CN205380725U - Trepanning tool of oyster shell - Google Patents
Trepanning tool of oyster shell Download PDFInfo
- Publication number
- CN205380725U CN205380725U CN201620151194.XU CN201620151194U CN205380725U CN 205380725 U CN205380725 U CN 205380725U CN 201620151194 U CN201620151194 U CN 201620151194U CN 205380725 U CN205380725 U CN 205380725U
- Authority
- CN
- China
- Prior art keywords
- core pin
- concha ostreae
- fixing bar
- support
- hole
- 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
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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
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- Surgical Instruments (AREA)
Abstract
The utility model provides a trepanning tool of oyster shell, including base, support, core pin and crank, on the support is fixed in the base, by last first mounting, second mounting and the oyster shell mounting of down being equipped with in proper order on the support, be equipped with the oyster shell fixed part on the oyster shell mounting, the core pin lower extreme passes first mounting and second mounting, directional oyster shell fixed part in proper order, the one end of crank is articulated with support elasticity, the middle part and the core pin linkage of crank, when the crank when pushing down, the core pin moves to the oyster shell fixed part thereupon. The utility model discloses with the hammering perforation mode that the general purpose tool adopted, improve as the core pin that can carry out the automatic positioning with the oyster shell, realize accurate, quick perforation after, core pin automatic the bounceing that can also at once reset, the perforation of preparing next oyster shell, can effectively solve the day -to -day work in oyster shell perforation success rate not high, cause the shell waste, a difficult problem that operating personnel is consuming time, hard.
Description
Technical field
This utility model relates to a kind of perforating tool, is specifically related to the perforating tool of a kind of Concha Ostreae.
Background technology
Concha Ostreae in the whole world much country be all one of most important marine economy kind, the total output of oyster culture and yield per unit area also all occupy first place in all breed varieties, and therefore oyster culture seed requirement is quite big.Current Concha Ostreae nursery is mainly through naturally collecting seedling and artificial breeding, and artificial breeding produces the conventional method always continuing to use shell nursery and carries out.Shell nursery is being got lines crossed connection bunchiness mainly by shell middle punch, then cultivates.At present, instrument for shell perforation is all the instrument that a series of employing tip is holed, such as existing a kind of instrument is at a handle pane hammer installed below, this instrument is required great effort and is easy to break up Concha Ostreae when using very much, perforation success rate is not high, cause shell to waste, both expended time in, it is also possible to make operator injured in operation.Therefore, in the urgent need to a kind of instrument that can solve the problems referred to above.
Utility model content
The purpose of this utility model is in that, for the deficiencies in the prior art, it is provided that one can meet accurate perforation, again can be time saving and energy saving, easy and simple to handle, the Concha Ostreae perforating tool that processing safety is high.
For achieving the above object, this utility model is by the following technical solutions:
The perforating tool of a kind of Concha Ostreae, including base, support, core pin and crank；Described support is fixed on base, and support is sequentially provided with the first fixture, the second fixture and Concha Ostreae fixture from top to bottom, and described Concha Ostreae fixture is provided with Concha Ostreae fixed part；Core pin lower end sequentially passes through the first fixture and the second fixture, points to Concha Ostreae fixed part；One end of described crank is hinged with rack elasticity, and linking with core pin in the middle part of crank, when crank is pressed downward against, core pin moves to Concha Ostreae fixed part therewith.
Further, described first fixture is the stretch out from support first fixing bar, and the end of the first fixing bar is provided with the first hole, location；Described second fixture is the stretch out from support second fixing bar, and the end of the second fixing bar is provided with the second hole, location；Concha Ostreae fixture is the stretch out from support the 3rd fixing bar, and Concha Ostreae fixed part is the fixing hole being arranged at the 3rd fixing bar end；The lower end of described core pin sequentially passes through the first hole, location and the second hole, location, the first hole, location and the second hole, location and is positioned by core pin, makes core pin lower end point to fixing hole.
Further, the support between the first fixing bar and the second fixing bar is provided with an articulated section, and one end of described crank is hinged with articulated section；Crank is connected by the fixing bar elasticity of spring and first near hinged end place.
Further, described core pin is provided with a connecting hole in the first part positioned between hole and the second hole, location, described crank traverse connecting hole.
Further, the other end of described crank is provided with handle, and handle is provided with anti-skidding lines.
Further, handle be provided with match with human finger hold groove.
Further, described first fixing bar, the second fixing bar and the 3rd fixing bar stretch out all in the horizontal direction, being connected by the first support bar between extension and the base of the 3rd fixing bar, the extension of the second fixing bar and the extension of the 3rd fixing bar are connected by the second support bar.
The perforating tool of a kind of Concha Ostreae that this utility model provides, the hammering perforation means that general purpose tool is adopted, it is improved to and can carry out, with Concha Ostreae, the core pin that is automatically positioned, after realizing perforation accurately and rapidly, core pin can also reset at once automatically upspring, and prepares the perforation of next Concha Ostreae, it is possible to effectively solve Concha Ostreae perforation success rate in routine work not high, causing shell to waste, operator are consuming time, a difficult problem for effort.
Accompanying drawing explanation
Fig. 1 is the structural representation of the perforating tool of a kind of Concha Ostreae that this utility model embodiment provides.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
As it is shown in figure 1, this utility model embodiment provides the perforating tool of a kind of Concha Ostreae, it includes base 1, support 2, core pin 4 and crank 5；Described support 2 is fixed on base 1, and support 2 is sequentially provided with the first fixture, the second fixture and Concha Ostreae fixture from top to bottom, and described Concha Ostreae fixture is provided with Concha Ostreae fixed part；Core pin 4 lower end sequentially passes through the first fixture and the second fixture, points to Concha Ostreae fixed part；One end of described crank 5 and support 2 elastic hinge joint, the middle part of crank 5 and core pin 4 link, and when crank 5 is pressed downward against, core pin 4 moves to Concha Ostreae fixed part therewith.
Specifically, described first fixture is the stretch out from support first fixing bar 7, and the end of the first fixing bar 7 is provided with the first hole, location 71；Described second fixture is the stretch out from support second fixing bar 8, and the end of the second fixing bar 8 is provided with the second hole, location 81；Concha Ostreae fixture is the stretch out from support the 3rd fixing bar 9, and Concha Ostreae fixed part is the fixing hole 91 being arranged at the 3rd fixing bar 9 end；The lower end of described core pin 4 sequentially passes through the first hole, location 71 and the second hole 81, location, and core pin 4 is positioned by the first hole, location 71 and the second hole 81, location, makes core pin 4 lower end point to fixing hole 91.
In the present embodiment, crank 5 in the following manner with support 2 elastic hinge joint, and link with core pin 4.Specifically, the support between the first fixing bar 7 and the second fixing bar 8 is provided with an articulated section 10, and described core pin 4 is provided with a connecting hole 41 in the first part positioned between hole 71 and the second hole 81, location；One end of described crank 5 is after connecting hole 41, hinged with articulated section 10；Crank 5 is connected with the first fixing bar 7 elasticity by spring 3 near hinged end place.
As improvement, the other end of described crank 5 is provided with handle 6, and handle 6 is provided with anti-skidding lines.Described handle 6 can be wooden, and handle 6 is additionally provided with the groove of holding matched with human finger, further fits during the hand gripping handle 6 of operator, and comfort level is higher, it is to avoid skids.
Further, the described first fixing fixing bar of bar 7, second 8 and the 3rd fixing bar 9 stretch out all in the horizontal direction, being connected by the first support bar 11 between extension and the base 1 of the 3rd fixing bar 9, the extension of the second fixing bar 8 and the extension of the 3rd fixing bar 9 are connected by the second support bar 12.First support bar 11 and the second support bar 12 are mainly used in providing support for the second fixing bar 8 and the 3rd fixing bar 9, it is prevented that the second fixing bar 8 and the 3rd fixing bar 9 stress deformation in operation, affect the location of core pin 4.
The perforating tool of a kind of Concha Ostreae that this utility model embodiment provides, the first hole, location 71, second on support 2 positions hole 81 and fixing hole 91 forms sight alignment, and core pin 4 points to, by the positioning function in the first hole, location 71 and the second hole 81, location, the Concha Ostreae being positioned on fixing hole 91 exactly；When being pressed downward against shaking 5, core pin 4 lower end is also moved to fixing hole 91 exactly, and no matter Concha Ostreae can accurately be bored a hole by Concha Ostreae specification size, is greatly improved perforation success rate, decreases the waste of Concha Ostreae.
This utility model embodiment is in use, after being placed on by Concha Ostreae on fixing hole 91, namely hand-off, another hands operation handle 6, can complete perforation work, the generation that effectively prevent again industrial injury thing side simple to operate, improve the safety of operation.Meanwhile, the linkage of crank 5 and core pin 4 have employed lever principle, by crank 5 front end and the spring 3 being connected on the first fixing bar 7, moreover it is possible to by core pin 4 automatic spring, in order to next Concha Ostreae is bored a hole, so time saving and energy saving and efficiency is greatly improved.
The perforating tool of a kind of Concha Ostreae that this utility model provides, the hammering perforation means that general purpose tool is adopted, it is improved to and can carry out, with Concha Ostreae, the core pin that is automatically positioned, after realizing perforation accurately and rapidly, core pin can also reset at once automatically upspring, and prepares the perforation of next Concha Ostreae, it is possible to effectively solve Concha Ostreae perforation success rate in routine work not high, causing shell to waste, operator are consuming time, a difficult problem for effort.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. the perforating tool of a Concha Ostreae, it is characterised in that include base, support, core pin and crank；Described support is fixed on base, and support is sequentially provided with the first fixture, the second fixture and Concha Ostreae fixture from top to bottom, and described Concha Ostreae fixture is provided with Concha Ostreae fixed part；Core pin lower end sequentially passes through the first fixture and the second fixture, points to Concha Ostreae fixed part；One end of described crank is hinged with rack elasticity, and linking with core pin in the middle part of crank, when crank is pressed downward against, core pin moves to Concha Ostreae fixed part therewith.
2. the perforating tool of Concha Ostreae according to claim 1, it is characterised in that described first fixture is the stretch out from support first fixing bar, and the end of the first fixing bar is provided with the first hole, location；Described second fixture is the stretch out from support second fixing bar, and the end of the second fixing bar is provided with the second hole, location；Concha Ostreae fixture is the stretch out from support the 3rd fixing bar, and Concha Ostreae fixed part is the fixing hole being arranged at the 3rd fixing bar end；The lower end of described core pin sequentially passes through the first hole, location and the second hole, location, the first hole, location and the second hole, location and is positioned by core pin, makes core pin lower end point to fixing hole.
3. the perforating tool of Concha Ostreae according to claim 2, it is characterised in that the support between the first fixing bar and the second fixing bar is provided with an articulated section, and one end of described crank is hinged with articulated section；Crank is connected by the fixing bar elasticity of spring and first near hinged end place.
4. the perforating tool of Concha Ostreae according to claim 2, it is characterised in that described core pin is provided with a connecting hole in the first part positioned between hole and the second hole, location, described crank traverse connecting hole.
5. the perforating tool of Concha Ostreae according to claim 2, it is characterised in that the other end of described crank is provided with handle, handle is provided with anti-skidding lines.
6. the perforating tool of Concha Ostreae according to claim 5, it is characterised in that handle be provided with match with human finger hold groove.
7. the perforating tool of Concha Ostreae according to claim 2, it is characterized in that, described first fixing bar, the second fixing bar and the 3rd fixing bar stretch out all in the horizontal direction, being connected by the first support bar between extension and the base of the 3rd fixing bar, the extension of the second fixing bar and the extension of the 3rd fixing bar are connected by the second support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151194.XU CN205380725U (en) | 2016-02-29 | 2016-02-29 | Trepanning tool of oyster shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151194.XU CN205380725U (en) | 2016-02-29 | 2016-02-29 | Trepanning tool of oyster shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380725U true CN205380725U (en) | 2016-07-13 |
Family
ID=56351074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151194.XU Expired - Fee Related CN205380725U (en) | 2016-02-29 | 2016-02-29 | Trepanning tool of oyster shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772480A (en) * | 2021-02-04 | 2021-05-11 | 宁波大学 | Clam shell drilling string rope device for porphyra haitanensis seedling raising and using method thereof |
-
2016
- 2016-02-29 CN CN201620151194.XU patent/CN205380725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772480A (en) * | 2021-02-04 | 2021-05-11 | 宁波大学 | Clam shell drilling string rope device for porphyra haitanensis seedling raising and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170229 |