CN103918622B - Suction-type sea cucumber catching device and catching method - Google Patents
Suction-type sea cucumber catching device and catching method Download PDFInfo
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- CN103918622B CN103918622B CN201410157448.4A CN201410157448A CN103918622B CN 103918622 B CN103918622 B CN 103918622B CN 201410157448 A CN201410157448 A CN 201410157448A CN 103918622 B CN103918622 B CN 103918622B
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Abstract
The invention provides a kind of suction-type sea cucumber catching device and catching method, comprise casing, be connected to the water-absorption mechanism of bottom half, for topside personnel's operation action bars, be connected to casing import department with bottom action bars between suction pipe, for observing the indication mechanism of sub-marine situations and being connected with indication mechanism by cable and being fixed on the monitor of action bars lower end, be provided with filter in casing, the import department of described casing is provided with cutter from outside to inside successively and removes intestines device.The present invention is simple to operate, cost is low, fish for convenience, not only can choose arbitrarily the sea cucumber that will catch on the water, and the very first time can go intestines process to sea cucumber, effectively prevent sea cucumber to tell the generation of the phenomenon such as intestines, thawing, improve operating efficiency.
Description
Technical field
What the present invention relates to a kind of aquatic products fishes for device, particularly relates to a kind of suction-type sea cucumber catching device and catching method.
Background technology
In recent years along with the swift and violent expansion in sea cucumber market, the demand of sea cucumber fishing operation is also increasing.At present, sea cucumber results mainly lean on diver's dive to seabed, manually fish for, and because the feature of sea cucumber life habit limit, results season water-cooled, water temperature when sea cucumber is fished for and the depth of water are all extremely unfavorable to the health of diver, and dangerous large, labour cost also costly.
In Chinese patent literature, publication number CN102293173A, title is a kind of sea cucumber catching device (see this application specification embodiment part), disclose one and be provided with housing, control device and power supply, adjusting device of drifting along is provided with in housing, inhale ginseng device and circuit board, housing forward end is provided with sea cucumber suction nozzle, rear end is provided with shipment door, bottom is provided with running gear, suction nozzle angular adjustment apparatus is provided with in sea cucumber suction nozzle rear end, suction nozzle angular adjustment apparatus comprises fixed cover, axle in movable, the camera of steer motor and band illumination, the prior art can be observed the situation in seabed thus be realized wired remote control waterborne and fish for sea cucumber.But after sea cucumber results are come up, sea cucumber gets a fright and environment change can tell intestines, thawing, so intestines process will be gone to sea cucumber within the very first time, now need manually to hold sea cucumber, then cut off with scissors, gill, this working method is just relatively backward, and efficiency is also very low.
Summary of the invention
The present invention is directed at arctic weather, water temperature is extremely low, and diver is just difficult to operation of diving beneath the water, and very easily tells the situation of intestines, thawing, provide a kind of suction-type sea cucumber catching device in dangerous large and sea cucumber results process.
Technical scheme of the present invention is:
Compared to the prior art, the invention provides a kind of suction-type sea cucumber catching device, comprise casing, be connected to the water-absorption mechanism of bottom half, for topside personnel's operation action bars, be connected to casing import department with bottom action bars between suction pipe, for observing the indication mechanism of sub-marine situations and being connected with indication mechanism by cable and being fixed on the monitor of action bars lower end, in casing, filter is installed, the import department of described casing is provided with cutter from outside to inside successively and removes intestines device, the described intestines device that goes is taper, goes to the tip of intestines device towards cutter.
Based on such scheme, the present invention also improves as follows:
The described intestines device that goes is taper, goes to intestines device front end to be fixed with cutter, sea cucumber with current by time cavity can be cut open by cutter, sea cucumber, when past intestines device, goes to intestines device tip to insert sea cucumber cavity in advance, thick with going intestines device tail end to increase, sea cucumber cavity is softened, and internal organ are struck off.
Described filter has through hole, and filter is downward-sloping near one end of casing import department, filter having through hole can make sea cucumber internal organ and sandy soil etc. flow down, under filter front end tilts then can make the sea cucumber steady flow drunk up, prevent from scratching broken skin, and when having gathered in the crops a certain amount of sea cucumber, sea cucumber piles with bottom, will through hole on plug filter plate, make impurity and shipwreck to fall, after filter tilts, water and impurity just can be easy to landing from filter, so that through hole can not be plugged.
The housing that described water-absorption mechanism comprises motor, the impeller be connected with motor and is arranged at outside impeller, the cavity place of housing upper end is connected to return pipe and lower housing portion leaves backwater hole, be connected with drainpipe in the exit of housing, water inlet is also provided with check valve, be provided with sealing ring between described housing and impeller, the bearing of motor is provided with mechanical seal.
Described casing is hermetically-sealed construction, and casing is provided with case lid, is provided with sealing ring between case lid and casing, and whole casing is sealed environment, opens the sea cucumber that case lid can take out results.
Described cable is bundled on suction pipe by retainer plate, and cable is that monitor is powered and Signal transmissions.
Described action bars is high-strength alloy pipe, action bars is provided with floating block and action button, action button comprises camera shift knob, luminous lamp switch button and water suction shift knob, action bars is high-strength alloy pipe, lightweight, intensity is high, adjustable-height, can adapt to different water depth, floating block can increase buoyancy, make water section be in zero-g state, thus the labour intensity of operator can be alleviated.
Described suction pipe and action bars bottom and monitor are fixed respectively by clips.
Described indication mechanism comprises support, braces and display screen, monitor comprises high illumination camera and illuminating lamp, braces can be carried on the back on operator's shoulder, and support is attached to operator's belly, and namely display screen is tilted in the front of operator, operator bows a little and just can see situation water-bed on screen, such operator just can separate and release both hands to take action bars, owing to can not see high light when sea cucumber is gathered in the crops, generally in cloudy day or the dusk, underwater visibility is low, so monitor is provided with illuminating lamp.
The present invention also provides a kind of suction-type sea cucumber catching device that uses to carry out the method for fishing for, and comprises each step following:
A, choose the place of fishing for sea cucumber, operating personnel's hand-held bar, the lower end of action bars is dropped into water-bed;
B, observe water-bed situation by the monitor on indication mechanism and action bars, when finding sea cucumber, the suction pipe mouth of pipe near water-bed sea cucumber, the water suction button on operating personnel's pressing operations bar, sea cucumber is drawn up with seawater by water-absorption mechanism, enters and fishes in case;
C, sea cucumber cavity are cut open by the cutter of fishing for box body import department, and then through past intestines device, namely internal organ are struck off, and complete intestines process;
D, remove intestines after sea cucumber be isolated in above filter, water and impurity to penetrate into below filter and are discharged outside case;
E, when after the sea cucumber catching some, open case lid, take out sea cucumber.
Technique effect of the present invention is:
The present invention observes the situation in seabed by monitor, selectively by the suction pipe mouth of pipe near sea cucumber, press water suction shift knob, the sea cucumber that will catch is drawn onto in casing, suction process sea cucumber cavity can be cut open, and after past intestines device, internal organ will be struck off, sea cucumber will be isolated to above filter after past intestines process, opens case lid taken out by sea cucumber when capturing a certain amount of.The present invention is simple to operate, cost is low, fish for convenience, not only can choose arbitrarily the sea cucumber that will catch on the water, and the very first time can go intestines process to sea cucumber, effectively prevent sea cucumber to tell the generation of the phenomenon such as intestines, thawing, improve operating efficiency.The present invention is specially adapted to sea cucumber and fishes for, but is not limited to sea cucumber and fishes for, and is also applicable to some other mollusk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
As shown in Figure 1, the invention provides a kind of suction-type sea cucumber catching device, comprise casing 3, be connected to the water-absorption mechanism bottom casing 3, for the action bars 14 of topside personnel's operation, suction pipe 17 between being connected to bottom the import department of casing 3 and action bars 14, for observing the indication mechanism of sub-marine situations, and to be connected with indication mechanism by cable 8 and to be fixed on the monitor 15 of action bars 14 lower end, filter 2 is installed in casing 3, the import department of described casing 3 is provided with cutter 5 from outside to inside successively and removes intestines device 4, described goes intestines device 4 for taper, go to the tip of intestines device 4 towards cutter 5.
When using sea cucumber catching device, the hand-held action bars 14 of people, deeply water-bed, by the situation at the bottom of indication mechanism observation water.Action bars 14 is high-strength alloy pipe, action bars 14 is provided with floating block 13 and action button 12, action button 12 comprises camera shift knob, luminous lamp switch button and water suction shift knob, action bars 14 is high-strength alloy pipe, lightweight, intensity is high, adjustable-height, can adapt to different water depth, floating block 13 can increase buoyancy, make water section be in zero-g state, thus the labour intensity of operator can be alleviated.Indication mechanism comprises support 9, braces 11 and display screen 10, monitor 15 comprises high illumination camera and illuminating lamp, indication mechanism is connected with monitor 15 by cable 8, and cable 8 is bundled on suction pipe 17 by retainer plate 7, and cable 8 is powered and Signal transmissions for monitor 15.Suction pipe 17 is fixed respectively by clips 16 with action bars 14 bottom and monitor 15.Braces 11 can be carried on the back on operator's shoulder, support 9 is attached to operator's belly, namely display screen 10 is tilted in the front of operator, operator bows a little and just can see situation water-bed on screen, such operator just can separate and release both hands to take action bars 14, suction pipe 17 mouth of pipe near sea cucumber, the water suction shift knob in pressing operations button 12, namely sea cucumber is drawn onto in casing 3 with seawater.Owing to can not see high light when sea cucumber is gathered in the crops, generally in cloudy day or the dusk, underwater visibility is low, so monitor 15 is provided with illuminating lamp.Casing 3 is hermetically-sealed construction, casing 3 is provided with case lid 1, has sealing ring between case lid 1 and casing 3.In casing 3, filter 2 is also installed, filter 2 has through hole, and filter 2 is downward-sloping near one end of casing 3 import department.Water-absorption mechanism is arranged on bottom casing 3, the housing 20 comprising motor 27, the impeller 24 be connected with motor 27 and be arranged at outside impeller 24, the cavity place of housing 20 upper end is connected to return pipe 19 and backwater hole 23 is left in housing 20 bottom, be connected with drainpipe 18, water inlet in the exit of housing 20 and check valve 22 is also installed, be provided with sealing ring 21 between described housing 20 and impeller 24, the bearing 26 of motor 27 is provided with mechanical seal 25.Have certain water in cavity bottom housing 20, after motor 27 starts, the water in impeller 24 is subject to centrifugal action and flows to impeller 24 outer rim, and at impeller 24 outer rim place and gas and vapor permeation, forms the banded air-water mixture of a circle foam.This foam is kicked up under the influence of centrifugal force, makes air-water mixture enter cavity above housing 20.Now, because discharge area increases suddenly, flow velocity reduces rapidly, the relative density of gas is little, and effusion from water is also drained by outlet, and the relative density of water is large, fall the bottom of cavity, and return impeller 24 bottom outer-edge, again with gas and vapor permeation through return pipe 19, backwater hole 23.Along with the continuous circulation of said process, in casing 3, air is constantly discharged, and vacuum constantly increases, and seawater just constantly rises along suction pipe.Treat that seawater is sucked up, when being full of water in housing 20 completely, water-absorption mechanism just enters normal operating conditions, forms negative pressure seawater and suck from suction pipe 17 in casing 3, and sea cucumber density and aqueous phase closely, are inhaled into seawater.
Casing 3 import department is fixed with cutter 5 and removes intestines device 4, go intestines device 4 tapered, intestines device 4 front end is gone to be fixed with cutter 5, sea cucumber 6 with current by time cavity can be cut open by cutter 5, sea cucumber 6, when past intestines device 4, goes to intestines device 4 tip to insert sea cucumber 6 cavity in advance, thick with going intestines device 4 tail end to increase, sea cucumber 6 cavity is softened, and internal organ are struck off.Sea cucumber 6 internal organ and sandy soil etc. are seeped into below filter 2 by the through hole on filter 2, sea cucumber 6 is isolated above filter 2 by the filter 2 tilted, the inclined design of filter 2 front end can make that sea cucumber 6 is smooth-going to slide, effectively prevent from scratching broken skin, and when having gathered in the crops a certain amount of sea cucumber 6, sea cucumber 6 piles with bottom, will through hole on plug filter plate 2, make impurity and shipwreck to fall, after filter tilts, water and impurity just can be easy to landing from filter 2, so that through hole can not be plugged.When capturing a certain amount of sea cucumber 6, opening case lid 1 and taking out sea cucumber 6.
The present invention also provides a kind of suction-type sea cucumber catching device that uses to carry out the method for fishing for, and comprises each step following:
A, choose the place of fishing for sea cucumber, operating personnel's hand-held bar 14, the lower end of action bars 14 is dropped into water-bed;
B, observe water-bed situation by the monitor 15 on display screen 10 and action bars 14, when finding sea cucumber, suction pipe 17 mouth of pipe near water-bed sea cucumber, the water suction button on operating personnel's pressing operations bar 14, sea cucumber is drawn up with seawater by water-absorption mechanism, enters and fishes in case;
C, sea cucumber 6 cavity are cut open by the cutter 5 of fishing for box body 3 import department, and then through past intestines device 4, namely internal organ are struck off, and complete intestines process;
D, remove intestines after sea cucumber 6 be isolated in above filter 2, water and impurity penetrate into filter 2 below and be discharged outside case;
E, when after the sea cucumber 6 catching some, open case lid 1, take out sea cucumber 6.
Claims (9)
1. a suction-type sea cucumber catching device, comprise casing, be connected to the water-absorption mechanism of bottom half, for topside personnel's operation action bars, be connected to casing import department with bottom action bars between suction pipe, for observing the indication mechanism of sub-marine situations and being connected with indication mechanism by cable and being fixed on the monitor of action bars lower end, in casing, filter is installed, it is characterized in that: the import department of described casing is provided with cutter from outside to inside successively and removes intestines device, the described intestines device that goes is taper, goes to the tip of intestines device towards cutter.
2. suction-type sea cucumber catching device as claimed in claim 1, it is characterized in that: described filter has through hole, and filter is downward-sloping near one end of casing import department.
3. suction-type sea cucumber catching device as claimed in claim 1, it is characterized in that: the housing that described water-absorption mechanism comprises motor, the impeller be connected with motor and is arranged at outside impeller, the cavity place of housing upper end is connected to return pipe and lower housing portion leaves backwater hole, be connected with drainpipe in the exit of housing, water inlet is also provided with check valve, be provided with sealing ring between described housing and impeller, the bearing of motor is provided with mechanical seal.
4. suction-type sea cucumber catching device as claimed in claim 1, is characterized in that: described casing is hermetically-sealed construction, and casing is provided with case lid, is provided with sealing ring between case lid and casing.
5. suction-type sea cucumber catching device as claimed in claim 1, is characterized in that: described cable is bundled on suction pipe by retainer plate.
6. suction-type sea cucumber catching device as claimed in claim 1, it is characterized in that: described action bars is high-strength alloy pipe, action bars is provided with floating block and action button, action button comprises camera shift knob, luminous lamp switch button and water suction shift knob.
7. suction-type sea cucumber catching device as claimed in claim 1, is characterized in that: described suction pipe and action bars bottom and monitor are fixed respectively by clips.
8. suction-type sea cucumber catching device as claimed in claim 1, it is characterized in that: described indication mechanism comprises support, braces and display screen, monitor comprises high illumination camera and illuminating lamp.
9. use the suction-type sea cucumber catching device as described in claim 1-8 to carry out the method for fishing for, it is characterized in that: it is characterized in that comprising each step following:
A, choose the place of fishing for sea cucumber, operating personnel's hand-held bar, the lower end of action bars is dropped into water-bed;
B, observe water-bed situation by the monitor on indication mechanism and action bars, when finding sea cucumber, the suction pipe mouth of pipe near water-bed sea cucumber, the water suction button on operating personnel's pressing operations bar, sea cucumber is drawn up with seawater by water-absorption mechanism, enters and fishes in case;
C, sea cucumber cavity are cut open by the cutter of fishing for box body import department, and then through past intestines device, namely internal organ are struck off, and complete intestines process;
D, remove intestines after sea cucumber be isolated in above filter, water and impurity to penetrate into below filter and are discharged outside case;
E, when after the sea cucumber catching some, open case lid, take out sea cucumber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157448.4A CN103918622B (en) | 2014-04-18 | 2014-04-18 | Suction-type sea cucumber catching device and catching method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410157448.4A CN103918622B (en) | 2014-04-18 | 2014-04-18 | Suction-type sea cucumber catching device and catching method |
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| CN103918622A CN103918622A (en) | 2014-07-16 |
| CN103918622B true CN103918622B (en) | 2015-10-28 |
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| CN105994198B (en) * | 2016-07-07 | 2022-08-16 | 衢州乐创节能科技有限公司 | Underwater creeping and moving capture machine |
| CN106614435B (en) * | 2016-11-16 | 2019-06-28 | 中国农业大学 | A kind of sea cucumber fishing lifting device |
| CN106719491A (en) * | 2017-01-20 | 2017-05-31 | 胡景权 | Bionic type filefish ruminates seabed and fishes for machine |
| CN110754448A (en) * | 2018-07-25 | 2020-02-07 | 山东大学 | Device and method for catching crawling marine products |
| CN109329228A (en) * | 2018-11-08 | 2019-02-15 | 中国农业大学 | A kind of fishing sea cucumber equipment that practical performance is high |
| CN109601493B (en) * | 2018-11-08 | 2023-10-13 | 中国农业大学 | Suction type sea cucumber catching device |
| CN109329226A (en) * | 2018-11-08 | 2019-02-15 | 石家庄鑫农机械有限公司 | A kind of sea cucumber finishing device |
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| CN102293173A (en) * | 2011-04-03 | 2011-12-28 | 马承胜 | Sea cucumber catching device |
| CN103478091A (en) * | 2013-10-15 | 2014-01-01 | 大连重矿设备制造有限公司 | Visible marine product catcher |
| CN203840982U (en) * | 2014-04-18 | 2014-09-24 | 青岛罗博飞海洋技术有限公司 | Suction type sea cucumber fishing instrument |
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Patent Citations (4)
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| WO2011019290A2 (en) * | 2009-08-14 | 2011-02-17 | Are Hofstad | Device for collecting objects from the seabed |
| CN102293173A (en) * | 2011-04-03 | 2011-12-28 | 马承胜 | Sea cucumber catching device |
| CN103478091A (en) * | 2013-10-15 | 2014-01-01 | 大连重矿设备制造有限公司 | Visible marine product catcher |
| CN203840982U (en) * | 2014-04-18 | 2014-09-24 | 青岛罗博飞海洋技术有限公司 | Suction type sea cucumber fishing instrument |
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Denomination of invention: Suction type sea cucumber fishing device and method Effective date of registration: 20191113 Granted publication date: 20151028 Pledgee: Qingdao financing guarantee Centre Limited Pledgor: QINGDAO ROBOTFISH MARINE TECHNOLOGY CO., LTD. Registration number: Y2019370010036 |
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