CN105191874A - Automatic fish collecting and catching device capable of achieving screening - Google Patents
Automatic fish collecting and catching device capable of achieving screening Download PDFInfo
- Publication number
- CN105191874A CN105191874A CN201510702504.2A CN201510702504A CN105191874A CN 105191874 A CN105191874 A CN 105191874A CN 201510702504 A CN201510702504 A CN 201510702504A CN 105191874 A CN105191874 A CN 105191874A
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- China
- Prior art keywords
- net
- pond
- fish
- fixed
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 75
- 238000012216 screening Methods 0.000 title abstract description 6
- 238000004804 winding Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 description 16
- 235000013305 food Nutrition 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses an automatic fish collecting and catching device capable of achieving screening. The automatic fish collecting and catching device comprises a pond, fixing columns, a net cage, fixed pulleys, fixing ropes, net hauling ropes, a fish screening fence, a fixing frame, a fish collecting net way, electric rope winding devices and a feeder. The feeder is arranged on one side of the pond. The fixing ropes are arranged above the pond through the fixing columns, the ends a and the ends B of the fixing ropes are fixed to the shore of the pond, and the fixing columns, the fixing ropes and the shore of the pond define a square together. The pulleys are fixed to the fixing columns. The fish collecting net way is arranged on a side net close to the shore, the fixing frame is arranged on a side net opposite to the shore, and the fixing fish screening fence is connected with the fixing frame. The device can automatically screen and collect fish, the manpower and time cost are saved, and meanwhile, the probability of outer injuries, caused by too much manual operation, of fish bodies is reduced.
Description
Technical field
The invention belongs to aquaculture automaton technical field, relate to one and can sieve the automatic fish gathering of formula and fish for device.
Background technology
For the fishing method in large area pond, traditional full pool is drawn in the net fish gathering and is fished for and occur more problem, analysis has some: one is very large because repeatedly fishing for fish bulk damage, therefore traditional mode is that once the full pool has been fished for as far as possible, very large manpower and materials and time need be expended, cause the cost of fishing very high; Two is the necessary all process of catches because fishing for up, and large area pond catches are more, if price is cheap at least for the person of need; Three is when running into fish valency height, thinks now to catch fresh selling at any time, but lets slip a golden opportunity because catching pond fish with minimum cost; Four is to carry out specification screening to the catches of fishing for up, need expend very large manpower and time, if artificially screen, can easily make fish injured because of misoperation.Therefore, be necessary that the automatic fish gathering of sieved formula inventing a kind of convenient saving of labor fishes for application of installation in aquaculture industry.
There is similar device on the market at present, this device major constituents is: stationary rope, a net rope, 2 fixed pulleys, feeder and fishnet.Each structure assembling mode is: stationary rope is arranged at above pond, and its fag end is fixed on both sides, pond; Fishnet is made up of 5 pieces of mesh sheet, and an one limit is connected with stationary rope; Feeder is arranged and side, pond; 2 fixed pulleys are fixed on feeder both sides respectively; Play net rope connection network sheet, fag end is walked around 2 fixed pulleys respectively and is connected electronic rope winding device.Know-why is: when utilizing feeder to open, fish concentrate the habit of robbing food before feeder within the scope of radius 20 meters, cultivating pool fish lure to feeder front centralized activity, what then rapid tension placed in advance plays net rope, the fish of centralized activity before feeder are surrounded, to reach the effect object of harvesting by 5 mesh sheet risen before net rope.
There is following shortcoming in existing similar device: one is that the fish size specification of harvesting differs, and still needs manually to screen; Two is after harvesting, still needs manually fish to be carried to cat net; Three are net cage shapes that five mesh sheet of existing apparatus are formed is rectangle, and harvesting area is less, and fixed sliding opinion is only arranged in the mesh sheet of side, and these designs can make the dynamics required when practical operation relatively large, and the hauling time is also relatively long; Four when being harvestings, only pull 5 mesh sheet to rise by 2 fixed pulleys simultaneously, and difficulty greatly and easily startle fish.
Summary of the invention
The object of this invention is to provide one can sieve the automatic fish gathering of formula and fish for device, solve exist in prior art cannot Automatic sieve fish fish gathering and fishing in process easily by problem that fish damages.
The technical solution adopted in the present invention is, one can be sieved the automatic fish gathering of formula and be fished for device, comprises pond, fixed leg, net cage, fixed pulley, stationary rope, plays net rope, sieve fish corral hurdle, fixed frame, fish gathering net road, electronic rope winding device and feeder; Described feeder is arranged on the side in pond; Described stationary rope is placed in above pond by vertical columns, and the AB two ends of stationary rope are individually fixed in bank, pond, and fixed leg, stationary rope and bank, pond surround a square jointly; Described pulley is fixed on fixed leg; Described net cage is made up of five pieces of mesh sheet, wherein comprise four sides side net and a spacer screen, one side side net near feeder is fixed on limit, pond, and its excess-three Mian Ce Netcom has crossed net rope and has been connected with stationary rope, and fag end is walked around fixed pulley respectively and is then connected with electronic rope winding device; Be provided with fish gathering net road on the net near the one side side on bank, the side relative with bank is provided with fixed frame on the net, and described gravity flow screen fish corral hurdle is connected with fixed frame.
Further, vertical columns is 6.
Further, fixed pulley is 5.
Further, described electronic rope winding device is 2.
The invention has the beneficial effects as follows: one is that device of the present invention can Automatic sieve fish, automatically fish gathering, reduce because too much manual operation causes the probability of the external wound of fish while saving manpower and time cost; Two is that device of the present invention is set to square, adds harvesting area, and adopts five pulleys to draw in the net from opposite slightly to the right or left simultaneously, only needs pull-up 3 to throw the net sheet, and harvesting speed is faster, not easily startles the fish of concentrating and robbing food, improves capture rate to a great extent.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In figure, 1, pond, 2, fixed leg, 3, net cage, 4, fixed pulley, 5, stationary rope, 6, play net rope, 7, sieve fish corral hurdle, 8, fixed frame, 9, fish gathering net road, 10, electronic rope winding device, 11, feeder.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
One can be sieved the automatic fish gathering of formula and be fished for device, as shown in Figure 1, comprises pond 1, fixed leg 2, net cage 3, fixed pulley 4, stationary rope 5, plays net rope 6, sieve fish corral hurdle 7, fixed frame 8, fish gathering net road 9, electronic rope winding device 10 and feeder 11; Feeder 11 is arranged on the side in pond 1; Stationary rope 5 is placed in above pond by vertical columns 2, and the AB two ends of static line disorderly 5 are individually fixed in bank, pond, and fixed leg 2, stationary rope 5 surround a square jointly with bank, pond; Pulley 4 is fixed on fixed leg 2; Net cage 3 is made up of five pieces of mesh sheet, wherein comprise four sides side net and a spacer screen, one side side net near feeder 11 is fixed on limit, pond, and its excess-three Mian Ce Netcom has crossed net rope 6 and has been connected with stationary rope 5, and fag end is walked around fixed pulley 4 respectively and is then connected with electronic rope winding device 10; Be provided with fish gathering net road 9 on the net near the one side side on bank, the side relative with bank is provided with fixed frame 8 on the net, for gravity flow screen fish corral hurdle 7.
As shown in Figure 1, arrange feeder 11 in pond 1, when feeder 11 is opened, fish are being half center of circle with feeder 11, concentrate and rob food in the scope that the range of dishing out with feed is radius.
The round tangent line of the circle being radius with maximum feed range arranges the fixed leg 2 of the six roots of sensation for stationary rope 5, and the AB two ends of stationary rope 5 are individually fixed in bank, pond, and fixed leg 2, stationary rope 5 surround a square jointly with bank, pond.
Fixed pulley 4 such as diagram is individually fixed on five fixed legs 2, net cage 3 is made up of five pieces of mesh sheet, comprise four side nets and a spacer screen, a side net near feeder 11 is fixed on limit, pond, its excess-three Ge Ce Netcom crosses four net rope 6 and is connected with stationary rope 5, fag end is walked around four fixed pulleys 4 respectively and is connected two electronic rope winding devices 9, in three side nets, a fish gathering net road 8 is set near a side on bank on the net, the side relative with bank arranges a fixed frame 8 on the net, for gravity flow screen fish corral hurdle 7.
Before harvesting, by the mode of manually rowing the boat, the spacer screen of net cage 3 is slowly mentioned from side to opposite side, object is washed by the mud on spacer screen, difficulty during formal harvesting can be reduced, then selecting suitable sieve fish corral hurdle 7 according to the specification of required fish is installed on fixed frame 8, is then closed in fish gathering net road 9.
During harvesting, feeder 11 is opened, when fish cluster is taken food in a large number, strain rapidly four by electronic rope winding device simultaneously and play net rope 5, three sides that net cage 3 is connected with stationary rope 5 are netted and are promoted rapidly, fish are just concentrated and wrap in net cage 3, net cage 3 is slowly packed up to direction, fish gathering net road 9 by the mode then by manually rowing the boat from the side relative with fish gathering net road 9 is netted, the fish not meeting harvesting specification is swum out of from sieve fish corral hurdle 7 gradually, after fish has been sieved substantially, fish gathering net road 9 is opened and is fixed on cat net, fish up to specification then can enter cat net by fish gathering net road 9 automatically, thus reach automatic screening and automatically concentrate the object of harvesting.
Apply the fishing of this device, compared with prior art, there is following advantage: one is that this device can Automatic sieve fish, automatically fish gathering, reduce because too much manual operation causes the probability of the external wound of fish while saving manpower and time cost; Two is that this device is set to square, adds harvesting area, and adopts five pulleys to draw in the net from opposite slightly to the right or left simultaneously, only needs pull-up 3 to throw the net sheet, and harvesting speed is faster, not easily startles the fish of concentrating and robbing food, improves capture rate to a great extent.
With the cost calculation needed for harvesting 5000 kilograms of fishes, compare this equipment and Traditional Man harvesting and prior art, concrete estimation is as shown in the table:
Claims (4)
1. one kind can be sieved the automatic fish gathering of formula and fishes for device, it is characterized in that, comprise pond (1), fixed leg (2), net cage (3), fixed pulley (4), stationary rope (5), play net rope (6), sieve fish corral hurdle (7), fixed frame (8), fish gathering net road (9), electronic rope winding device (10) and feeder (11); Described feeder (11) is arranged on the side of pond (1); Described stationary rope (5) is placed in above pond by vertical columns (2), the AB two ends of stationary rope (5) are individually fixed in bank, pond, and fixed leg (2), stationary rope (5) and bank, pond surround a square jointly; Described pulley (4) is fixed on fixed leg (2); Described net cage (3) is made up of five pieces of mesh sheet, wherein comprise four sides side net and a spacer screen, one side side net near feeder (11) is fixed on limit, pond, its excess-three Mian Ce Netcom has crossed net rope (6) and has been connected with stationary rope (5), and fag end is walked around fixed pulley (4) respectively and is then connected with electronic rope winding device (10); Be provided with fish gathering net road (9) on the net near the one side side on bank, the side relative with bank is provided with fixed frame (8) on the net, and described gravity flow screen fish corral hurdle (7) is connected with fixed frame (8).
2. one according to claim 1 can be sieved the automatic fish gathering of formula and be fished for device, it is characterized in that, described vertical columns (2) is 6.
3. one according to claim 1 can be sieved the automatic fish gathering of formula and be fished for device, it is characterized in that, described fixed pulley (4) is 5.
4. one according to claim 1 can be sieved the automatic fish gathering of formula and be fished for device, it is characterized in that, described electronic rope winding device (10) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702504.2A CN105191874A (en) | 2015-10-26 | 2015-10-26 | Automatic fish collecting and catching device capable of achieving screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702504.2A CN105191874A (en) | 2015-10-26 | 2015-10-26 | Automatic fish collecting and catching device capable of achieving screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105191874A true CN105191874A (en) | 2015-12-30 |
Family
ID=54940165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702504.2A Pending CN105191874A (en) | 2015-10-26 | 2015-10-26 | Automatic fish collecting and catching device capable of achieving screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105191874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417144A (en) * | 2016-10-27 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Exploiting Oreochromis mossambicus fish culture pond direct breed fish species control department and culture method |
| CN106472438A (en) * | 2016-12-09 | 2017-03-08 | 水利部中国科学院水工程生态研究所 | A kind of Fish trap |
-
2015
- 2015-10-26 CN CN201510702504.2A patent/CN105191874A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417144A (en) * | 2016-10-27 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Exploiting Oreochromis mossambicus fish culture pond direct breed fish species control department and culture method |
| CN106472438A (en) * | 2016-12-09 | 2017-03-08 | 水利部中国科学院水工程生态研究所 | A kind of Fish trap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |