CN204317271U - Be easy to the blue crab cultivation net cage cleared up - Google Patents
Be easy to the blue crab cultivation net cage cleared up Download PDFInfo
- Publication number
- CN204317271U CN204317271U CN201420773570.XU CN201420773570U CN204317271U CN 204317271 U CN204317271 U CN 204317271U CN 201420773570 U CN201420773570 U CN 201420773570U CN 204317271 U CN204317271 U CN 204317271U
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- CN
- China
- Prior art keywords
- etting
- scraper rings
- net cage
- easy
- roll
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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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to marine aquaculture apparatus, particularly relates to a kind of blue crab cultivation net cage being easy to clear up, comprises upper frame and cylindric etting.Be arranged with a scraper rings outside described etting, the internal face that described scraper rings is relative with etting outer wall be convexly equipped with a circle bristle and described bristle contacts with etting; Also include multiple drive unit be connected with scraper rings, described drive unit comprises halliard, take up roll and reducing motor; Described reducing motor is fixed on upper frame upper end and is connected with take up roll, and described halliard vertically extends, and its one end is connected with scraper rings, and the other end is wound on take up roll.This structure integrates cultivation and clears up, and directly can automatically control scraper rings when aquifer cultivation by reducing motor and swipe back and forth, breach in conventional processes inconvenience mud crab being moved case and clear up, reduces labour intensity and reach good to remove algae scrubbing object.
Description
Technical field
The utility model relates to marine aquaculture apparatus, particularly relates to a kind of blue crab cultivation net cage being easy to clear up.
Background technology
Propagating artificially of mud crab is a kind of new growing point of sea fishery and ripe gradually along with technical matters, the domestic cultivation base forming large quantities of scale gradually.Existing blue crab cultivation many employings cage type breeding way, is convenient to overall management and the later stage fishes for.In breeding process, we are not difficult to find, because net cage infiltrates for a long time in water body, add the food-residue do not eaten up and pile up, be easy to cause algae consor on net cage wall, dirt to block.The amount reproduction of the such as harmful algae such as blue-green algae, unarmored dinoflagellate and even large area outburst, can consume a large amount of dissolved oxygen in water body and hinder the normal water body exchange of net cage, causing water body to worsen, thus occur the mud crab phenomena of mortality.Traditional net cage cleanup step in water body, extracts net cage and changed by mud crab to start shot blastinog again to other net cages, operates very loaded down with trivial details, waste time and energy.
Utility model content
Technical problem to be solved in the utility model is to overcome the problems referred to above, and a kind of blue crab cultivation net cage being easy to clear up is provided, after not only can avoiding long-term sea water immersion, algae adheres to, blocks the situation of mesh, and can cleaning work be completed without the need to being taken out from culturing pool by fish culture net cage, efficiently convenient, reduce the labour intensity of poultry feeders.
The technical solution of the utility model is:
The blue crab cultivation net cage being easy to clear up described in the utility model, comprise upper frame and cylindric etting, it is characterized in that: outside described etting, be arranged with a scraper rings, the internal face that described scraper rings is relative with etting outer wall is convexly equipped with a circle bristle and described bristle contacts with etting; Also include multiple drive unit be connected with scraper rings, described drive unit comprises halliard, take up roll and reducing motor; Described reducing motor is fixed on upper frame upper end and is connected with take up roll, and described halliard vertically extends, and its one end is connected with scraper rings, and the other end is wound on take up roll.
Above structure, the utility model can reach cultivation and clear up synchronous effect, without the need to changing case cleaning operation to mud crab, easy net cage cleanup step.User only needs the reducing motor in accessory drive to rotate forward simultaneously, drives halliard correspondence to be wound up on take up roll thus makes scraper rings upwards be promoted certain altitude.Otherwise reducing motor reversion is then ordered about scraper rings and is vertically declined.In the process that this rises or declines, the bristle in scraper rings and etting CONTACT WITH FRICTION, play and peel off clean effect.
Further, be easy in the blue crab cultivation net cage cleared up described in the utility model, described etting upper edge and each drive unit corresponding position convex are provided with multiple bunch ring, and described multiple bunch ring is with each halliard one_to_one corresponding and described halliard is wound to take up roll through its corresponding bunch ring.The effect of described bunch ring plays certain restriction and guide effect to the halliard be connected between take up roll and scraper rings, guides it to be vertically elevated, and avoids arbitrarily flying away under water body effect and the lift resistance caused.
Further, be easy in the blue crab cultivation net cage cleared up described in the utility model, the central axis three of the central axis of described scraper rings, the central axis of upper frame, etting all overlaps, and ensures that its center of gravity is positioned on same axis.
Further, be easy in the blue crab cultivation net cage cleared up described in the utility model, described drive unit quantity is at least 2, and is uniformly distributed along the circumference of upper frame, guarantees scraper rings respectively to stress equalization, can realize its steadily lifting and scraping.
Further, be easy in the blue crab cultivation net cage cleared up described in the utility model, the internal diameter of described scraper rings is 1.1-1.2 times of etting external diameter, it is made just to be set on etting outer wall, both being unlikely to excessive due to both spaces and defect that is that cause contact friction bad, cannot can not being elevated flexibly because of too compacting again.
The beneficial effects of the utility model are:
1, the utility model possesses the function of cleaning in real time, directly can carry out net cage cleaning work when aquifer cultivation, without the need to changing case operation to its inside crab group; And cleaning process is controlled flexibly, adopt electric operating, operating procedure is more easy, and cleaning effect is even more ideal, significantly can reduce the labour intensity of raiser.
2, scraper rings volume described in the utility model is relatively small and exquisite, can not disturb and affect the normal cultivation of net cage, water body exchanges; And bristle dynamics is comparatively light and slow, can not cause damage by the mud crab on etting to the firmness of this body structure of net cage and climbing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Now by reference to the accompanying drawings the utility model is further described:
With reference to shown in Fig. 1, the blue crab cultivation net cage being easy to clear up disclosed in the present embodiment, comprises upper frame 1 and cylindric etting 2.The innovative point of the present embodiment is: be arranged with a scraper rings 3 outside described etting 2, and its internal diameter is 1.1-1.2 times of etting 2 external diameter.The internal face that described scraper rings 3 is relative with etting 2 outer wall is convexly equipped with a circle bristle 3-1 and described bristle 3-1 contacts with etting 2.Also include in the present embodiment and be at least 2 drive units be connected with scraper rings 3, multiple drive unit is uniformly distributed along the circumference of upper frame 1.Described drive unit comprises halliard 4, take up roll 6 and reducing motor 7, and described reducing motor 7 is fixed on upper frame 1 upper end and is connected with take up roll 6.Described etting 2 upper edge and each drive unit opposite position place convex are provided with multiple bunch ring 5, described multiple bunch ring 5 with each halliard 4 one_to_one corresponding and described halliard 4 one end be connected with scraper rings 3, its other end vertically extends and the bunch ring 5 running through its correspondence is wound on take up roll 6.It should be noted that, the central axis three of the central axis of described scraper rings 3, the central axis of upper frame 1, etting 2 all overlaps.
The principle of the present embodiment is: by described reducing motor 7 rotate forward or rotate backward control halliard 4 at the spooling length of take up roll 6, then draw the lifting of described scraper rings 3 along cylindric etting 2 axis.Meanwhile, because the bristle 3-1 in scraper rings 3 and etting 2 outer wall fit, can rub in the process of oscilaltion etting 2, and the dirt blocking mesh is peeled off, and algae cannot continue attachment.In order to ensure ideal cleaning effect, user repeatedly can control the rotation direction of reducing motor 7 and suitable its velocity of rotation of adjustment, makes scraper rings 3 scraping and scraping speed and strength reaches ideal state back and forth repeatedly.
Specific embodiment described herein is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses as long as have in art, must be contained by claim of the present utility model.
Claims (5)
1. be easy to the blue crab cultivation net cage cleared up, comprise upper frame and cylindric etting, it is characterized in that: outside described etting, be arranged with a scraper rings, the internal face that described scraper rings is relative with etting outer wall is convexly equipped with a circle bristle and described bristle contacts with etting; Also include multiple drive unit be connected with scraper rings, described drive unit comprises halliard, take up roll and reducing motor; Described reducing motor is fixed on upper frame upper end and is connected with take up roll, and described halliard vertically extends, and its one end is connected with scraper rings, and the other end is wound on take up roll.
2. the blue crab cultivation net cage being easy to clear up according to claims 1, it is characterized in that: described etting upper edge and each drive unit corresponding position convex are provided with multiple bunch ring, described multiple bunch ring is with each halliard one_to_one corresponding and described halliard is wound to take up roll through its corresponding bunch ring.
3. the blue crab cultivation net cage being easy to clear up according to claims 1, is characterized in that: the central axis three of the central axis of described scraper rings, the central axis of upper frame, etting all overlaps.
4. the blue crab cultivation net cage being easy to clear up according to claims 1, is characterized in that: described drive unit quantity is at least 2, and is uniformly distributed along the circumference of upper frame.
5. the blue crab cultivation net cage being easy to clear up according to claims 1, is characterized in that: the internal diameter of described scraper rings is 1.1-1.2 times of etting external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773570.XU CN204317271U (en) | 2014-12-04 | 2014-12-04 | Be easy to the blue crab cultivation net cage cleared up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420773570.XU CN204317271U (en) | 2014-12-04 | 2014-12-04 | Be easy to the blue crab cultivation net cage cleared up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317271U true CN204317271U (en) | 2015-05-13 |
Family
ID=53153696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420773570.XU Expired - Fee Related CN204317271U (en) | 2014-12-04 | 2014-12-04 | Be easy to the blue crab cultivation net cage cleared up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317271U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010194A (en) * | 2015-07-28 | 2015-11-04 | 广西金海环岛渔业有限公司 | Crab cultivation net cage |
| CN107517915A (en) * | 2017-09-15 | 2017-12-29 | 合肥学院 | A kind of automatic cleaning net cage device for quadra net cage |
| CN109006612A (en) * | 2018-08-21 | 2018-12-18 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of fishery net cage mooring structure with linkage decontamination function |
| CN114808958A (en) * | 2022-05-31 | 2022-07-29 | 保利长大工程有限公司 | A cleaning device that is used for steel of pile foundation to protect a section of thick bamboo |
| CN116371850A (en) * | 2023-06-06 | 2023-07-04 | 山东辰升科技有限公司 | Marine net cage underwater cleaning device |
-
2014
- 2014-12-04 CN CN201420773570.XU patent/CN204317271U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105010194A (en) * | 2015-07-28 | 2015-11-04 | 广西金海环岛渔业有限公司 | Crab cultivation net cage |
| CN107517915A (en) * | 2017-09-15 | 2017-12-29 | 合肥学院 | A kind of automatic cleaning net cage device for quadra net cage |
| CN109006612A (en) * | 2018-08-21 | 2018-12-18 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of fishery net cage mooring structure with linkage decontamination function |
| CN109006612B (en) * | 2018-08-21 | 2021-01-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Fishery net cage mooring structure with linkage decontamination function |
| CN114808958A (en) * | 2022-05-31 | 2022-07-29 | 保利长大工程有限公司 | A cleaning device that is used for steel of pile foundation to protect a section of thick bamboo |
| CN116371850A (en) * | 2023-06-06 | 2023-07-04 | 山东辰升科技有限公司 | Marine net cage underwater cleaning device |
| CN116371850B (en) * | 2023-06-06 | 2023-09-05 | 山东辰升科技有限公司 | Marine net cage underwater cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |