CN105284749A - Shrimp-collecting tool suitable for spot check of aquatic product quality - Google Patents
Shrimp-collecting tool suitable for spot check of aquatic product quality Download PDFInfo
- Publication number
- CN105284749A CN105284749A CN201510439585.1A CN201510439585A CN105284749A CN 105284749 A CN105284749 A CN 105284749A CN 201510439585 A CN201510439585 A CN 201510439585A CN 105284749 A CN105284749 A CN 105284749A
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- CN
- China
- Prior art keywords
- shrimp
- netted
- shrimping cylinder
- netted shrimping
- product quality
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/04—Fixed nets with traps
Abstract
The invention discloses a shrimp-collecting tool suitable for spot check of aquatic product quality. The invention is aimed at providing a shrimp-collecting tool which is convenient to operate and capable of automatically floating upward and helps to achieve automatic net hauling.The shrimp-collecting tool comprises a support rack, a netted shrimp-capturing cylinder and an automatic releasing device arranged on the netted shrimp-capturing cylinder. A vertical limiting sleeve is arranged on the support rack. The netted shrimp-capturing cylinder is inserted into the vertical limiting sleeve. An upper limiting block, located above the vertical limiting sleeve, is arranged at the upper portion on the outer side surface of the netted shrimp-capturing cylinder. A shrimp inlet is arranged in a bottom surface of the netted shrimp-capturing cylinder. Floating devices capable of upwardly folding the netted shrimp-capturing cylinder are arranged in the netted shrimp-capturing cylinder.
Description
Technical field
The present invention relates to a kind of shrimping device, be specifically related to a kind of be applicable to inspect by random samples aquatic product quality adopt shrimp instrument.
Background technology
Along with the raising of people's living standard, while aquatic products production and consumption output improves greatly, the quality problems of aquatic products also more and more receive publicity, and the quality good or not of aquatic products is problems that consumer pays special attention to.According to relevant alimentary codex, the requirement of Food Inspection regulation, aquatic products need by the detection of the aspects such as organoleptic examination, physical examination, chemical analysis to ensure the quality safety of aquatic products; But first need to catch aquatic products sample to be detected before aquatic products detect.
Current shrimping device mostly is the shrimp-catching net, shrimp pot etc. of fishery harvesting; When shrimping, shrimp-catching net or shrimp pot are transferred in waters, then by plant equipment or manually operated mode, shrimp-catching net or shrimp pot are mentioned after a period of time has passed, thus complete a shrimping operating process.The shrimp-catching net of current this fishery harvesting, the catch of shrimp pot are large, and it is also used for catching shrimp to be detected when not being suitable for sampling observation aquatic product quality.On the other hand, the shrimp-catching net of current this fishery harvesting, shrimp pot need to play shrimp net by the mode of manual operation or lobster basket not only operates inconvenience, and cannot distinguish when hauling whether shrimp net or shrimping capture shrimp, often need multi-pass operation to catch shrimp; More inconvenient when deepwater regions shrimping by it.
Summary of the invention
The shrimp-catching net or shrimping that the object of the invention is to overcome fishery harvesting in prior art needs to carry out hauling by the mode of manual operation and not only operates inconvenience, and cannot distinguish when hauling whether shrimp net or shrimping capture the problem of shrimp, there is provided a kind of be applicable to inspect by random samples aquatic product quality adopt shrimp instrument, it is not only easy to operate, and automatically can float after catching shrimp, realizes automatic hauling.
Technical scheme of the present invention is:
A kind of be applicable to inspect by random samples aquatic product quality adopt shrimp instrument, comprise bracing frame, netted shrimping cylinder and the automatic releasing device be arranged on netted shrimping cylinder, support frame as described above is provided with vertical stop collar, described netted shrimping cylinder is plugged in vertical stop collar, the lateral surface top of netted shrimping cylinder is also positioned at above vertical stop collar and is provided with upper limit position block, and netted shrimping cylinder bottom surface is provided with shrimp-entering mouth, is provided with the buoyant device that netted shrimping cylinder can be made to float in netted shrimping cylinder; Described automatic releasing device comprises the position-limiting drum being vertically arranged on netted shrimping cylinder inner top surface, be arranged on the side surface upper part of netted shrimping cylinder and the horizontal guide pin bushing be positioned at below vertical stop collar, slidably be arranged on the spacing pin in horizontal guide pin bushing, to be arranged on spacing pin lateral surface and to be positioned at the collar stop of netted shrimping cylinder, being set on spacing pin and Compress Spring between horizontal guide pin bushing and collar stop and be hinged on the touch pole of limiting block boom end; Described touch pole and horizontal guide pin bushing are positioned at the relative both sides of collar stop, and touch pole is provided with spacing fixture block, and described vertical stop collar lateral surface is provided with dodges through hole, and this dodges through hole and horizontal guide pin bushing is oppositely arranged, and described touch pole is through dodging through hole; The lower ending opening of described position-limiting drum, is positioned to dodge above through hole and is provided with bait pouch in position-limiting drum.
The shrimp instrument of adopting of this programme is applicable to carry out catching shrimp sample in different waters, for aquatic product quality sampling observation provides shrimp sample; And it is not only easy to operate, and automatically can floats after catching shrimp, realize automatic hauling.
As preferably, buoyant device is fixedly installed on the lower end of netted shrimping cylinder.This programme structure is conducive to preventing the shrimp of netted shrimping cylinder IT from being run away by shrimp-entering mouth.
As preferably, in position-limiting drum, be provided with LED.LED can be used for luring shrimp to enter position-limiting drum, thus triggers touch pole, thus is conducive to further enabling netted shrimping cylinder automatically can float after catching shrimp, realize automatic hauling.
As preferably, spacing pin is arranged with cutting ferrule, and this cutting ferrule is fixed on the medial surface of netted shrimping cylinder by connecting rod, described cutting ferrule and horizontal guide pin bushing are positioned at the relative both sides of collar stop.
As preferably, the edge of shrimp-entering mouth is provided with some inverted beards extended obliquely in the middle part of shrimp-entering mouth.This programme structure is conducive to preventing the shrimp of netted shrimping cylinder IT from being run away by shrimp-entering mouth.
As preferably, also comprise the first pull rope, one end of the first pull rope is connected with bracing frame.First pull rope may be used for reclaiming bracing frame, is conducive to the recycling of bracing frame.
As preferably, also comprise the second pull rope, one end of the second pull rope is connected with netted shrimping cylinder.Second pull rope not only may be used for transferring adopts shrimp instrument, and can also be conducive to obtaining netted shrimping cylinder after netted shrimping cylinder floats.
As preferably, the buoyancy of buoyant device is greater than the gravity sum of netted shrimping cylinder and automatic releasing device, and is less than the gravity sum of netted shrimping cylinder, automatic releasing device and bracing frame.
The invention has the beneficial effects as follows: be applicable to be used for catching shrimp sample in aquatic product quality sampling observation, and it is easy to operate, and automatically can float after catching shrimp, realize automatic hauling.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being applicable to the shrimp instrument of adopting inspecting aquatic product quality by random samples of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
In figure: bracing frame 1, netted shrimping cylinder 2, automatic releasing device 3, horizontal guide pin bushing 31, spacing pin 32, Compress Spring 33, collar stop 34, cutting ferrule 35, touch pole 36, spacing fixture block 37, dodge through hole 38, position-limiting drum 39, bait pouch 310, LED 311, first pull rope 4, second pull rope 5, upper limit position block 6, vertical stop collar 7, inverted beard 8, buoyant device 9, shrimp-entering mouth 10.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of shrimp instrument of adopting being applicable to inspect by random samples aquatic product quality comprises the first pull rope 4, second pull rope 5, bracing frame 1, netted shrimping cylinder 2 and automatic releasing device 3 be arranged on netted shrimping cylinder.One end of first pull rope is connected with bracing frame.Bracing frame is provided with vertical stop collar 7.Vertical stop collar circular in cross-section.Bracing frame comprise four around vertical stop collar circumference uniform vertical support bar.
Netted shrimping cylinder is cylinder.Netted shrimping cylinder is plugged in vertical stop collar.The closed at both ends up and down of netted shrimping cylinder.The lateral surface top of netted shrimping cylinder is also positioned at above vertical stop collar and is provided with upper limit position block 6.Netted shrimping cylinder bottom surface is provided with shrimp-entering mouth 10.The edge of shrimp-entering mouth is provided with some inverted beards 8 extended obliquely in the middle part of shrimp-entering mouth.The buoyant device 9 that netted shrimping cylinder can be made to float is provided with in netted shrimping cylinder.Buoyant device is fixedly installed on the lower end of netted shrimping cylinder.Buoyant device is the annular buoyancy ring around shrimp-entering mouth.The buoyancy of buoyant device is greater than the gravity sum of netted shrimping cylinder and automatic releasing device.The buoyancy of buoyant device is also less than the gravity sum of netted shrimping cylinder, automatic releasing device and bracing frame.
Automatic releasing device 3 comprises the position-limiting drum 39 being vertically arranged on netted shrimping cylinder inner top surface, be arranged on the side surface upper part of netted shrimping cylinder and the horizontal guide pin bushing 31 be positioned at below vertical stop collar, slidably be arranged on the spacing pin 32 in horizontal guide pin bushing, to be arranged on spacing pin lateral surface and to be positioned at the collar stop 34 of netted shrimping cylinder, being set on spacing pin and Compress Spring 33 between horizontal guide pin bushing and collar stop and be hinged on the touch pole 36 of limiting block boom end.One end of spacing pin can move to outside netted shrimping cylinder along horizontal guide pin bushing.Spacing pin is arranged with cutting ferrule 35, and this cutting ferrule is fixed on the medial surface of netted shrimping cylinder by connecting rod.Cutting ferrule and horizontal guide pin bushing are positioned at the relative both sides of collar stop.Touch pole and horizontal guide pin bushing are positioned at the relative both sides of collar stop.Touch pole is provided with spacing fixture block 37.Vertical stop collar lateral surface is provided with dodges through hole 38.This dodges through hole and horizontal guide pin bushing is oppositely arranged.Dodge through hole and horizontal guide pin bushing is positioned at sustained height.Touch pole is through dodging through hole.When spacing fixture block is resisted against on position-limiting drum lateral surface, one end of spacing pin moves to outside netted shrimping cylinder.When collar stop is resisted against on cutting ferrule, the limiting block boom end near vertical stop collar moves in horizontal guide pin bushing.The lower ending opening of position-limiting drum.Be positioned to dodge above through hole and be provided with bait pouch 310 in position-limiting drum.Bait pouch is suspended in position-limiting drum by connection cord.LED 311 is provided with in position-limiting drum.LED is positioned to be dodged above through hole.One end of second pull rope 5 is connected with netted shrimping cylinder.Bait pouch is built with bait for luring shrimp material.
The specific works process of shrimp instrument of adopting being applicable to inspect by random samples aquatic product quality of the present invention is as follows:
The first, as shown in Figure 1 and Figure 2, be resisted against on position-limiting drum lateral surface by the spacing fixture block on touch pole, now one end of spacing pin moves to outside netted shrimping cylinder, and spacing pin is positioned at below vertical stop collar.
The second, place in water-bed (seabed) under shrimp instrument being adopted by the first pull rope or two pull ropes.After placing the bottom under adopting shrimp instrument, netted shrimping cylinder is erected at the bottom (as shown in Figure 1) by bracing frame.
3rd, when shrimp is entered into after in netted shrimping cylinder by shrimp-entering mouth, due to luring of bait pouch and LED, shrimp will be stretched into by position-limiting drum lower port, and the touch pole now in position-limiting drum is by up jack-up, and spacing fixture block is thrown off;
Then the effect lower limit pin recompressing spring is toward interior movement, until collar stop is resisted against on cutting ferrule, the limiting block boom end now near vertical stop collar moves in horizontal guide pin bushing;
Again then, under the effect of buoyant device, netted shrimping cylinder floats, when netted shrimping cylinder floats up to after above vertical stop collar, because buoyant device is fixedly installed on the lower end of netted shrimping cylinder, now generation upset makes shrimp-entering mouth upward by netted shrimping cylinder, and this is conducive to preventing the shrimp of netted shrimping cylinder IT from being run away by shrimp-entering mouth;
Finally, netted shrimping cylinder floats up to the water surface.
4th, bracing frame and netted shrimping cylinder can be regained by the first pull rope and the second pull rope by operator.Thus of the present invention to adopt shrimp instrument not only easy to operate, and automatically can float after catching shrimp, realize automatic hauling.
Claims (8)
1. one kind be applicable to inspect by random samples aquatic product quality adopt shrimp instrument, it is characterized in that, comprise bracing frame, netted shrimping cylinder and the automatic releasing device be arranged on netted shrimping cylinder, support frame as described above is provided with vertical stop collar, and described netted shrimping cylinder is plugged in vertical stop collar, and the lateral surface top of netted shrimping cylinder is also positioned at above vertical stop collar and is provided with upper limit position block, netted shrimping cylinder bottom surface is provided with shrimp-entering mouth, is provided with the buoyant device that netted shrimping cylinder can be made to float in netted shrimping cylinder; Described automatic releasing device comprises the position-limiting drum being vertically arranged on netted shrimping cylinder inner top surface, be arranged on the side surface upper part of netted shrimping cylinder and the horizontal guide pin bushing be positioned at below vertical stop collar, slidably be arranged on the spacing pin in horizontal guide pin bushing, to be arranged on spacing pin lateral surface and to be positioned at the collar stop of netted shrimping cylinder, being set on spacing pin and Compress Spring between horizontal guide pin bushing and collar stop and be hinged on the touch pole of limiting block boom end; Described touch pole and horizontal guide pin bushing are positioned at the relative both sides of collar stop, and touch pole is provided with spacing fixture block, and described vertical stop collar lateral surface is provided with dodges through hole, and this dodges through hole and horizontal guide pin bushing is oppositely arranged, and described touch pole is through dodging through hole; The lower ending opening of described position-limiting drum, is positioned to dodge above through hole and is provided with bait pouch in position-limiting drum.
2. according to claim 1 a kind of be applicable to inspect by random samples aquatic product quality adopt shrimp instrument, it is characterized in that, described buoyant device is fixedly installed on the lower end of netted shrimping cylinder.
3. according to claim 1 a kind of be applicable to inspect by random samples aquatic product quality adopt shrimp instrument, it is characterized in that, in described position-limiting drum, be provided with LED.
4. according to claim 1 a kind of be applicable to inspect by random samples aquatic product quality adopt shrimp instrument, it is characterized in that, described spacing pin is arranged with cutting ferrule, and this cutting ferrule is fixed on the medial surface of netted shrimping cylinder by connecting rod, described cutting ferrule and horizontal guide pin bushing are positioned at the relative both sides of collar stop.
5. what a kind of according to claim 1 or 2 or 3 or 4 was applicable to inspect by random samples aquatic product quality adopts shrimp instrument, and it is characterized in that, the edge of described shrimp-entering mouth is provided with some inverted beards extended obliquely in the middle part of shrimp-entering mouth.
6. what a kind of according to claim 1 or 2 or 3 or 4 was applicable to inspect by random samples aquatic product quality adopts shrimp instrument, and it is characterized in that, also comprise the first pull rope, one end of the first pull rope is connected with bracing frame.
7. what a kind of according to claim 1 or 2 or 3 or 5 was applicable to inspect by random samples aquatic product quality adopts shrimp instrument, and it is characterized in that, also comprise the second pull rope, one end of the second pull rope is connected with netted shrimping cylinder.
8. what a kind of according to claim 1 or 2 or 3 or 4 was applicable to inspect by random samples aquatic product quality adopts shrimp instrument, it is characterized in that, the buoyancy of described buoyant device is greater than the gravity sum of netted shrimping cylinder and automatic releasing device, and is less than the gravity sum of netted shrimping cylinder, automatic releasing device and bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439585.1A CN105284749B (en) | 2015-07-23 | 2015-07-23 | It is a kind of to adopt shrimp instrument suitable for sampling observation aquatic product quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439585.1A CN105284749B (en) | 2015-07-23 | 2015-07-23 | It is a kind of to adopt shrimp instrument suitable for sampling observation aquatic product quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105284749A true CN105284749A (en) | 2016-02-03 |
| CN105284749B CN105284749B (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510439585.1A Active CN105284749B (en) | 2015-07-23 | 2015-07-23 | It is a kind of to adopt shrimp instrument suitable for sampling observation aquatic product quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105284749B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053137A (en) * | 2016-06-17 | 2016-10-26 | 浙江省海洋水产研究所 | Biont sampling classifier for intertidal zone |
| CN106124244A (en) * | 2016-06-17 | 2016-11-16 | 浙江省海洋水产研究所 | The quantitative dredger of beach |
| CN109832231A (en) * | 2019-03-13 | 2019-06-04 | 浙江省海洋水产研究所 | A kind of starfish capture device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508358A (en) * | 1969-07-24 | 1970-04-28 | Christopher C Lee | Fishtrap |
| JPH08107734A (en) * | 1994-10-11 | 1996-04-30 | Kuninori Hidaka | Net device for catching fish or the like and culture of squid using the same net device |
| JP2005312328A (en) * | 2004-04-27 | 2005-11-10 | Miyagi Prefecture | Fish detective device, and system and method for capturing fish |
| CN101518220A (en) * | 2009-04-03 | 2009-09-02 | 湛江胜浪海洋捕捞研究所 | Seabed automatic lobster catching cage |
| CN103355262A (en) * | 2012-03-29 | 2013-10-23 | 胡坤 | Continuous fishing device |
-
2015
- 2015-07-23 CN CN201510439585.1A patent/CN105284749B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508358A (en) * | 1969-07-24 | 1970-04-28 | Christopher C Lee | Fishtrap |
| JPH08107734A (en) * | 1994-10-11 | 1996-04-30 | Kuninori Hidaka | Net device for catching fish or the like and culture of squid using the same net device |
| JP2005312328A (en) * | 2004-04-27 | 2005-11-10 | Miyagi Prefecture | Fish detective device, and system and method for capturing fish |
| CN101518220A (en) * | 2009-04-03 | 2009-09-02 | 湛江胜浪海洋捕捞研究所 | Seabed automatic lobster catching cage |
| CN103355262A (en) * | 2012-03-29 | 2013-10-23 | 胡坤 | Continuous fishing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053137A (en) * | 2016-06-17 | 2016-10-26 | 浙江省海洋水产研究所 | Biont sampling classifier for intertidal zone |
| CN106124244A (en) * | 2016-06-17 | 2016-11-16 | 浙江省海洋水产研究所 | The quantitative dredger of beach |
| CN106053137B (en) * | 2016-06-17 | 2018-12-07 | 浙江省海洋水产研究所 | Intertidal organism samples sorter |
| CN106124244B (en) * | 2016-06-17 | 2018-12-07 | 浙江省海洋水产研究所 | Beach quantifies dredger |
| CN109832231A (en) * | 2019-03-13 | 2019-06-04 | 浙江省海洋水产研究所 | A kind of starfish capture device and method |
| CN109832231B (en) * | 2019-03-13 | 2021-02-19 | 浙江省海洋水产研究所 | Starfish catching device and method |
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| Publication number | Publication date |
|---|---|
| CN105284749B (en) | 2017-10-20 |
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