CN201018835Y - Negative pressure type pearl seed feeder - Google Patents
Negative pressure type pearl seed feeder Download PDFInfo
- Publication number
- CN201018835Y CN201018835Y CNU2007200514852U CN200720051485U CN201018835Y CN 201018835 Y CN201018835 Y CN 201018835Y CN U2007200514852 U CNU2007200514852 U CN U2007200514852U CN 200720051485 U CN200720051485 U CN 200720051485U CN 201018835 Y CN201018835 Y CN 201018835Y
- Authority
- CN
- China
- Prior art keywords
- pearl
- nuclear
- sucker
- nuclei
- handle
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Cleaning In General (AREA)
Abstract
A negative pressure pearl nucleus conveying device is composed by an absorbing disc, an absorbing disc seat and a handle, the soft gum absorbing disc is attached on the inner side of the absorbing disc seat, a negative pressure produced via hole is arranged on the handle wall; the utility model not only can absorb the round pearl nuclei, but also can absorb the pearl nuclei with other shapes which are provided with a partial smooth surface; at the nucleus taking and conveying process, the device can combine with the nuclei firmly, after the nuclei conveying operation is finished, the device can separate with the nuclei conveniently; and the device can't cause the pearl nuclei pollution due to the abscission of the nuclei which improve the quality of the pearls, conquer the drawbacks of the tradition nucleus conveying device. The device not only can be used for the nucleus inserting of the sea pearl with nucleus but also can be used for the nucleus inserting of the freshwater pearl.
Description
Technical field
The present invention relates to the pearl culture instrument, particularly a kind of suction type nucleus sending device.
Background technology
Pearl culture is an important industry in China aquatic products field.The pearl of propagating artificially is divided into three kinds of nucleated pearl, no nucleus pearl and blister pearls, and wherein nucleated pearl is a most important parts.Nucleated pearl is divided into circular pearl and baroque pearl, the circular pearl shaped positive circle that is, and baroque pearl has water droplet shape, ellipse and other shapes.At present, the nucleated pearl that China cultures is circular pearl, need be implanted into the pearl nuclear of a circle during cultured pearl at pearl shell soft body or outer embrane.Plant when nuclear need be with the pearl renucleation pearl shell soft body or outer embrane of nucleus sending device with circle in, getting nuclear, to send nuclear be an important step of inserting in the nuclear process.At present, the nucleus sending device of use is all made by stainless steel material, is made of the suction nozzle of handle and circular arc.Get when nuclear, earlier the circular arc suction nozzle is dipped in water, suction nozzle is placed on the nuclear again, the inboard of nuclear face and suction nozzle is connected by the tension force of water.But this traditional nucleus sending device has tangible weak point: (1) traditional nucleus sending device is merely able to fetch and deliver circular pearl nuclear, and the pearl that can not fetch and deliver water droplet shape, ellipse and other shapes is examined, serious restriction the orientation production of special-shaped free nucleated pearl.(2) suction nozzle is made for the hard material stainless steel, shape, radian are fixed, and pearl nuclear is not of uniform size, the radian on surface differs, so, in practical operation, the inboard of nuclear face and suction nozzle has the space usually, reduced the suction of suction nozzle to pearl nuclear, caused pearl nuclear to come off from suction nozzle easily, its direct result is to have influenced slotting nuclear efficient.(3) can touch dirt in the shellfish body and bacterium after clean pearl nuclear comes off and polluted in the shellfish body, inserting nuclear person is pursuit speed, often do not get nuclear again, but the pearl that will be polluted nuclear is directly sent in the pearl shell body, increase the infected chance of operation shellfish, increased generation rate and the operation shellfish lethality of dirty pearl.
Summary of the invention
The utility model provides a kind of suction type nucleus sending device, sticks a maltha sucker in the sucker disk seat inboard of suction nozzle, is provided with the through hole that produces negative pressure on handle wall, both can draw circular beads nuclear, can draw the madanku nuclear of tool part smooth surface again; Getting nuclear, sending and can make nuclear, combination that device is more firm in the nuclear process, finish send the nuclear operation after, can make nuclear, device separation again easily, overcome the deficiency of traditional nucleus sending device.
The utility model is made up of sucker, sucker disk seat and handle, on an end of the pyramid type handle 4 that has microtubule 3 sucker disk seat 2 is housed, and sucker 1 is sticked in the inboard of sucker disk seat 2, has aperture 5 to communicate with microtubule 3 in the side of handle 4.
The utility model can be drawn the pearl nuclear of other shape outside the circular beads nuclear; The pressure in space is less between sucker and the nuclear surface, and " suction " nuclear has firmly reduced the difficulty of the slotting nuclear technique of pearl under atmospheric effect, has improved slotting nuclear efficient; This method can not cause takes off the pearl nuclear pollution that nuclear causes, improves pearl quality.The slotting nuclear that can be used for the seawater nucleated pearl also can be used for the slotting nuclear of fresh water genuine pearl with pearl.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiment
As shown in Figure 1, get one section conical stainless steel and be processed into handle 4, on handle 4, process microtubule 3 earlier, will process a bending of microtubule 3, form the handle 4 of band elbow, can be not crooked yet, sucker disk seat 2 usefulness stainless steels process arc surface, and are installed on the elbow of handle 4, stick sucker 1 in the arc surface inboard of sucker disk seat 2 again, sucker 1 usefulness flexible glue is made, and is drilled with aperture 5 in the side of handle 4 and communicates with microtubule 3.
Cardinal principle of the present utility model is: a kind of suction type nucleus sending device that is used for the slotting nuclear of pearl, adopt principle of negative pressure, suction nozzle is made up of sucker 1 and sucker disk seat 2, makes between pearl nuclear and the suction nozzle and forms a low-voltage space, build-up of pressure is poor, thereby makes pearl nuclear firm " suction " on suction nozzle.The suction type nucleus sending device is made of suction nozzle and the handle 4 that is attached thereto, and suction nozzle is made of the sucker disk seat 2 of soft sucker 1 and supporting role; Used handle 4 and sucker disk seat 2 are hard materials such as stainless steel material, and sucker 1 is made by flexible glue class materials such as PVC, TPR, TPE, and its cambered surface diameter is 6mm～10mm, thickness 1～2mm; Handle 4 has anti-skidding line.There is the microtubule 3 that communicates in the central authorities of handle 4 and sucker disk seat 2, and an end opening of pipe is in the inboard central authorities of sucker 1, and other end opening is at the sidewall of handle 4.In use, sucker 1 dipped in aim at pearl nuclear behind the water and depress, sucker 1 is compressed, air between pearl nuclear and sucker 1 inboard is discharged from microtubule 3 by all or part of, with the aperture on the finger shutoff handle, mention the suction type nucleus sending device, sucker 1 resilience, thus make low-voltage space of formation between pearl nuclear and sucker 1 inboard; And pearl nuclear outside still is subjected to the normal atmosphere (An) effect, so " suction " tightly of pearl nuclear quilt is on sucker 1.After in the pearl renucleation pearl shell body, unclamp the finger that is pressed on the aperture, air enters space between nuclear and the sucker inboard, space internal and external pressure balance by microtubule, the sucker 1 of suction type nucleus sending device loses " suction " power to pearl nuclear, thereby pearl nuclear is easy to separate with the suction type nucleus sending device.
Below in conjunction with the demonstrate use of this suction type nucleus sending device of the slotting nuclear of large nacre: will wait to plant behind the nuclear large nacre bolt mouth opening according to a conventional method, the right hand is held suction type nucleus sending device handle 4, sucker 1 dipped in aim at pearl nuclear behind the water and depress, the right-handed then middle finger or the third finger are pushed down aperture 5, mention the suction type nucleus sending device, i.e. quilt " suction " tightly of pearl nuclear is on the sucker 1 of suction type nucleus sending device, pearl nuclear is sent in the pearl shell body, unclamp the finger that is pressed on the aperture 5, air enters microtubule 3 from aperture 5, arrive the space between pearl nuclear and the sucker, the space internal and external pressure balance, the sucker 1 of suction type nucleus sending device loses " suction " power to pearl nuclear, and pearl nuclear separates with the suction type nucleus sending device.The suction type nucleus sending device is removed, and pearl nuclear is then stayed in the pearl shell body, finishes and gets nuclear, send nuclear process, and then push away nuclear and send sheet etc. to plant nuclear and operate.
Claims (3)
1. a suction type nucleus sending device is made up of sucker, sucker disk seat and handle, it is characterized in that on an end of the pyramid type handle (4) that has microtubule (3), sucker disk seat (2) being housed, sucker (1) is sticked in the inboard of sucker disk seat (2), has aperture (5) to communicate with microtubule (3) in the side of handle (4).
2. according to the described a kind of suction type nucleus sending device of claim, it is characterized in that handle (4) and sucker disk seat (2) are the stainless steel material hard material, sucker (1) is made by PVC, TPR, TPE flexible glue class material, and its cambered surface diameter is 6mm～10mm, thickness 1～2mm.
3. according to the described a kind of suction type nucleus sending device of claim, it is characterized in that handle (4) has anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200514852U CN201018835Y (en) | 2007-05-11 | 2007-05-11 | Negative pressure type pearl seed feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200514852U CN201018835Y (en) | 2007-05-11 | 2007-05-11 | Negative pressure type pearl seed feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018835Y true CN201018835Y (en) | 2008-02-13 |
Family
ID=39086234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200514852U Expired - Fee Related CN201018835Y (en) | 2007-05-11 | 2007-05-11 | Negative pressure type pearl seed feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018835Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845344A (en) * | 2012-09-25 | 2013-01-02 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | Guiding and positioning operation tool for nucleus insertion of seawater pearl shell |
| CN103609499A (en) * | 2013-12-02 | 2014-03-05 | 浙江海洋学院 | Butterfly embracing type nucleus feeding device |
| CN107466929A (en) * | 2017-10-20 | 2017-12-15 | 广东海洋大学 | One seed nucleus piece is the same as the plant core operation method sent |
| CN108739564A (en) * | 2018-06-01 | 2018-11-06 | 广东海洋大学 | A kind of suction type send piece tool |
| CN109496934A (en) * | 2018-11-23 | 2019-03-22 | 安徽好蕾曼珠宝有限公司 | A kind of slotting nuclear tool of fresh water freshwater mussel cultured pearl |
-
2007
- 2007-05-11 CN CNU2007200514852U patent/CN201018835Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845344A (en) * | 2012-09-25 | 2013-01-02 | 中国水产科学研究院南海水产研究所热带水产研究开发中心 | Guiding and positioning operation tool for nucleus insertion of seawater pearl shell |
| CN103609499A (en) * | 2013-12-02 | 2014-03-05 | 浙江海洋学院 | Butterfly embracing type nucleus feeding device |
| CN107466929A (en) * | 2017-10-20 | 2017-12-15 | 广东海洋大学 | One seed nucleus piece is the same as the plant core operation method sent |
| CN107466929B (en) * | 2017-10-20 | 2019-09-10 | 广东海洋大学 | One seed nucleus piece is the same as the plant core operation method sent |
| CN108739564A (en) * | 2018-06-01 | 2018-11-06 | 广东海洋大学 | A kind of suction type send piece tool |
| CN109496934A (en) * | 2018-11-23 | 2019-03-22 | 安徽好蕾曼珠宝有限公司 | A kind of slotting nuclear tool of fresh water freshwater mussel cultured pearl |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201018835Y (en) | Negative pressure type pearl seed feeder | |
| ATE405317T1 (en) | DEVICE FOR REMOVAL OF WOUND SECRETS | |
| CN205682174U (en) | A kind of efficient negative pressure type pearl seed feeder | |
| CN204646964U (en) | A kind of negative pressure Composite sucker device | |
| CN201211066Y (en) | Cover for glass cup | |
| CN201471922U (en) | Novel writing pen cap for chalks | |
| CN203172231U (en) | Chalk sleeve | |
| CN206061870U (en) | A kind of negative-pressure feeding system | |
| CN201105104Y (en) | Natural sedimentation adsorption dust keeper | |
| CN206239294U (en) | A kind of children's soap | |
| CN105674795A (en) | Dual-purpose slingshot | |
| CN203608708U (en) | Turbo fish roe collector | |
| CN202276718U (en) | Nipple type drinking fountain | |
| CN202293829U (en) | Chalk writing device | |
| CN207862027U (en) | Miniature multi-function composite water purifier | |
| CN205373513U (en) | Two -purpose slingshot | |
| CN205122166U (en) | Novel guitar plectrum | |
| CN204720152U (en) | Guitar is swept and is dialled structure | |
| CN213942607U (en) | Paper printing color box environmental protection peculiar smell removing device | |
| CN201938618U (en) | Key cover | |
| CN206121048U (en) | Dual -purpose finger tiger | |
| CN206277426U (en) | A kind of automatic suction of hair waterproof hair cutter | |
| CN201950558U (en) | Novel sanding machine | |
| CN214323054U (en) | Pneumatic pen | |
| CN202156154U (en) | Novel chalk sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 |