a driven tooth-shaped groove roller 606 meshed with the inner wall of the rack transmission belt 608 is rotatably connected to the middle end, close to the rack transmission belt 608, of the cavity plate 8 through a bearing, and a transmission tooth belt 401 is sleeved between one end of the first roll shaft 603 and the net collecting roller 402 in a tensioning mode; when the rack belt 608 rotates, the driven grooved roller 606 can be rotated.
Specifically, the driving mechanism 6 comprises a second driving motor 601 fixedly mounted on one side of the inner wall of the top of the end plate 1, an output shaft of the second driving motor 601 is connected with a worm 602 through a coupler, a worm wheel disc 604 is connected to the outer wall of one end of a first roll shaft 603, the lift angle between the worm wheel disc 604 and the worm 602 is smaller than the friction angle, two ends of a driven fluted roller 606 are both connected with a curved wheel 605, two sides of the outer wall of the bottom of the inner frame 309 are both fixedly mounted with push rods 301, the push rods 301 are slidably connected with the mounting frame 306 and the end plate 1, and the opposite sides of the two push rods 301 near the bottom end are rotatably connected with wheel supporting rods 312 through bearings; by using the driving mechanism 6 and the net shaking mechanism 3, the second driving motor 601 drives the first roll shaft 603 and the rack transmission belt 608 to rotate through the transmission of the worm 602 and the worm wheel disc 604, and simultaneously drives the driven tooth-space roller 606 to rotate, and drives the wheel supporting rod 312 to reciprocate by using the crank wheels 605 at the two ends of the driven tooth-space roller 606, and drives the inner frame 309 and the guide roller 311 to reciprocate up and down by using the arranged vibration spring 307 under the guiding action of the guide rod 302 and the fixed block 303, so that the moisture carried by the fishing net is shaken off conveniently; it should be noted that the housing of the second driving motor 601, the worm 602, the worm wheel 604 and the curved wheel 605 in the driving mechanism 6 are all made of stainless steel, and meanwhile, the surfaces of the driving mechanism 6 are all subjected to anti-corrosion treatment, and the driving mechanism 6 is arranged below the end plate 1, which is beneficial to saving the space on the surface of the ship body and facilitating marine operation.
Specifically, rubber scrapers 9 distributed at equal intervals are fixedly mounted on the outer wall of the rack transmission belt 608, a plurality of bucket-shaped water falling holes 7 are formed in the outer wall of the top of the end plate 1, a water outlet is formed in one side of the bottom end of the cavity plate 8, and a water drainage pipe 10 is fixedly mounted on the inner wall of the water outlet; the shaken seawater is conveniently guided into the cavity plate 8 by the aid of the bucket-shaped water falling hole 7, and meanwhile, the bottom in the cavity plate 8 can be continuously scraped by the aid of the rubber scraper 9 along with the rack transmission belt 608, so that the seawater at the bottom in the cavity plate 8 is scraped to the drain pipe 10 and is discharged.
Specifically, one end of the end plate 1 close to the auxiliary frame 201 is rotatably connected with the net supporting roller 11 through a bearing, one side of the auxiliary frame 201 is fixedly provided with a first driving motor 209, an output shaft of the first driving motor 209 is connected with a driving gear 208, and the outer wall of one end of the auxiliary end cylinder 202 close to the first driving motor 209 is fixedly provided with a driven gear ring 207 meshed with the driving gear 208; the first driving motor 209 is used for driving the auxiliary end cylinder 202 to rotate through the transmission action of the driving gear 208 and the driven gear ring 207, so as to perform auxiliary driving action on the retraction of the fishing net.
The specific working method comprises the following steps: when the fishing net is in work, one end of the fishing net sequentially passes through the net supporting roller 11, the net collecting auxiliary mechanism 2 and the net shaking mechanism 3 and is clamped and fixed with the arc-shaped clamping jaws 403 on the net collecting mechanism 4; by providing the net retracting auxiliary mechanism 2, in the actual use process, the first driving motor 209 is utilized to drive the auxiliary end cylinder 202 to rotate through the transmission action of the driving gear 208 and the driven gear ring 207, so as to perform the auxiliary driving action on the retraction of the fishing net; by utilizing the arranged magnetic plate 210, when the magnetic plate 210 rotates to the upper right end along with the auxiliary end cylinder 202 through the connecting spring 212, the magnetic plate 210 can generate magnetic repulsion with the fixedly arranged strip-shaped magnetic block 203, so that the magnetic plate 210 moves towards the auxiliary end cylinder 202, the movable inserted rod 213 extends out of the sliding hole 206 and is matched with the arranged top ball 214, the friction force between the auxiliary end cylinder 202 and the contact end of the fishing net is greatly improved, and the effect of the net collecting auxiliary mechanism 2 on the recovery of the fishing net is improved; because the magnetic plate 210, the horizontal plate 211 and the movable insertion rod 213 are all mounted on the auxiliary end cylinder 202, the magnetic plate 210 can be regarded as a whole, the magnetic plate 210 can always rotate along with the auxiliary end cylinder 202, and under the condition of keeping magnetic repulsion, the magnetic plate 210 can eject the movable insertion rod 213 out through repulsive force so as to increase the surface friction force of the auxiliary end cylinder 202, and meanwhile, the repulsive force of the path cannot influence the magnetic plate 210 to operate 202 along with the auxiliary end cylinder, so that the magnetic plate 210 cannot always influence the rotation of the auxiliary end cylinder 202; by utilizing the arranged arc-shaped magnetic metal plate 205, when the magnetic plate 210 rotates to be far away from the upper right corner along with the auxiliary end cylinder 202, the magnetic plate can be adsorbed to the arc-shaped magnetic metal plate 205, so that the movable insertion rod 213 is retracted, and the movable insertion rod 213 is prevented from excessively dragging the fishing net; by using the driving mechanism 6 and the net shaking mechanism 3, the second driving motor 601 drives the first roll shaft 603 and the rack transmission belt 608 to rotate through the transmission of the worm 602 and the worm wheel disc 604, and simultaneously drives the driven tooth-space roller 606 to rotate, and drives the wheel supporting rod 312 to reciprocate by using the crank wheels 605 at the two ends of the driven tooth-space roller 606, and drives the inner frame 309 and the guide roller 311 to reciprocate up and down by using the arranged vibration spring 307 under the guiding action of the guide rod 302 and the fixed block 303, so that the moisture carried by the fishing net is shaken off conveniently; the water shaken off by the inner frame 309 and the guide roller 311 falls on the surface of the end plate 1 under the action of gravity, and the shaken-off seawater is guided into the cavity plate 8 by utilizing the arranged bucket-shaped water falling hole 7 to realize the derivation of the shaken-off water, and meanwhile, the arranged rubber scraper 9 can continuously scrape the bottom in the cavity plate 8 along with the rack transmission belt 608, so that the seawater at the bottom in the cavity plate 8 is scraped to the drain pipe 10 to be discharged; when the transmission is reduced through the worm 602 and the worm wheel disc 604, the second driving motor 601 can increase the torque, and the transmission toothed belt 401 is used for driving the net collecting roller 402 to rotate so as to carry out net collecting operation; the arc-shaped claws 403 are arranged, so that the driving force of the net collecting roller 402 on the fishing net can be effectively ensured, and the smooth net collecting is favorably ensured; through the spiral water chute 404 arranged on the surface of the net collecting roller 402, on one hand, the friction force on the surface of the net collecting roller 402 can be improved, and on the other hand, the seawater remained on the net for catching fish can be conveniently led out.
Example two:
referring to fig. 7 to 8, the invention provides an anti-slip net retracting device for fishing of a marine fishing boat, in this embodiment, compared with the first embodiment, the net retracting mechanism 4 has arc-shaped claws 403 slidably connected to net retracting rollers 402, the inner walls of the net retracting rollers 402 are fixedly provided with fixed pipe fittings 406, the other ends of the fixed pipe fittings 406 are fixedly provided with inner cavity pipes 405, and the inner walls of the inner cavity pipes 405 are fixedly provided with mounting cavity barrels 408 distributed at equal intervals; by the arrangement of the fixing pipe 406, the inner cavity pipe 405 can be fixedly connected, and the arc-shaped claws 403 can be well guided.
Specifically, the arc-shaped clamping jaws 403 are slidably connected with the fixed pipe 406, piston plates 407 are fixedly mounted at the bottom ends of the arc-shaped clamping jaws 403, the piston plates 407 are slidably connected with the mounting cavity tube 408, an inflation/deflation joint 410 is fixedly mounted at one end of the inner cavity tube 405, and a sealing air valve 409 is fixedly mounted at one end of the inflation/deflation joint 410; the arranged inflation and deflation joint 410 and the sealing air valve 409 are convenient to control the extension and retraction of the arc-shaped clamping jaws 403 by utilizing the air pressure principle, so that the operation of net taking and releasing is ensured.
The specific working method comprises the following steps: when the device works, high-pressure gas can be blown into the inner cavity tube 405 through the air charging and discharging connector 410 by utilizing the air pressure effect by utilizing the proposed inner cavity tube 405, the pushing piston plate 407 moves along the installation cavity tube 408 and pushes the arc-shaped clamping jaw 403 out, so that the net charging and discharging effect is ensured, otherwise, an operator can subsequently connect the air charging and discharging connector 410 with an external air suction system to pump the inner cavity tube 405 to be negative pressure, so that the arc-shaped clamping jaw 403 is withdrawn under the action of the air pressure, so that the subsequent net charging and discharging can be prevented from being blocked by the arc-shaped clamping jaw 403, and the device can perform smooth net charging and discharging while performing stable anti-skid net charging and discharging.
In the invention, the net collecting mechanism 4 in the first embodiment has the simplest structure, and the arranged arc-shaped clamping jaws 403 are utilized to effectively ensure the driving force of the net collecting rollers 402 on the fishing net, thereby being beneficial to ensuring the smooth net collecting; through the spiral water chute 404 arranged on the surface of the net collecting roller 402, on one hand, the friction force on the surface of the net collecting roller 402 can be improved, and on the other hand, the seawater remained on the net for catching fish can be conveniently led out.
The arc-shaped clamping jaws 403 in the net collecting mechanism 4 arranged in the second embodiment are movable, so that the second embodiment is more flexible; in the net collecting process, high-pressure gas can be blown into the inner cavity tube 405 through the air charging and discharging connector 410, so that the top-driven piston plate 407 moves along the mounting cavity tube 408 under the action of air pressure, and the arc-shaped clamping jaws 403 are ejected out, and the net collecting effect is further ensured; when needing to put the net, operating personnel is connected inner chamber pipe 405 and external pumping system through filling and discharging connector 410, takes out into the negative pressure in the pipe 405 in will inner chamber, and then under the atmospheric pressure effect, withdraws arc jack catch 403 to can avoid arc jack catch 403 to cause the hindrance to subsequent putting the net, make the device when going on stabilizing anti-skidding and receiving the net, can carry out smooth putting the net.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a net device is received with antiskid type to ocean fishing boat fishing, includes to receive net complementary unit (2), trembles net mechanism (3), receives net mechanism (4), actuating mechanism (6) and fixed mounting in end plate (1) of hull, its characterized in that: the net collecting auxiliary mechanism (2) comprises an auxiliary frame (201) fixedly installed at one end of the outer wall of the top of an end plate (1), one side of the auxiliary frame (201) is connected with an auxiliary end cylinder (202) in a rotating mode through a bearing, a claw-shaped frame (204) is fixedly installed on the inner wall of one side of the auxiliary frame (201), one end of the claw-shaped frame (204) is fixedly provided with strip-shaped magnetic blocks (203), the strip-shaped magnetic blocks (203) are integrally arranged in a fan shape, an arc-shaped magnetic metal plate (205) is fixedly installed at the other end of the claw-shaped frame (204), a plurality of groups of sliding holes (206) distributed at equal intervals are formed in the auxiliary end cylinder (202), a group of movable inserting rods (213) corresponding to each group of the sliding holes are arranged beside each group of the sliding holes (206), a transverse plate (211) fixedly connected with each movable inserting rod (213) is arranged at the bottom end of each group of the movable inserting rods (213), and a magnetic plate (210) is fixedly connected to one side, away from the movable inserting rods (213), of the transverse plate (211), a plurality of uniformly distributed connecting springs (212) are fixedly arranged on the opposite sides of the magnetic plate (210) and the auxiliary end cylinder (202), the magnetic plate (210) and the strip-shaped magnetic block (203) are mutually exclusive, and a top ball (214) is fixedly arranged at the top end of each movable inserted rod (213);
receive net mechanism (4) including fixed mounting in mounting bracket (5) of end plate (1), and mounting bracket (5) rotate through the bearing and are connected with receipts net roller (402), the outer wall fixed mounting of receipts net roller (402) has arc jack catch (403) that the equidistance distributes, spiral guiding gutter (404) that the equidistance annular distributes are seted up to the outer wall of receipts net roller (402).
2. The anti-slip net collecting device for fishing of the marine fishing vessel according to claim 1, wherein: tremble net mechanism (3) including fixed mounting in installing frame (306) on end plate (1), and the equal fixed mounting in installing frame (306) both ends inner wall has vibrations spring (307), the relative one side fixed mounting of vibrations spring (307) has inside casing (309).
3. The anti-slip net collecting device for fishing of the marine fishing vessel according to claim 2, wherein: the inside of inside casing (309) rotates and is connected with four guide roll (311), and four guide roll (311) are array distribution, guide bar (302) are all installed at the upper and lower both ends of inside casing (309), and are equipped with on installing frame (306) with guide bar (302) sliding fit's fixed block (303).
4. The anti-slip net collecting device for fishing of marine fishing boats according to claim 3, wherein: the equal fixed mounting in top inner wall both sides of installing frame (306) has a top section of thick bamboo (304), and the equal sliding connection of inner wall of a top section of thick bamboo (304) has piston installation pole (308), piston installation pole (308) are close to the both ends of bottom and all rotate and are connected with spacing roller (310), and piston installation pole (308) and the equal fixed mounting in relative one side of a top section of thick bamboo (304) have buffer spring (305).
5. The anti-skid net collecting device for fishing of the marine fishing vessel as claimed in claim 4, wherein: the bottom outer wall fixed mounting of end plate (1) has chamber board (8), and the inside both ends of chamber board (8) are rotated through the bearing respectively and are connected with roller one (603) and roller two, rack drive belt (608) have been cup jointed in the outer wall tensioning of roller one (603) and roller two, the well end that chamber board (8) are close to rack drive belt (608) is connected with driven fluted roller (606) with rack drive belt (608) inner wall looks meshing through the bearing rotation, transmission toothed belt (401) have been cup jointed in the tensioning between the one end of roller one (603) and receipts net roller (402).
6. The anti-skid net collecting device for fishing of the marine fishing vessel as claimed in claim 5, wherein: actuating mechanism (6) are including fixed mounting in second driving motor (601) of end plate (1) top inner wall one side, and the output shaft of second driving motor (601) has worm (602) through the coupling joint, be connected with worm wheel dish (604) on the one end outer wall of roller (603), and the lead angle of worm wheel dish (604) and worm (602) is less than the friction angle, all be connected with curved wheel (605) on the both ends of driven fluted roller (606), the equal fixed mounting in bottom outer wall both sides of inside casing (309) has ejector pin (301), and ejector pin (301) and installing frame (306) and end plate (1) sliding connection, two relative one side that ejector pin (301) are close to the bottom is rotated through the bearing and is connected with and supports round pole (312).
7. The anti-skid net collecting device for fishing of the marine fishing vessel as claimed in claim 5, wherein: the outer wall fixed mounting of rack drive belt (608) has rubber scraper (9) that the equidistance distributes, a plurality of fill form drowning holes (7) have been seted up to the top outer wall of end plate (1), the outlet has been seted up to bottom one side of chamber board (8), and the inner wall fixed mounting in outlet has drain pipe (10).
8. The anti-slip net collecting device for fishing of marine fishing boats according to claim 7, wherein: the one end that end plate (1) is close to auxiliary frame (201) is rotated through the bearing and is connected with support net roller (11), one side fixed mounting of auxiliary frame (201) has first driving motor (209), and is connected with drive gear (208) on the output shaft of first driving motor (209), the driven ring gear (207) that meshes with drive gear (208) mutually is being installed in the one end outer wall fixed mounting that is close to first driving motor (209) to auxiliary end section of thick bamboo (202).
9. The anti-slip net collecting device for fishing of marine fishing boats according to claim 8, wherein: receive in net mechanism (4) arc jack catch (403) and receive net roller (402) sliding connection, the equal fixed mounting of inner wall of receiving net roller (402) has fixed pipe fitting (406), and the other end fixed mounting of fixed pipe fitting (406) has inner chamber pipe (405), the equal fixed mounting equidistance of inner wall of inner chamber pipe (405) distributes installs a chamber section of thick bamboo (408).
10. The anti-slip net collecting device for fishing of the marine fishing vessel according to claim 9, wherein: arc jack catch (403) and fixed pipe fitting (406) sliding connection, and the equal fixed mounting in bottom of arc jack catch (403) has piston plate (407), piston plate (407) and installation chamber section of thick bamboo (408) sliding connection, the one end fixed mounting of inner chamber pipe (405) fills gassing joint (410), and fills the one end fixed mounting that gassing joint (410) has sealed pneumatic valve (409).
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| CN202111427277.9A CN113826592B (en) | 2021-11-29 | 2021-11-29 | Anti-skid net retracting device for fishing of marine fishing boat |
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| CN202111427277.9A CN113826592B (en) | 2021-11-29 | 2021-11-29 | Anti-skid net retracting device for fishing of marine fishing boat |
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| CN113826592B CN113826592B (en) | 2022-02-18 |
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| CN114919705A (en) * | 2022-03-29 | 2022-08-19 | 广东海洋大学 | Special net hauling device for fishing boat |
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| CN113826592B (en) | 2022-02-18 |
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