CN205833191U - A kind of Novel crucible - Google Patents
A kind of Novel crucible Download PDFInfo
- Publication number
- CN205833191U CN205833191U CN201620645252.4U CN201620645252U CN205833191U CN 205833191 U CN205833191 U CN 205833191U CN 201620645252 U CN201620645252 U CN 201620645252U CN 205833191 U CN205833191 U CN 205833191U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- crucible
- grinding
- cavity
- novel
- 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
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a kind of Novel crucible, including crucible body, in crucible body, be provided with crucible cavity；Described crucible cavity inner wall top is provided with annular projection, and annular protrusion is provided with upper cover plate, and upper cover plate includes cover plate I and cover plate II, pivot joint between cover plate I and cover plate II；It is provided with a through hole on described cover plate I, is provided with a universal ball seat in through hole, in universal ball seat, is provided with spherical groove, in spherical groove, be provided with a spherical connection seat.The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.
Description
Technical field
This utility model relates to a kind of Novel crucible, belongs to teaching equipment field.
Background technology
Crucible is the important component part of chemical apparatuses, and it is fusing and refined metals liquid and solid-liquid heating, reacts
Container, be to ensure that the basis that chemical reaction is smoothed out.The model specification of crucible is more, application time not by production scale,
Batch size and the restriction of melting material kind, can arbitrarily select, and the suitability is relatively strong, and can ensure to be smelted the purity of material.
But existing crucible needs to be stirred in heating process so that heated is heated evenly in crucible, particularly heats
During powder article, easily there is sintering phenomenon in powder article so that heating process lengthens, and affects experiment progress.
Utility model content
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of novel earthenware
Crucible, easy to use, powder heating thing is ground, prevents sintering.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of Novel crucible, including crucible
Body, is provided with crucible cavity in crucible body；Described crucible cavity inner wall top is provided with annular projection, and annular protrusion is provided with
Upper cover plate, upper cover plate includes cover plate I and cover plate II, pivot joint between cover plate I and cover plate II；It is provided with one on described cover plate I to lead to
Hole, is provided with a universal ball seat, is provided with spherical groove in universal ball seat in through hole, be provided with a spherical company in spherical groove
Joint chair, connecting seat connection has milling bar, and milling bar stretches in crucible cavity after connecting seat；The top of described milling bar is arranged
Have a circular connection dish, milling bar be connected that dish is vertical to be connected, the end face of connection dish is provided with hemispheric grinding head,
If it is protruding to be provided with dry grinding on grinding head, grinding projection is arc, and grinding protruding radian is 2.17；Described crucible cavity
Bottom surface is hemispherical, 1.25 times of the radius that bottom surface radius is grinding head of crucible cavity.
Optimize, above-mentioned Novel crucible, the outer surface bottom surface of described crucible body is provided with some heating tanks.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The application's
Design adds grinding head and grinding projection in crucible cavity, when powder dress article heating, convex by grinding head and grinding
Used by the grinding risen, prevent the sintering of heating object, reduce heat time heating time.In order to improve grinding effect, by grinding head and crucible
The bottom surface of cavity is set to hemispherical, and is set to be 2.17 by grinding protruding radian.
And the design of the application arranges annular projection in crucible cavity, then upper cover plate is set on annular protrusion,
When splashing, upper cover plate is possible to prevent the melted article injury user sputtered.But it is the increase in upper cover plate, in heating process
Middle increase when throwing compound in crucible inconvenient, therefore the application upper cover plate is set to cover plate I and the form of cover plate II pivot joint,
When midway needs to add other article, open cover plate II, conveniently put into.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of annular projection of the present utility model；
In figure: 1 be crucible body, 2 for grind protruding, 3 be crucible cavity, 4 be annular projection, 5 be cover plate for cover plate I, 6
II, 7 be universal ball seat, 8 for connect seat, 9 be milling bar, 10 be connection dish, 11 for grinding head.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is a kind of Novel crucible, including crucible body, is provided with crucible cavity in crucible body；Described crucible chamber
Body upper inside wall is provided with annular projection, and annular protrusion is provided with upper cover plate, and upper cover plate includes cover plate I and cover plate II, cover plate I
And pivot joint between cover plate II；It is provided with a through hole on described cover plate I, in through hole, is provided with a universal ball seat, universal ball seat
Inside being provided with spherical groove, be provided with a spherical connection seat in spherical groove, connecting seat connection has milling bar, and milling bar is through even
Stretch into after joint chair in crucible cavity；The top of described milling bar is provided with a circular connection dish, and milling bar hangs down with being connected dish
Direct-connected connect, the end face of connection dish is provided with hemispheric grinding head, if it is protruding to be provided with dry grinding on grinding head, grind projection
For arc, grinding protruding radian is 2.17；The bottom surface of described crucible cavity is hemispherical, and the bottom surface radius of crucible cavity is for grinding
1.25 times of the radius of bistrique.It is provided with some heating tanks on the outer surface bottom surface of described crucible body.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The application's
Design adds grinding head and grinding projection in crucible cavity, when powder dress article heating, convex by grinding head and grinding
Used by the grinding risen, prevent the sintering of heating object, reduce heat time heating time.In order to improve grinding effect, by grinding head and crucible
The bottom surface of cavity is set to hemispherical, and is set to be 2.17 by grinding protruding radian.
And the design of the application arranges annular projection in crucible cavity, then upper cover plate is set on annular protrusion,
When splashing, upper cover plate is possible to prevent the melted article injury user sputtered.But it is the increase in upper cover plate, in heating process
Middle increase when throwing compound in crucible inconvenient, therefore the application upper cover plate is set to cover plate I and the form of cover plate II pivot joint,
When midway needs to add other article, open cover plate II, conveniently put into.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in essential scope of the present utility model, the change made, retrofits, adds or replaces, all
Protection domain of the present utility model should be belonged to.
Claims (2)
1. a Novel crucible, it is characterised in that: include crucible body, in crucible body, be provided with crucible cavity；Described crucible cavity
Upper inside wall is provided with annular projection, and annular protrusion is provided with upper cover plate, and upper cover plate includes cover plate I and cover plate II, cover plate I He
Pivot joint between cover plate II；It is provided with a through hole on described cover plate I, is provided with a universal ball seat in through hole, in universal ball seat
Being provided with spherical groove, be provided with a spherical connection seat in spherical groove, connecting seat connection has milling bar, and milling bar is through connecting
Stretch into after Zuo in crucible cavity；The top of described milling bar is provided with a circular connection dish, and milling bar is with to be connected dish vertical
Connecting, the end face of connection dish is provided with hemispheric grinding head, if it is protruding to be provided with dry grinding on grinding head, grinding projection is
Arc, grinding protruding radian is 2.17；The bottom surface of described crucible cavity is hemispherical, and the bottom surface radius of crucible cavity is for grinding
1.25 times of the radius of head.
Novel crucible the most according to claim 1, it is characterised in that: if being provided with on the outer surface bottom surface of described crucible body
Dry heating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645252.4U CN205833191U (en) | 2016-06-27 | 2016-06-27 | A kind of Novel crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645252.4U CN205833191U (en) | 2016-06-27 | 2016-06-27 | A kind of Novel crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833191U true CN205833191U (en) | 2016-12-28 |
Family
ID=57620260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620645252.4U Expired - Fee Related CN205833191U (en) | 2016-06-27 | 2016-06-27 | A kind of Novel crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935598A (en) * | 2016-06-27 | 2016-09-14 | 江阴市正中科教器材有限公司 | Novel crucible |
-
2016
- 2016-06-27 CN CN201620645252.4U patent/CN205833191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935598A (en) * | 2016-06-27 | 2016-09-14 | 江阴市正中科教器材有限公司 | Novel crucible |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204698338U (en) | A kind of automatic stirring energy-saving and high-pressure electric cooker up and down | |
| CN203914540U (en) | A kind of evaporation flow-guiding type electric heating boils teapot | |
| CN105935598A (en) | Novel crucible | |
| CN205833191U (en) | A kind of Novel crucible | |
| CN206715972U (en) | A kind of high school student chemical experiment crucible of burn prevention | |
| CN205843364U (en) | One exempts from stirring crucible | |
| CN102772134A (en) | Heat-accumulation thermal-insulation electric kettle | |
| CN202698830U (en) | Main and auxiliary kettle | |
| CN107411558A (en) | A kind of novel intelligent insulating pot | |
| CN203447112U (en) | Jug and kungfu tea tray matched with jug | |
| CN105935597A (en) | Crucible for chemical experiments | |
| CN206995082U (en) | A kind of liquid heater | |
| CN206314981U (en) | A kind of novel infrared health-promotion kettle | |
| CN207147246U (en) | A kind of anode material of lithium battery is calcined disk | |
| CN204862381U (en) | Bottle | |
| CN201929784U (en) | Safe thermos bottle | |
| CN209563945U (en) | It is a kind of with the cup for putting medicine space | |
| CN204234017U (en) | A kind of insulated pouring flat-bottom tank | |
| CN207784937U (en) | A kind of Novel electric kettle | |
| CN204318373U (en) | A kind of multiliner electric cooker | |
| CN205585569U (en) | Modular heatable plastics drinking cup | |
| CN202681639U (en) | Vacuum and heat storage double-insulating electric kettle provided with long-term insulating structure and capable of discharging water from middle part | |
| CN206576766U (en) | Intelligent heating is held in both hands | |
| CN207755049U (en) | Pure titanium electric kettle | |
| CN208550901U (en) | A kind of multifunctional portable vacuum cup |
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: 20161228 Termination date: 20170627 |