CN107494359B - Nuclear instrument of inserting of pearl is bred to freshwater mussel - Google Patents
Nuclear instrument of inserting of pearl is bred to freshwater mussel Download PDFInfo
- Publication number
- CN107494359B CN107494359B CN201710752708.6A CN201710752708A CN107494359B CN 107494359 B CN107494359 B CN 107494359B CN 201710752708 A CN201710752708 A CN 201710752708A CN 107494359 B CN107494359 B CN 107494359B
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- China
- Prior art keywords
- nucleus
- groove
- positioning
- guide
- guide rod
- Prior art date
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Links
- 241000237536 Mytilus edulis Species 0.000 title claims abstract description 20
- 239000013505 freshwater Substances 0.000 title claims abstract description 20
- 235000020638 mussel Nutrition 0.000 title claims abstract description 20
- 239000010984 cultured pearl Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract 3
- 239000011049 pearl Substances 0.000 claims description 50
- 238000003780 insertion Methods 0.000 claims description 36
- 230000037431 insertion Effects 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 6
- 210000002615 epidermis Anatomy 0.000 description 13
- 239000011324 bead Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 241000382840 Hyriopsis cumingii Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000036541 health Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 230000004083 survival 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
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
- A01K61/56—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels for pearl production
- A01K61/57—Pearl seeds
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a nucleus inserting tool for freshwater mussel cultured pearls, which comprises a handle, a through guide member, a nucleus shifting driving member, an inserting guide rod member, a telescopic driving member and a return triggering member, wherein a first mounting groove is formed in the handle, the nucleus shifting driving member is movably mounted in the first mounting groove through a first spring, one end of the nucleus shifting driving member is provided with a material shifting U-shaped pipe, the side wall of the telescopic driving member is provided with a positioning groove, the return triggering member is matched with the positioning groove, the inserting guide rod member is provided with an auxiliary driving push block assembly, the end part of the inserting guide rod member is provided with a needle head, the material shifting U-shaped pipe is matched with the needle head, the nucleus is guided and positioned through the through guide member, the inserting guide rod member can position the nucleus attached with a cell sheet, the nucleus shifting driving member sends the nucleus to a nucleus inserting position, the operation is simple, the combination of the through guide and the nucleus inserting is not required to replace an operation tool, and the nucleus inserting efficiency can be improved.
Description
[ field of technology ]
The invention relates to the technical field of pearl culture, in particular to a nucleus inserting tool for pearl culture in freshwater mussels.
[ background Art ]
The pearl culture refers to the process that according to the physiological function that the pearl shell can secrete nacres to form pearls, cell tablets or pearl nuclei and cell tablets are implanted into the body of the pearl shell, and the pearls are cultured for a certain time. The most important shellfish used for cultivating the light pearl in China is hyriopsis cumingii at present, but the pearl quality is continuously reduced along with the increase of the yield of the hyriopsis cumingii pearl, and the benefit of the pearl culture industry is reduced. How to further improve the benefit of hyriopsis cumingii breeding industry and ensure the continuous healthy development of the fresh water pearl culturing industry becomes a problem to be solved urgently. The nucleus insertion is an important link of the pearl culture industry, the nucleus insertion efficiency is improved, the nucleus insertion cost is reduced, the nucleus insertion cost is an important way for improving the benefit of the pearl culture industry, at present, for the nucleus insertion of the hyriopsis cumingii nucleated pearl, a new nucleus insertion tool capable of improving the nucleus insertion efficiency and reducing the production cost is urgently needed, and finally the economic benefit of the pearl culture industry is improved, during nucleus insertion operation, a passage needle is directly used for inserting a nucleus in the epidermis at a notch to form a passage, then a nucleus is sent into the nucleus position along the passage by a nucleus sending device, when the passage needle is directly inserted into the epidermis to form the passage, the damage of tissue in the epidermis is caused, and simultaneously, the introduction direction error of the passage guide needle carried by the operation causes the opening passage to puncture the epidermis to cause operation failure, even if the epidermis of the passage is intact, the inserted nucleus can aggravate the wound of tissue in the epidermis, and especially when the inserted nucleus does not reach the nucleus position shallowly, the nucleus is easy to deviate and the cell sheet flows out; when the inserted pearl nucleus enters the nucleus position deeply, the pearl nucleus can seriously squeeze the organs of the soft body part to cause death of the operation mother shell, so that a nucleus inserting tool for freshwater mussel pearl culture is provided.
[ invention ]
The invention aims to solve the problems in the prior art, and provides a nucleus inserting tool for freshwater mussel cultured pearls, which is used for guiding and positioning through a guiding member, then positioning a nucleus attached with a cell chip to a nucleus inserting position through an inserting guide rod, and sending the nucleus into the nucleus inserting position through a nucleus poking driving member.
In order to achieve the above purpose, the invention provides a nucleus inserting tool for freshwater mussel cultured pearls, which comprises a handle, a guide member, a pearl nucleus falling driving member, an inserting guide rod member, a telescopic driving member and a return triggering member, wherein a first mounting groove is formed in the handle, the pearl nucleus falling driving member is movably mounted in the first mounting groove through a first spring, a second mounting groove is formed in the pearl nucleus falling driving member, a stirring U-shaped pipe is arranged at one end of the pearl nucleus falling driving member, a telescopic driving member is arranged at the other end of the pearl nucleus falling driving member, a positioning groove is formed in the side wall of the telescopic driving member, a third mounting groove is formed in the side wall of the first mounting groove, the return triggering member is movably mounted in the third mounting groove through a third spring, the return triggering member is matched with the positioning groove, the inserting guide rod member is movably mounted in the second mounting groove through a second spring, an auxiliary driving pushing block assembly is arranged on the inserting guide rod member, a needle head is arranged at the end of the inserting guide rod member, the needle head is matched with the handle, and the needle head is fixedly arranged at the end of the guide member.
Preferably, the handle is further provided with a top cover, the top cover is provided with a transverse sliding groove and a longitudinal sliding groove, the transverse sliding groove is matched with the telescopic driving member, and the longitudinal sliding groove is matched with the return triggering member.
Preferably, the telescopic driving member further comprises a positioning installation part, a first connecting sliding rod and a first driving pushing block, wherein a positioning groove is formed in the side wall of the positioning installation part and matched with the return triggering member, the positioning installation part is provided with the first connecting sliding rod, the first connecting sliding rod penetrates through the transverse sliding groove, and the first driving pushing block is arranged above the first connecting sliding rod.
Preferably, the return triggering member further comprises a positioning slide block, a second connecting slide bar and a second driving push block, wherein the positioning slide block is installed in the third installation groove, the positioning slide block is connected with the second driving push block through the second connecting slide bar, the second connecting slide bar penetrates through the longitudinal sliding groove, and the second connecting slide bar is installed in the third installation groove through a third spring.
Preferably, the end part of the positioning slide block is provided with a driving inclined plane and a positioning step surface, the telescopic driving component is matched with the driving inclined plane to drive the positioning slide block to move along the third mounting groove, and the positioning step surface is matched with the positioning groove.
Preferably, the insertion guide rod member further comprises a guide rod body and a needle mounting part, one end of the guide rod body is connected with the second spring, the other end of the guide rod body is provided with an internal thread mounting part, the needle mounting part is mounted on the internal thread mounting part, the needle mounting part is provided with a needle, and the telescopic driving member is mounted above the guide rod body.
Preferably, the bead nucleus falling driving member further comprises a first movable frame and a falling part, the first movable frame is installed in a first installation groove, guide protrusions are arranged on two sides of the first movable frame, guide grooves matched with the guide protrusions are formed in the first installation groove, one end of the first movable frame is connected with a first spring, the other end of the first movable frame is provided with the falling part, a connector shell is arranged on the falling part, a stirring U-shaped pipe is arranged on the connector shell, a second installation groove is formed in the first movable frame, the insertion guide rod member is movably installed in the first movable frame through a second spring, and the needle penetrates through a slot in the end part of the connector shell.
Preferably, the through guide member comprises a through guide rod and a fixed mounting frame, the fixed mounting frame is mounted at the end part of the handle, the through guide rod is mounted on the fixed mounting frame, and the end part of the through guide rod is elliptic.
The invention has the beneficial effects that: according to the invention, through the coordination of the handle, the guide member, the bead nucleus shifting driving member, the insertion guide rod member, the telescopic driving member, the return triggering member and the like, the guide positioning is carried out through the guide member, when the guide rod is adopted to make a nucleus feeding channel in the epidermis at the notch along the nucleus position direction in the nucleus inserting operation process, after the epidermis conducted through the guide is opened, not only less damage to epidermis tissues is caused, but also the guide for inserting the bead nucleus is realized, the insertion guide rod member is pushed to a nucleus inserting station through the forward driving telescopic driving member, the insertion guide rod member can position the bead nucleus attached with the cell platelets to the nucleus inserting position, the auxiliary driving pushing block assembly is pushed and driven backward, the needle head is controlled to be pulled back, the bead nucleus shifting driving member shifts the bead nucleus from the needle head, the bead nucleus with the cell platelets is fed to the nucleus inserting position, the bead nucleus is accurately implanted to the nucleus position, the damage to the epidermis tissues and the organs of soft body tissues are reduced, the health of a surgical mother is acted, the operation is simple, the guide, the positioning and the nucleus inserting operation is organically combined, and the survival tool is not required to be replaced.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the structure of a nucleus inserting tool for freshwater mussel cultured pearls;
FIG. 2 is a schematic diagram showing the state of the pearl nucleus feeding of the nucleus inserting tool for pearl culture in freshwater mussel according to the invention;
FIG. 3 is a schematic diagram showing the state of the pearl nucleus of the nucleus-inserting tool for freshwater mussel culture pearls;
FIG. 4 is a schematic top view of a nucleus insertion tool for freshwater mussel cultured pearls;
FIG. 5 is a schematic view of the structure of the insertion guide rod member of the nucleus insertion tool for pearl culture in freshwater mussel according to the invention;
FIG. 6 is a schematic diagram of a left-hand view of the telescoping drive member of the nucleus insertion tool of the freshwater mussel culture pearl of the invention;
fig. 7 is a schematic top view of a return trigger member of a nucleus insertion tool for freshwater mussel culture pearls.
[ detailed description ] of the invention
Referring to fig. 1 to 7, the nucleus inserting tool for freshwater mussel cultured pearls comprises a handle 1, a guide member 2, a pearl nucleus falling driving member 3, an inserting guide rod member 4, a telescopic driving member 5 and a return triggering member 6, wherein a first mounting groove 11 is formed in the handle 1, the pearl nucleus falling driving member 3 is movably mounted in the first mounting groove 11 through a first spring 32, a second mounting groove 312 is formed in the pearl nucleus falling driving member 3, a stirring U-shaped pipe 332 is arranged at one end of the pearl nucleus falling driving member 3, a telescopic driving member 5 is arranged at the other end of the pearl nucleus falling driving member 3, a positioning groove 511 is formed in the side wall of the telescopic driving member 5, a third mounting groove 13 is formed in the side wall of the first mounting groove 11, the return triggering member 6 is movably mounted in the third mounting groove 13 through a third spring 64, the inserting guide rod 511 is movably mounted in the second mounting groove 312 through a second spring 42, an auxiliary guide rod 45 is arranged on the inserting guide rod member 4, a needle tip 44 is arranged at the end of the guide member 4, and the needle tip 44 is fixedly arranged at the end of the needle tip of the needle guide member 2, and the needle guide member 4 is matched with the needle tip 44. The handle 1 is also provided with a top cover 12, the top cover 12 is provided with a transverse sliding groove 121 and a longitudinal sliding groove 122, the transverse sliding groove 121 is matched with the telescopic driving member 5, and the longitudinal sliding groove 122 is matched with the return triggering member 6. The telescopic driving member 5 further comprises a positioning installation part 51, a first connecting sliding rod 52 and a first driving pushing block 53, a positioning groove 511 is formed in the side wall of the positioning installation part 51, the positioning groove 511 is matched with the return triggering member 6, the first connecting sliding rod 52 is arranged on the positioning installation part 51, the first connecting sliding rod 52 penetrates through the transverse sliding groove 121, and the first driving pushing block 53 is arranged above the first connecting sliding rod 52. The return triggering member 6 further comprises a positioning slide block 61, a second connecting slide bar 62 and a second driving pushing block 63, the positioning slide block 61 is installed in the third installation groove 13, the positioning slide block 61 is connected with the second driving pushing block 63 through the second connecting slide bar 62, the second connecting slide bar 62 penetrates through the longitudinal sliding groove 122, and the second connecting slide bar 62 is installed in the third installation groove 13 through the third spring 64. The end of the positioning slide block 61 is provided with a driving inclined plane 611 and a positioning step surface 612, the telescopic driving member 5 is matched with the driving inclined plane 611 to drive the positioning slide block 61 to move along the third mounting groove 13, and the positioning step surface 612 is matched with the positioning groove 511. The insertion guide member 4 further comprises a guide body 41 and a needle mounting portion 43, one end of the guide body 41 is connected with the second spring 42, an internal thread mounting portion 411 is arranged at the other end of the guide body 41, the needle mounting portion 43 is mounted on the internal thread mounting portion 411, and a needle 44 is arranged on the needle mounting portion 43. The bead nucleus falling driving member 3 further comprises a first movable frame 31 and a falling part 33, the first movable frame 31 is installed in the first installation groove 11, guide protrusions 311 are arranged on two sides of the first movable frame 31, guide grooves 111 matched with the guide protrusions 311 are formed in the first installation groove 11, one end of the first movable frame 31 is connected with the first spring 32, the falling part 33 is arranged at the other end of the first movable frame 31, a connector shell 331 is arranged on the falling part 33, a stirring U-shaped tube 332 is arranged on the connector shell 331, a second installation groove 312 is formed in the first movable frame 31, the insertion guide rod member 4 is movably installed in the first movable frame 31 through a second spring 42, and the needle 44 penetrates through a slot 3311 at the end part of the connector shell 331. The through guide member 2 comprises a through guide rod 21 and a fixed mounting frame 22, wherein the fixed mounting frame 22 is mounted at the end part of the handle 1, the through guide rod 21 is mounted on the fixed mounting frame 22, and the end part of the through guide rod 21 is elliptic.
The working process of the invention comprises the following steps:
the invention relates to a nucleus inserting tool for freshwater mussel cultured pearls, which has the working principle that: before the nucleus insertion operation, a small cell sheet is attached to the surface of the pearl nucleus provided with a middle through hole, an auxiliary driving pushing block assembly 45 is pressed, the pearl nucleus is inserted into a needle 44, in the nucleus insertion operation process, an incision is formed in the tissue of the mussel by adopting an opening knife, then a nucleus feeding channel is formed in the epidermis at the incision by adopting a through guide rod 21 along the nucleus position direction, after the epidermis conducted through the ellipsoidal head of the through guide rod 21 is opened, the epidermis tissue is less damaged, the guide is inserted into the pearl nucleus, a telescopic driving member 5 is driven forward to be embedded into a positioning groove 511, the nucleus is pushed to be positioned by a driving member 3, at the moment, a needle 44 on the inserted guide rod member 4 enters a nucleus insertion station along the nucleus feeding channel, namely the pearl nucleus attached with the small cell sheet is positioned to be at the nucleus insertion position by the inserted guide rod member 4, then the auxiliary driving pushing block assembly 45 is pushed backward, the guide rod body 41 is controlled to overcome the resistance of a spring to move backward along a second mounting groove 312, the needle 44 is pushed backward, the nucleus is pushed back, the pearl nucleus is pushed by a U-shaped tube 332, the nucleus is pushed from the nucleus 44 to be inserted into the nucleus insertion position from the nucleus, the nucleus is pushed to be positioned by the nucleus guide member, the nucleus insertion position is not required to be positioned by the pearl nucleus insertion device, the needle 4 is pushed to be positioned away from the nucleus insertion position 1, the nucleus insertion position is not required to be positioned, the nucleus insertion position is replaced, the needle is pushed to be positioned at the nucleus insertion position is required to be positioned, and the nucleus insertion position is simultaneously, the needle is required to be replaced, the nucleus insertion device is simultaneously, the needle is required to be pushed to be positioned to be replaced, and the nucleus insertion device is simultaneously, and the needle is easy to be replaced with a health device, and the needle is required to be replaced.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (3)
1. The utility model provides a nucleus inserting instrument of freshwater mussel breed pearl which characterized in that: including handle (1), lead member (2), pearl nucleus and dial down actuating member (3), insert guide arm member (4), flexible actuating member (5) and return trigger member (6), first mounting groove (11) have been seted up in handle (1), pearl nucleus dials down actuating member (3) through first spring (32) movable mounting in first mounting groove (11), second mounting groove (312) have been seted up in pearl nucleus dials down actuating member (3), the one end of pearl nucleus dials down actuating member (3) is equipped with dials material U-shaped pipe (332), the other end of pearl nucleus dials down actuating member (3) is equipped with flexible actuating member (5), constant head tank (511) have been seted up to the lateral wall of flexible actuating member (5), the lateral wall of first mounting groove (11) is equipped with third mounting groove (13), return trigger member (6) are through third spring (64) movable mounting at third mounting groove (13), return trigger member (6) cooperate with constant head tank (511), insert guide arm (4) have been equipped with through second spring (42) movable mounting groove (45) in auxiliary needle tip (4) insert guide arm (45), the stirring U-shaped pipe (332) is matched with the needle head (44), the through guide member (2) is fixedly arranged at the end part of the handle (1), and the through guide member (2) is positioned right above the needle head (44); the ball nucleus falling driving component (3) further comprises a first movable frame (31) and a falling part (33), the first movable frame (31) is installed in the first installation groove (11), guide protrusions (311) are arranged on two sides of the first movable frame (31), guide grooves (111) matched with the guide protrusions (311) are formed in the first installation groove (11), one end of the first movable frame (31) is connected with the first spring (32), the falling part (33) is arranged at the other end of the first movable frame (31), a connector shell (331) is arranged on the falling part (33), a stirring U-shaped pipe (332) is arranged on the connector shell (331), a second installation groove (312) is formed in the first movable frame (31), the insertion guide rod component (4) is movably installed in the first movable frame (31) through the second spring (42), and the needle (44) penetrates through a slot (1) at the end part of the connector shell (331); the through guide member (2) comprises a through guide rod (21) and a fixed mounting frame (22), the fixed mounting frame (22) is mounted at the end part of the handle (1), the through guide rod (21) is mounted on the fixed mounting frame (22), and the end part of the through guide rod (21) is ellipsoidal; a top cover (12) is further arranged on the handle (1), a transverse sliding groove (121) and a longitudinal sliding groove (122) are formed in the top cover (12), the transverse sliding groove (121) is matched with the telescopic driving component (5), and the longitudinal sliding groove (122) is matched with the return triggering component (6); the telescopic driving component (5) further comprises a positioning installation part (51), a first connecting sliding rod (52) and a first driving pushing block (53), a positioning groove (511) is formed in the side wall of the positioning installation part (51), the positioning groove (511) is matched with the return triggering component (6), the first connecting sliding rod (52) is arranged on the positioning installation part (51), the first connecting sliding rod (52) penetrates through the transverse sliding groove (121), and the first driving pushing block (53) is arranged above the first connecting sliding rod (52); the return triggering member (6) further comprises a positioning sliding block (61), a second connecting sliding rod (62) and a second driving pushing block (63), wherein the positioning sliding block (61) is installed in the third installation groove (13), the positioning sliding block (61) is connected with the second driving pushing block (63) through the second connecting sliding rod (62), the second connecting sliding rod (62) penetrates through the longitudinal sliding groove (122), and the second connecting sliding rod (62) is installed in the third installation groove (13) through a third spring (64).
2. The nucleus-inserting tool for freshwater mussel cultured pearls as claimed in claim 1, wherein: the end part of the positioning slide block (61) is provided with a driving inclined surface (611) and a positioning step surface (612), the telescopic driving component (5) is matched with the driving inclined surface (611) to drive the positioning slide block (61) to move along the third mounting groove (13), and the positioning step surface (612) is matched with the positioning groove (511).
3. The nucleus-inserting tool for freshwater mussel cultured pearls as claimed in claim 1, wherein: the insertion guide rod component (4) further comprises a guide rod body (41) and a needle mounting part (43), one end of the guide rod body (41) is connected with the second spring (42), an internal thread mounting part (411) is arranged at the other end of the guide rod body (41), the needle mounting part (43) is mounted on the internal thread mounting part (411), and a needle (44) is arranged on the needle mounting part (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752708.6A CN107494359B (en) | 2017-08-28 | 2017-08-28 | Nuclear instrument of inserting of pearl is bred to freshwater mussel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752708.6A CN107494359B (en) | 2017-08-28 | 2017-08-28 | Nuclear instrument of inserting of pearl is bred to freshwater mussel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107494359A CN107494359A (en) | 2017-12-22 |
| CN107494359B true CN107494359B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710752708.6A Active CN107494359B (en) | 2017-08-28 | 2017-08-28 | Nuclear instrument of inserting of pearl is bred to freshwater mussel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107494359B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184731B (en) * | 2017-12-28 | 2020-12-01 | 靳琦 | Application tool for inserting nucleus into pearl shell |
| CN108094279B (en) * | 2017-12-28 | 2020-12-01 | 靳琦 | Semi-automatic nuclear inserting tool |
| CN108094278B (en) * | 2017-12-28 | 2020-12-01 | 靳琦 | Full-automatic pearl mussel nucleus insertion operation device |
| 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 |
| CN109392327A (en) * | 2018-11-30 | 2019-03-01 | 怀远县山脉乳水石榴种植有限公司 | Loosening device is used in a kind of pomegranate plantation of included pouring |
| IT201900001577A1 (en) | 2019-02-04 | 2020-08-04 | Stazione Zoologica Anton Dohrn | Process for the production of pearls from edible bivalves and gastropods |
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| Publication number | Publication date |
|---|---|
| CN107494359A (en) | 2017-12-22 |
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Effective date of registration: 20230816 Address after: Room 805, 8th Floor, Building 5, No. 601 Qiuyi Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, China (Zhejiang) Free Trade Pilot Zone, 310051 Applicant after: Zhejiang Tears of Angel Pearl Co.,Ltd. Address before: 311800 No.825, Jucheng village, xinjucheng Town, Shanxiahu Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Qi Niaoding |
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