CN207468769U - A kind of heater for graphite field system - Google Patents
A kind of heater for graphite field system Download PDFInfo
- Publication number
- CN207468769U CN207468769U CN201721270222.0U CN201721270222U CN207468769U CN 207468769 U CN207468769 U CN 207468769U CN 201721270222 U CN201721270222 U CN 201721270222U CN 207468769 U CN207468769 U CN 207468769U
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- Prior art keywords
- block
- heater
- positioning
- heater body
- link
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of heaters for graphite field system, including firm banking, the top of the firm banking is equipped with heater body, heater body is hollow structure, the top of heater body is connected with sealing cover, graphite crucible is installed in heater body, silica crucible is installed in graphite crucible, the top of heater body is opened up there are two link slot, the bottom end of sealing cover is welded with two link blocks, link slot is slidably connected with link block, and one end of link block is extended to outside link slot, the both sides of heater body offer locating groove, locating groove is connected with link slot, positioning wedged block is slidably fitted in locating groove, and one end of positioning wedged block is extended to outside locating groove.The utility model is simple in structure, easy to use, and quickly heater body and sealing cover can be dismounted, and operation is easy, shortens the time, improves work efficiency.
Description
Technical field
The utility model is related to heater technical field more particularly to a kind of heaters for graphite field system.
Background technology
Graphite field system includes heating system and support system, and graphite crucible supports silica crucible, and polysilicon is mounted in
In silica crucible, 1420 degree are heated to, is fused into melted silicon, crystallized i.e. crystal growth.
Heater body and sealing cover are all attached by current existing heater with bolt mostly, are being put
It needs often to open sealing cover when material and feeding, the damage of screw thread and threaded hole is be easy to cause commonly using bolt, uses bolt
It is not easy to assemble, so, we have proposed a kind of heaters for graphite field system for solving the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed is used for graphite thermal
The heater of field system.
To achieve these goals, the utility model employs following technical solution：
A kind of heater for graphite field system, including firm banking, the top of the firm banking, which is equipped with, to be added
Hot device ontology, heater body are hollow structure, and the top of heater body is connected with sealing cover, is equipped in heater body
Graphite crucible, is equipped with silica crucible in graphite crucible, and the top of heater body opens up that there are two link slot, the bottoms of sealing cover
End is welded with two link blocks, and link slot is slidably connected with link block, and one end of link block is extended to outside link slot, heater
The both sides of ontology offer locating groove, and locating groove is connected with link slot, and positioning wedged block is slidably fitted in locating groove,
And one end of positioning wedged block is extended to outside locating groove, one end that positioning wedged block is located at outside locating groove is welded with pulling plate, positioning
Spring is arranged with outside fixture block, one end of spring is welded on pulling plate, and the other end of spring is welded in heater body, link block
One end in link slot offers positioning through hole, and positioning through hole is slidably connected with positioning wedged block, and the both ends of positioning wedged block
It all extends to outside positioning through hole.
Preferably, the first sliding rail is mounted on the inner wall of the link slot both sides, the both sides of positioning wedged block are welded with
First sliding block, two the first sliding blocks are slidably mounted on respectively in two the first sliding rails.
Preferably, the second sliding rail is mounted on the inner wall of the link slot both sides, the both sides of link block are welded with
Two sliding blocks, two the second sliding blocks are slidably mounted on respectively in two the second sliding rails.
Preferably, the top of the firm banking opens up fluted, and heater body is fixedly mounted in groove.
Preferably, gasket is installed on the inner wall of the link slot, gasket is in contact with link block.
Preferably, it is rolled on the inner wall of the positioning through hole and the first ball is installed, the first ball connects with positioning wedged block
It touches.
Preferably, it is rolled on the inner wall of the locating groove and the second ball is installed, the second ball connects with positioning wedged block
It touches.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by firm banking, heater body, sealing cover, graphite crucible, silica crucible, link slot,
Link block, locating groove, positioning wedged block, pulling plate, spring and positioning through hole construct a kind of for graphite field system jointly
Heater when needing to install heater body and sealing cover, first, link block and link slot is slidably connected, made
Link block is slided to close to the direction of link slot, under the cooperation of locating groove, positioning wedged block, pulling plate and spring, blocks positioning
Block is slided to the direction of remotely located card slot, when positioning through hole and locating groove flush, in positioning wedged block, pulling plate and spring
Cooperation under, positioning wedged block is made to be slided to close to the direction of positioning through hole, when positioning wedged block passes through positioning through hole, is completed pair
The installment work of heater body and sealing cover, the utility model is simple in structure, easy to use, can be quickly to heater sheet
Body and sealing cover are dismounted, and operation is easy, are shortened the time, are improved work efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of heater for graphite field system structure diagram；
Fig. 2 be the utility model proposes a kind of heater for graphite field system part A structure diagram.
In figure：1 firm banking, 2 heater bodies, 3 sealing covers, 4 graphite crucibles, 5 silica crucibles, 6 link slots, 7 connections
Block, 8 locating grooves, 9 positioning wedged blocks, 10 pulling plates, 11 springs, 12 positioning through hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of heater for graphite field system, including firm banking 1, the top of firm banking 1
Heater body 2 is installed, heater body 2 is hollow structure, and the top of heater body 2 is connected with sealing cover 3, heater
Graphite crucible 4 in ontology 2 is installed, silica crucible 5 is installed in graphite crucible 4, there are two the top of heater body 2 opens up
Link slot 6, the bottom end of sealing cover 3 are welded with two link blocks 7, and link slot 6 is slidably connected with link block 7, and the one of link block 7
End is extended to outside link slot 6, and the both sides of heater body 2 offer locating groove 8, and locating groove 8 is connected with link slot 6,
Positioning wedged block 9 is slidably fitted in locating groove 8, and one end of positioning wedged block 9 is extended to outside locating groove 8, positioning wedged block 9
Pulling plate 10 is welded in one end outside locating groove 8, is arranged with spring 11 outside positioning wedged block 9, one end of spring 11 is welded on drawing
On plate 10, the other end of spring 11 is welded in heater body 2, and one end that link block 7 is located in link slot 6 offers positioning
Through-hole 12, positioning through hole 12 are slidably connected with positioning wedged block 9, and the both ends of positioning wedged block 9 are all extended to outside positioning through hole 12, lead to
Cross firm banking 1, heater body 2, sealing cover 3, graphite crucible 4, silica crucible 5, link slot 6, link block 7, locating groove
8th, positioning wedged block 9, pulling plate 10, spring 11 and positioning through hole 12 construct a kind of heater for graphite field system jointly,
When needing to install heater body 2 and sealing cover 3, first, link block 7 and link slot 6 are slidably connected, make connection
Block 7 is slided to close to the direction of link slot 6, and under the cooperation of locating groove 8, positioning wedged block 9, pulling plate 10 and spring 11, it is fixed to make
Position fixture block 9 is slided to the direction of remotely located card slot 8, when positioning through hole 12 and during 8 flush of locating groove, positioning wedged block 9,
Under the cooperation of pulling plate 10 and spring 11, positioning wedged block 9 is made to be slided to close to the direction of positioning through hole 12, when positioning wedged block 9 passes through
During positioning through hole 12, the installment work to heater body 2 and sealing cover 3 is completed, the utility model is simple in structure, user
Just, quickly heater body 2 and sealing cover 3 can be dismounted, operation is easy, shortens the time, improves work efficiency.
The first sliding rail is mounted on the inner wall of 8 both sides of link slot, the both sides of positioning wedged block 9 are welded with the first sliding block,
Two the first sliding blocks are slidably mounted on respectively in two the first sliding rails, and the second sliding rail is mounted on the inner wall of 6 both sides of link slot,
The both sides of link block 7 are welded with the second sliding block, and two the second sliding blocks are slidably mounted on respectively in two the second sliding rails, fixed bottom
The top of seat 1 opens up fluted, and heater body 2 is fixedly mounted in groove, and gasket is equipped on the inner wall of link slot 6,
Gasket is in contact with link block 7, is rolled on the inner wall of positioning through hole 12 and is equipped with the first ball, the first ball and positioning wedged block
9 are in contact, and are rolled on the inner wall of locating groove 8 and are equipped with the second ball, and the second ball is in contact with positioning wedged block 9, by solid
Determine pedestal 1, heater body 2, sealing cover 3, graphite crucible 4, silica crucible 5, link slot 6, link block 7, locating groove 8, determine
Position fixture block 9, pulling plate 10, spring 11 and positioning through hole 12 construct a kind of heater for graphite field system jointly, when need
When being installed to heater body 2 and sealing cover 3, first, link block 7 and link slot 6 are slidably connected, make link block 7
It is slided to close to the direction of link slot 6, under the cooperation of locating groove 8, positioning wedged block 9, pulling plate 10 and spring 11, blocks positioning
Block 9 is slided to the direction of remotely located card slot 8, when positioning through hole 12 and 8 flush of locating groove, in positioning wedged block 9, pulling plate
10 and spring 11 cooperation under, make positioning wedged block 9 to close to positioning through hole 12 direction slide, when positioning wedged block 9 pass through positioning
During through-hole 12, the installment work to heater body 2 and sealing cover 3 is completed, the utility model is simple in structure, easy to use,
Quickly heater body 2 and sealing cover 3 can be dismounted, operation is easy, shortens the time, improves work efficiency.
In the utility model, when needing to install heater body 2 and sealing cover 3, first, by link block 7 with
Link slot 6 is slidably connected, and link block 7 is made to be slided to close to the direction of link slot 6, pulls pulling plate 10, and pulling plate 10 is made to add to separate
The direction movement of hot device ontology 2, pulling plate 10 drives positioning wedged block 9 to be slided to the direction of remotely located card slot 8, when link block 7 is slided
When moving positioning through hole 12 with 8 flush of locating groove, pulling plate 10 is unclamped, under the action of spring 11, pulling plate 10 drives positioning
Fixture block 9 is slided to close to the direction of positioning through hole 12, when positioning wedged block 9 passes through positioning through hole 12, completes consolidating for link block 7
It is fixed, so as to complete to 3 installment work of heater body 2 and sealing cover, when needing that heater body 2 and sealing cover 3 are carried out
During dismounting, first, pulling plate 10 is pulled, pulling plate 10 is made to be moved to the direction far from heater body 2, pulling plate 10 drives positioning wedged block
9 slide to the direction of remotely located through-hole 12, when positioning wedged block 9 fully slides out out of positioning through hole 12, make link block 7 to remote
Direction from link slot 6 is slided, and when link block 7 fully slides out out of link slot 6, is completed to heater body 2 and sealing
The dismantlement work of lid 3.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
- A kind of 1. heater for graphite field system, including firm banking (1), which is characterized in that the firm banking (1) Top heater body (2) is installed, heater body (2) is hollow structure, and the top of heater body (2) is connected with close It covers (3), graphite crucible (4) in heater body (2) is installed, silica crucible (5) is installed in graphite crucible (4), is heated The top of device ontology (2) is opened up there are two link slot (6), and the bottom end of sealing cover (3) is welded with two link blocks (7), link slot (6) it is slidably connected with link block (7), and one end of link block (7) extends to link slot (6) outside, the both sides of heater body (2) Locating groove (8) is offered, locating groove (8) is connected with link slot (6), and positioning card is slidably fitted in locating groove (8) Block (9), and one end of positioning wedged block (9) extends to locating groove (8) outside, positioning wedged block (9) positioned at locating groove (8) outside one End is welded with pulling plate (10), and spring (11) is arranged with outside positioning wedged block (9), and one end of spring (11) is welded on pulling plate (10), The other end of spring (11) is welded in heater body (2), and the one end of link block (7) in link slot (6) offers fixed Position through-hole (12), positioning through hole (12) is slidably connected with positioning wedged block (9), and the both ends of positioning wedged block (9) all extend to positioning Through-hole (12) is outside.
- A kind of 2. heater for graphite field system according to claim 1, which is characterized in that the link slot (8) the first sliding rail is mounted on the inner wall of both sides, the both sides of positioning wedged block (9) are welded with the first sliding block, two first cunnings Block is slidably mounted on respectively in two the first sliding rails.
- A kind of 3. heater for graphite field system according to claim 1, which is characterized in that the link slot (6) the second sliding rail is mounted on the inner wall of both sides, the both sides of link block (7) are welded with the second sliding block, two the second sliding blocks It is slidably mounted on respectively in two the second sliding rails.
- A kind of 4. heater for graphite field system according to claim 1, which is characterized in that the firm banking (1) top opens up fluted, and heater body (2) is fixedly mounted in groove.
- A kind of 5. heater for graphite field system according to claim 1, which is characterized in that the link slot (6) gasket is installed, gasket is in contact with link block (7) on inner wall.
- A kind of 6. heater for graphite field system according to claim 1, which is characterized in that the positioning through hole (12) it is rolled on inner wall and the first ball is installed, the first ball is in contact with positioning wedged block (9).
- A kind of 7. heater for graphite field system according to claim 1, which is characterized in that the locating groove (8) it is rolled on inner wall and the second ball is installed, the second ball is in contact with positioning wedged block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270222.0U CN207468769U (en) | 2017-09-29 | 2017-09-29 | A kind of heater for graphite field system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270222.0U CN207468769U (en) | 2017-09-29 | 2017-09-29 | A kind of heater for graphite field system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207468769U true CN207468769U (en) | 2018-06-08 |
Family
ID=62267404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721270222.0U Expired - Fee Related CN207468769U (en) | 2017-09-29 | 2017-09-29 | A kind of heater for graphite field system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207468769U (en) |
-
2017
- 2017-09-29 CN CN201721270222.0U patent/CN207468769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |