CN101011048A - Sink-float type automatic folding fishing apparatus and fishing method using same - Google Patents
Sink-float type automatic folding fishing apparatus and fishing method using same Download PDFInfo
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- CN101011048A CN101011048A CN 200710073188 CN200710073188A CN101011048A CN 101011048 A CN101011048 A CN 101011048A CN 200710073188 CN200710073188 CN 200710073188 CN 200710073188 A CN200710073188 A CN 200710073188A CN 101011048 A CN101011048 A CN 101011048A
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Abstract
The invention relates to a sink-float automatic folding fishing device, which comprises a sink-float ship mounted with several connecting bases and supports. One end of outer side of each support is connected to the end of another support via the flexible steel wire. The fish network is positioned on each support and steel wire. The middle of sink-float ship is arranged with a folding support. Two sides at the center of folding support are mounted respectively with one guiding rod. The middle of folding support is mounted with a hydraulic cylinder whose output is connected with a sliding horizontal rod. The horizontal rod and the top of folding support are mounted with blocks. Each support is fixed with one steel wire, while another end of the steel wire bypass the block of folding support and the block of sliding horizontal rod is fixed on the top of folding support. The folding support is mounted with a floating ship around. The invention also provides a relative fishing method. The invention can fish without being positioned on ground.
Description
Technical field
The present invention relates to a kind of fishery and fish for the field, but especially relate to a kind of sink-float type automatic folding fishing equipment and utilize the fishing method of this equipment.
Background technology
In existing fishery fishing operation, a kind of net fishery law of lifting is arranged: on the continental rise of the two sides in river, river, lake, set up four columns, a square or rectangle fishnet is launched fully, the limit of two correspondences of fishnet is linked to each other with two steel wire ropes, article two, an end of steel wire rope is separately fixed at same two column tops on the bank, and the other end is connected on the winch by the pulley on two column tops, opposite bank respectively.During fishing, open winch, two steel wire ropes are loosened simultaneously, fishnet and steel wire rope are sunk under water, assemble with bait or lamp attracting, when in fish accumulates in fishnet, some being arranged, open winch, two steel wire ropes are strained simultaneously, made four limits of fishnet certain altitude that emerges, catch fish in the net with fishing boat again.There is following shortcoming in this method: 1, fishnet must rely on the continental rise location could implement to catch; 2, after fishnet is installed, there is not motor-driven flexibility; 3, the fishnet capture effect is poor; 4, after fishnet rose, the fish that catches in the net with fishing boat was wasted time and energy again.
Summary of the invention
Technical problem to be solved by this invention is: but a kind of sink-float type automatic folding fishing equipment is provided, and it does not need continental rise location and maneuverability good.
The further technical problem to be solved of the present invention is: a kind of fishing method is provided, but its utilization sink-float type automatic folding fishing equipment, and can not need the continental rise location, maneuverability is good.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: but a kind of sink-float type automatic folding fishing equipment, comprise: the ship that can rise and fall, a plurality of Connection Blocks and bracing frame are installed on it, the outside one end of each bracing frame is implicative of each other together with a guiding principle rope that possesses scalable function, fishnet is positioned on each bracing frame and the guiding principle rope, the amidships that can rise and fall sets up one and folds support, in the middle both sides that fold support one guide post is installed respectively, in the middle of folding support, oil hydraulic cylinder is installed, the end of exerting oneself of oil hydraulic cylinder connects a slip cross bar, on the slip cross bar and fold a top of the trellis pulley all is installed; A fixedly connected steel wire rope on each bracing frame, the other end of steel wire rope is walked around the pulley that folds on the support earlier and is walked around to be fixed in behind the pulley on the slip cross bar again and fold a top of the trellis, fold the support periphery one Floating boat is installed, be guiding according to folding support, make and to rise and fall ship when rising and falling up and down, Floating boat remains on the water surface, to keep to rise and fall the depth of parallelism of ship in the process that rises and falls up and down, and in the profundal zone operation, when the ship that can rise and fall sinks to the spacing place of the degree of depth that folds top of the trellis, no longer sink in water by the Floating boat ship that keeps to rise and fall, can also carry people and required drive and other equipment.
Wherein, have a plurality of gas-tight silos that make ship keep balance in sink-float around the described ship that rises and falls, its hull, the below of each gas-tight silo is provided with one to be advanced/delivery port, and the top is provided with one and advances/gas outlet; The advancing of each gas-tight silo below/delivery port is connected to together, and reserves and one be connected one to advance/interface on the advancing of draining water pump/delivery port; This advances/and the water filling inlet and the drainage outlet of draining water pump reach respectively in the outer water of hull; The advancing of each gas-tight silo top/gas outlet is connected on the pipe that can remain at the water surface, and the air that is used in each gas-tight silo advances/goes out.
Wherein, describedly advance/the draining water pump is made up of a waterproof electric water pump and four waterproof Electromagnetic Control valves, wherein, second valve and the 4th valve are connected the delivery port of waterproof electric water pump jointly, second valve connects water pipe again and forms drainage outlet, first valve and the 3rd valve are connected the water inlet of waterproof electric water pump jointly, and the 3rd valve connects water pipe again and forms the water filling inlet, and first valve and the 4th valve be joined together to form into same water pipe again/the advancing/delivery port of draining water pump; Power interface on waterproof electric water pump and four the waterproof Electromagnetic Control valves in case the water power cable be connected on the corresponding gauge tap.
Wherein, institute's Connection Block symmetry is installed in the both sides of ship or, an end of bracing frame is connected on the Connection Block with rotating shaft mode of can rising and falling on every side, connects a telescopic guiding principle rope with the rubber bar, and the other end end of adjacent bracing frame is implicative of each other together.Support frame as described above intensity determines that according to the size of fishnet length can be launched to be as the criterion fully with the size of fishnet, and when elasticity and scalable degree can launch to fold about 30 ° with bracing frame fully with bracing frame, telescopic guiding principle rope can also keep tension to be as the criterion.
Wherein, support frame as described above is single-unit or more piece retracting structure, during the bracing frame of more piece retracting structure, at each joint and joint connecting place an oil hydraulic cylinder is installed respectively, oil hydraulic cylinder one end is fixed on the relevant position of a joint bracing frame end, oil hydraulic cylinder is exerted oneself and is held the relevant position that is fixed on another continuous joint bracing frame end, connect and be the rotating shaft connection, defeated/the oil-out at each oil hydraulic cylinder two ends is connected with corresponding oil pressure solenoid electric valve, each solenoid electric valve is controlled with electric control switch, make each oil hydraulic cylinder drive the bracing frame of more piece retracting structure, realization folds and folds the purpose of fishnet.
Wherein, at the centre that can rise and fall ship (infall of each symmetrical fixed connecting base), setting has a steel frame construction to fold support, (or suitable height) folds the corresponding position of direction with each bracing frame a pulley respectively is installed at the top that folds support, folding the middle oil hydraulic cylinder (or winch) of installing of a top of the trellis (or bottom), a guider is respectively installed in both sides in folding support, link to each other with the guider of both sides with a cross bar, cross bar can be slided up and down, at the two ends of cross bar a pulley is installed respectively, the end of exerting oneself of oil hydraulic cylinder (or winch) is connected on the cross bar, position, centre (or suitably) at every bracing frame connects a steel wire rope, the other end with every steel wire rope props up the corresponding pulley of top of the trellis by folding again, again by the corresponding pulley wraparound in two ends on the slip cross bar, be fixed on and fold on the support;
Or in the centre of ship (infall of each symmetrical fixed connecting base), setting has a steel frame construction to fold support, at the top that folds support (or suitable height), fold the corresponding fixed-site Connection Block of direction with bracing frame, an oil hydraulic cylinder respectively is installed on each Connection Block, the rear end of oil hydraulic cylinder is connected with Connection Block with rotating shaft mode, uses the end of exerting oneself of each oil hydraulic cylinder steel wire rope (or steel pipe) to be connected the position, centre (or suitably) of corresponding each bracing frame respectively.
The present invention also provides a kind of fishing method on the other hand, comprises the steps:
(1), strut and be affixed on bracing frame and the fishnet that is fixed on the bracing frame on the water surface by the oil hydraulic cylinder that is arranged on the ship that to rise and fall;
(2), the ship that can rise and fall sinks to below the water surface, and drive fishnet and sink to below the water surface synchronously;
(2), in fishnet, drop into bait;
(3), through after the scheduled time, by oil hydraulic cylinder bracing frame and fishnet are drawn in again, make the fishnet edge be higher than the water surface;
(4), the ship that can rise and fall rises to the water surface together with fishnet, she fishes with a net again and promptly finish the process of once fishing.
The invention has the beneficial effects as follows: but by the special sink-float type automatic folding fishing equipment of the present invention, improved the existing shortcoming that net fishing operation must rely on the continental rise location to implement to fish for of lifting; This equipment can swim on the water surface, there are good mobility and flexibility in the waters of conversion operation at any time, has improved the shortcoming that the prior art fishnet does not have motor-driven flexibility; This equipment can be followed the variation of the shoal of fish and fishing efficiency can be obviously improved in conversion operation waters, has improved the shortcoming of prior art fishing efficiency difference; Use this equipment, after ship emerged from the bottom, the fish of fishnet IT all was collected in the open storehouse of ship automatically, after having improved the prior art fishnet and rising, caught the shortcoming that the fish in the net is wasted time and energy with fishing boat again.
Description of drawings
But Fig. 1 is the structural representation of the present invention's sink-float type automatic folding fishing equipment;
But Fig. 2 is the schematic diagram of the fishnet of the present invention's sink-float type automatic folding fishing equipment;
But Fig. 3 is the schematic diagram that folds support of the present invention's sink-float type automatic folding fishing equipment;
But Fig. 4 to Fig. 7 is the schematic diagram of the present invention's sink-float type automatic folding fishing equipment course of work;
But Fig. 8 is the syndeton schematic diagram of the advancing of the present invention's sink-float type automatic folding fishing equipment/draining water pump.
Embodiment
But Fig. 1 is the structural representation of the present invention's sink-float type automatic folding fishing equipment, but Fig. 2 is the schematic diagram of the fishnet of the present invention's sink-float type automatic folding fishing equipment, but Fig. 3 is the schematic diagram that folds support of the present invention's sink-float type automatic folding fishing equipment.Wherein, can rise and fall and a plurality of Connection Blocks 5 and bracing frame 2 are installed on the ship 1, the outside one end of each bracing frame 2 is implicative of each other together with a guiding principle rope 7 that possesses scalable function, fishnet 8 is positioned on each bracing frame 2 and the guiding principle rope 7, can rise and fall and set up one in the middle of the ship 1 and fold support 3, in the middle both sides that fold support 3 one guide post 11 is installed respectively, folding support 3 tops installation pulley 14, in the middle of folding support 3, oil hydraulic cylinder 9 is installed, the end of exerting oneself of oil hydraulic cylinder 9 connects a slip cross bar 10, pulley 16 also is installed on the slip cross bar 10, a fixedly connected steel wire rope 6 on each bracing frame 2, the other end of steel wire rope 6 is walked around the pulley 14 that folds on the support 3 earlier and is walked around to be fixed in behind the pulley 16 on the slip cross bar 10 again and fold support 3 tops, drives a plurality of bracing frames 2 and open/fold fishnet 8 thereby can be connected by steel wire rope 6; Folding the support 3 peripheral Floating boats 4 of installing, be guiding according to folding support 3, make and to rise and fall ship 1 when rising and falling up and down, Floating boat 4 remains on the water surface, with the ship 1 that keeps rising and falling in the depth of parallelism of the process that rises and falls up and down, and in the profundal zone operation, when the ship 1 that can rise and fall sinks to the spacing place of the degree of depth that folds support 3 tops, no longer sink in water by Floating boat 4 ship 1 that keeps to rise and fall, can also carry people and required drive and other equipment.
Can rise and fall ship 1 carrying bracing frame 2, folding mechanism and fishnet 8 make it can submerged and float on the surface.Design a plurality of gas-tight silos (scheming not shown) around hull, make ship keep balance in sink-float, establish one and advance/delivery port below each gas-tight silo, the top is established one and is advanced/gas outlet; The advancing of each gas-tight silo below/delivery port is connected to together, and reserves an interface and be connected into/the advancing of draining water pump/delivery port on; The advancing of each gas-tight silo top/gas outlet is connected on the pipe that can remain at the water surface, and the air that is used in each gas-tight silo advances/goes out.
But Fig. 8 is the syndeton schematic diagram of the advancing of the present invention's sink-float type automatic folding fishing equipment/draining water pump, as shown in the figure, advance/the draining water pump is made up of a waterproof electric water pump and four waterproof Electromagnetic Control valves (first valve, second valve, the 3rd valve and the 4th valve), and the power interface on waterproof electric water pump and four the anti-water solenoid valves is connected on the corresponding gauge tap with the water-proof cable line.Second valve and the 4th valve are connected the delivery port of waterproof electric water pump jointly, second valve connects water pipe again and forms drainage outlet, first valve and the 3rd valve are connected the water inlet of waterproof electric water pump jointly, the 3rd valve connects water pipe again and forms the water filling inlet, and first valve and the 4th valve be joined together to form into same water pipe again/the advancing/delivery port of draining water pump.
Bracing frame 2 and scalable guiding principle rope 7 are used for supporting location fishnet 8, make fishnet 8 launch and to fold by the direction of appointment.Can adopt the bracing frame 2 of four or a plurality of steel frame constructions, intensity can be determined according to the size of fishnet 8, length can be launched to be as the criterion fully with the size of fishnet 8, on the both sides of ship or on every side symmetry is installed Connection Block, one end of bracing frame 2 is connected on the Connection Block 5 with rotating shaft mode, connect a telescopic guiding principle rope 7 with the rubber bar, the other end end of adjacent bracing frame 2 is implicative of each other together, elasticity and scalable degree can launch fully with bracing frame 2, when folding about 30 ° with bracing frame 2, telescopic guiding principle rope 7 can also keep tension to be as the criterion.
Each bracing frame 2 can be single-unit or more piece retracting structure, during for the bracing frame 2 of more piece retracting structure, only need an oil hydraulic cylinder 9 respectively to be installed at each joint and joint connecting place, oil hydraulic cylinder 9 one ends are fixed on the relevant position of a joint bracing frame 2 ends, oil hydraulic cylinder 9 is exerted oneself and is held the relevant position that is fixed on another continuous joint bracing frame 2 ends, connect all with rotating shaft mode, defeated/oil-out with each oil hydraulic cylinder 9 two ends is connected on the corresponding oil pressure solenoid electric valve again, the electrical appliance control switch is controlled each solenoid electric valve, make each oil hydraulic cylinder 9 drive the bracing frame 2 of more piece retracting structure, realization folds and folds the purpose of fishnet 8.
Fold support 3 and folding mechanism and be used to draw bracing frame 2, make fishnet 8 launch to fold, maintenance can be risen and fallen ship 1 in the guiding of the process that rises and falls up and down, and the location that keeps certain depth in water.
In the centre of ship (infall of each symmetrical fixed connecting base), erect the steel frame construction support of highly about 10 meters (or suitable height), (or suitable height) folds the corresponding position of direction with each bracing frame 2 pulley 14 respectively is installed at the top that folds support 3, folding the middle oil hydraulic cylinder (or winch) of installing at support 3 tops (or bottom), a guider is respectively installed in both sides in folding support 3, link to each other with the guider of both sides with a cross bar, cross bar can be slided up and down, at the two ends of cross bar a pulley is installed respectively, the end of exerting oneself of oil hydraulic cylinder (or winch) is connected on the cross bar, position, centre (or suitably) at every bracing frame connects a steel wire rope, again with the other end of every steel wire rope 6 by folding the corresponding pulley 14 in support 3 tops, by corresponding pulley 16 wraparounds in two ends on the slip cross bar 10, be fixed on the top that folds support 3 again;
Or in the centre of ship (infall of each symmetrical fixed connecting base 5), erect the steel frame construction support of highly about 10 meters (or suitable height), at the top that folds support 3 (or suitable height), fold the corresponding fixed-site Connection Block 5 of direction with bracing frame 2, an oil hydraulic cylinder 9 respectively is installed on each Connection Block 5, the rear end of oil hydraulic cylinder 9 is connected with Connection Block 5 with rotating shaft mode, uses the end of exerting oneself of each oil hydraulic cylinder 9 steel wire rope 6 (or steel pipe) to be connected the position, centre (or suitably) of corresponding each bracing frame 2 respectively;
The length of every steel wire rope 6 floats on the surface with ship, and oil hydraulic cylinder 9 is exerted oneself after end discharges fully, and each bracing frame 2 can be reduced to outboard end and be contacted with the water surface and be as the criterion;
The tensile force of oil hydraulic cylinder 9 and stroke are as the criterion with the height that bracing frame 2 and fishnet 8 can be folded needs.
Electric oil pressure control pump with two-way oil pressure output, solenoid control direction and band fuel reserve tank is installed at the top that folds support 3, with two delivery outlets on the magnetic valve respectively with oil hydraulic cylinder on the interface at two ends link to each other with high pressure resistant pipe, the power interface on electric oil pressure pump and the magnetic valve is connected on the corresponding gauge tap with the water-proof cable line.
Floating boat 4 is used to keep to rise and fall ship 1 in the depth of parallelism of the process that rises and falls up and down, and keeps certain degree of depth, carrying people and required drive and other equipment in water.The overall dimensions of Floating boat 4 are as the criterion not influence ship 1 operation of can rising and falling, amidships stay one with fold the cavity that support 3 overall dimensions slidably cooperate, will fold support 3 during assembling and from then on pass in the cavity, be fixed on the centre position of the ship 1 that can rise and fall again.
Generating equipment and electric control switch are installed on Floating boat 4, and with the power interface on electric water pump, four magnetic valves, and the power interface on the electric oil pressure pump, magnetic valve is connected on the corresponding gauge tap with the water-proof cable line respectively.
Or generating equipment and electric control switch be installed on other independent ship, but with the power interface on the electric water pump on the sink-float type automatic folding fishing equipment, four magnetic valves, the power interface that reaches on electric oil pressure pump, the magnetic valve is connected on the corresponding gauge tap with the water-proof cable line respectively, but makes the ship that generating equipment and electric control switch are installed keep suitable distance with sink-float type automatic folding fishing equipment.
Fishnet 8 is installed on bracing frame 2 and the telescopic guiding principle rope 7, makes fishnet 8 launch and to fold enforcement fishing function by the direction of appointment.Can select fishnet 8 width of meshs as required, the net sheet is stitched into size and the shape that needs, periphery at net adds nylon guiding principle rope, on nylon guiding principle rope,, iron hoop and the bracing frame outboard end scalable guiding principle rope that be implicative of each other of net on the peripheral nylon guiding principle rope connected together every about 0.5 meter iron hoop of adorning the about 50mm of a diameter; With nylon guiding principle rope net is fixed on each corresponding bracing frame 2 again; The centre of fishnet 8 is opened one and hull lines mouth of a size, the periphery of mouth adds nylon guiding principle rope, and the periphery of nylon guiding principle rope and ship is connected to a fixed again.
But Fig. 4 to Fig. 7 is the concrete course of work schematic diagram that utilizes the fishing method of the present invention's sink-float type automatic folding fishing equipment, and the concrete steps of its fishing are:
1, but sink-float type automatic folding fishing equipment is dragged to the appointment waters, start the electric oil pressure pump, the control magnetic valve makes the oil hydraulic cylinder drive fold steel wire rope 6 and moves up, fishnet 8, bracing frame 2 are reduced to outboard end to be contacted with the water surface 12, fishnet 8 is unfolded (as Fig. 4) fully, close hydraulic pump and magnetic valve, make oil hydraulic cylinder remain on positioning states.
2, open into/the 3rd valve and the 4th valve (as Fig. 8) on the draining water pump, start water pump, water is injected in each gas-tight silo of the ship 1 that can rise and fall simultaneously, up to the ship 1 that can rise and fall sink under water 13 or water in the appropriate location, switch off the pump and the 3rd valve and the 4th valve (as Fig. 8), the ship 1 that can rise and fall is remained in the water, Floating boat 4 keep afloat (as Fig. 5) on 12.
If on 3 daytimes, cast the bait of attracting in fishnet 8 middle parts; If install lighting apparatus in fishnet 8 middle parts night, utilize lamp attracting; When in the shoal of fish accumulates in net, some being arranged, start the electric oil pressure pump, the control magnetic valve, making oil hydraulic cylinder 9 drives fold steel wire rope 6 moves down, each bracing frame 2 is risen to 8 four limits of fishnet, 12 certain altitudes (as Fig. 6) that emerge fully, to prevent that the fish in the fishnet 8 from runing away, close electric oil pressure pump and magnetic valve, make oil hydraulic cylinder remain on positioning states; When if bracing frame 2 is the more piece retracting structure, the oil hydraulic cylinder of installing on each bracing frame 2 of Ying Xianrang 9 drives outermost end one joint bracing frame 2 and folds simultaneously, rise to 8 four limits of fishnet, 12 certain altitudes that emerge fully, fold steel wire rope 6 by oil hydraulic cylinder 9 drives that fold installation on the support 3 again and move down, fold steel wire rope 6 each bracing frame 2 of drive and rise to certain altitude.
4, open into/first valve and second valve (as Fig. 8) on the draining water pump, start water pump, water in ship 1 each gas-tight silo that can rise and fall is discharged simultaneously, ship 1 emerges 12 fully up to rising and falling, switch off the pump and first valve and second valve (as Fig. 8), but make sink-float type automatic folding fishing equipment remain on (as Fig. 7) on the water surface 12.
5, at this moment, the fish in the net be collected in the open storehouse of ship or ship around, the fish that collection is caught gets final product.
6, repeat the operating procedure of step 1～5.
Claims (9)
- But 1, a kind of sink-float type automatic folding fishing equipment, it is characterized in that, comprise: the ship that can rise and fall, a plurality of Connection Blocks and bracing frame are installed on it, the outside one end of each bracing frame is implicative of each other together with a guiding principle rope that possesses Telescopic, fishnet is positioned on each bracing frame and the guiding principle rope, the amidships that can rise and fall sets up one and folds support, in the middle both sides that fold support one guide post is installed respectively, in the middle of folding support oil hydraulic cylinder is installed, the end of exerting oneself of oil hydraulic cylinder is connected with a slip cross bar, on the slip cross bar and fold top of the trellis pulley all is installed; A fixedly connected steel wire rope on each bracing frame, the other end of steel wire rope are walked around the pulley that folds on the support earlier and are walked around to be fixed in behind the pulley on the slip cross bar again and fold a top of the trellis, fold the support periphery one Floating boat is installed.
- But 2, sink-float type automatic folding fishing equipment as claimed in claim 1, it is characterized in that: the described ship that rises and falls, have a plurality of gas-tight silos that make ship keep balance in sink-float around its hull, the below of each gas-tight silo is provided with one to be advanced/delivery port, and the top is provided with one and advances/gas outlet; The advancing of each gas-tight silo below/delivery port is connected to together, and reserves and one be connected one to advance/interface on the advancing of draining water pump/delivery port; This advances/and the water filling inlet and the drainage outlet of draining water pump reach respectively in the outer water of hull; The advancing of each gas-tight silo top/gas outlet is connected on the pipe that can remain at the water surface.
- 3, but sink-float type automatic folding fishing equipment as claimed in claim 2, it is characterized in that: describedly advance/the draining water pump is made up of a waterproof electric water pump and four waterproof Electromagnetic Control valves, wherein, second valve and the 4th valve are connected the delivery port of waterproof electric water pump jointly, second valve connects water pipe again and forms drainage outlet, first valve and the 3rd valve are connected the water inlet of waterproof electric water pump jointly, the 3rd valve connects water pipe again and forms the water filling inlet, and first valve and the 4th valve be joined together to form into same water pipe again/the advancing/delivery port of draining water pump; Power interface on waterproof electric water pump and four the waterproof Electromagnetic Control valves in case the water power cable be connected on the corresponding gauge tap.
- But 4, sink-float type automatic folding fishing equipment as claimed in claim 1, it is characterized in that: described Connection Block symmetry is installed in the both sides of ship or on every side of can rising and falling, one end of bracing frame is connected on the Connection Block with rotating shaft mode, connect a telescopic guiding principle rope with the rubber bar, the other end end of adjacent bracing frame is implicative of each other together.
- But 5, sink-float type automatic folding fishing equipment as claimed in claim 1, it is characterized in that: support frame as described above is single-unit or more piece retracting structure, during the bracing frame of more piece retracting structure, at each joint and joint connecting place an oil hydraulic cylinder is installed respectively, oil hydraulic cylinder one end is fixed on the relevant position of a joint bracing frame end, oil hydraulic cylinder is exerted oneself and is held the relevant position that is fixed on another continuous joint bracing frame end, connect and be the rotating shaft connection, defeated/the oil-out at each oil hydraulic cylinder two ends is connected with corresponding oil pressure solenoid electric valve, and each solenoid electric valve is controlled with electric control switch.
- 6, but sink-float type automatic folding fishing equipment as claimed in claim 1, it is characterized in that: the support that folds of a steel frame construction is erected at the described amidships that rises and falls, fold the corresponding position of direction at the top that folds support and each bracing frame a pulley respectively is installed, oil hydraulic cylinder is installed folding on the support, both sides in folding support respectively are equipped with a guider, a cross bar links to each other with the guider of both sides, this cross bar can slide up and down, the two ends of cross bar respectively are equipped with a pulley, the end of exerting oneself of oil hydraulic cylinder is connected on the cross bar, be connected with a steel wire rope on the every bracing frame, the other end of every steel wire rope is by folding a corresponding pulley of top of the trellis, again by the corresponding pulley wraparound in two ends on the slip cross bar, be fixed on and fold on the support.
- But 7, sink-float type automatic folding fishing equipment as claimed in claim 1, it is characterized in that: a steel frame construction support is erected at the centre of the described ship that rises and falls, fold the corresponding fixed-site of direction at the top that folds support and bracing frame Connection Block is arranged, an oil hydraulic cylinder is installed on each Connection Block, the rear end of oil hydraulic cylinder is connected with Connection Block with rotating shaft mode, and the end of exerting oneself of each oil hydraulic cylinder is connected on corresponding each bracing frame with steel wire rope respectively.
- 8, but a kind of fishing method that utilizes sink-float type automatic folding fishing equipment as claimed in claim 1 is characterized in that, comprises the steps:(1), strut and be affixed on bracing frame and the fishnet that is fixed on the bracing frame on the water surface by the oil hydraulic cylinder that is arranged on the ship that to rise and fall;(2), the ship that can rise and fall sinks to below the water surface, and drive fishnet and sink to below the water surface synchronously;(2), in fishnet, drop into bait;(3), through after the scheduled time, by oil hydraulic cylinder bracing frame and fishnet are drawn in again, make the fishnet edge be higher than the water surface;(4), the ship that can rise and fall rises to the water surface together with fishnet, she fishes with a net again and promptly finish the process of once fishing.
- 9, a kind of fishing method as claimed in claim 8 is characterized in that: described bait is bait material or luminous lure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100731882A CN100559939C (en) | 2007-02-02 | 2007-02-02 | But a kind of sink-float type automatic folding fishing equipment and utilize the fishing method of this equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100731882A CN100559939C (en) | 2007-02-02 | 2007-02-02 | But a kind of sink-float type automatic folding fishing equipment and utilize the fishing method of this equipment |
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| Publication Number | Publication Date |
|---|---|
| CN101011048A true CN101011048A (en) | 2007-08-08 |
| CN100559939C CN100559939C (en) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100731882A Expired - Fee Related CN100559939C (en) | 2007-02-02 | 2007-02-02 | But a kind of sink-float type automatic folding fishing equipment and utilize the fishing method of this equipment |
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- 2007-02-02 CN CNB2007100731882A patent/CN100559939C/en not_active Expired - Fee Related
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| CN103144744A (en) * | 2013-03-21 | 2013-06-12 | 梁天强 | Multifunctional joint fishing boat |
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| CN110731315B (en) * | 2019-09-16 | 2021-08-20 | 浙江省海洋水产研究所 | Trapping type barbed wire fishing device |
| CN113261544A (en) * | 2021-05-12 | 2021-08-17 | 浙江省海洋水产研究所 | Automatic fishing operation bulwark net fishing boat and operation method |
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| CN100559939C (en) | 2009-11-18 |
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