CN210560885U - Single crystal furnace convenient for taking materials - Google Patents
Single crystal furnace convenient for taking materials Download PDFInfo
- Publication number
- CN210560885U CN210560885U CN201921338442.1U CN201921338442U CN210560885U CN 210560885 U CN210560885 U CN 210560885U CN 201921338442 U CN201921338442 U CN 201921338442U CN 210560885 U CN210560885 U CN 210560885U
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- China
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- fixed
- block
- crucible
- single crystal
- threaded rod
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Abstract
The utility model discloses a single crystal growing furnace convenient to get material, including making stove, motor, elevator, graphite heater and crucible, the right side fixed surface who makes the stove has the motor, the surface of bull stick is provided with first conical gear, the inside fixed surface who makes the stove has the fixed plate, the lower extreme of threaded rod is fixed with second conical gear, the last fixed surface of fixed plate has the fixed block, the last fixed surface of elevator has the layer board, graphite heater's last fixed surface has the crucible, the inside surface who makes the stove is provided with the steady piece, the surface of fixed block is seted up flutedly. This single crystal growing furnace convenient to get material is provided with the stabilizing block, can prevent that the crucible from taking place to become flexible rather than the fixed block of bottom after long-time the use to in-process in the rising or the decline of crucible can not appear empting the phenomenon, thereby guaranteed the stability of crucible, also protected the shaping of single crystal simultaneously.
Description
Technical Field
The utility model relates to a single crystal growing furnace equipment technical field specifically is a single crystal growing furnace convenient to get material.
Background
The single crystal furnace is a melting furnace for manufacturing single crystals, the single crystal manufacturing must be carried out under the protection of inert gas, so that the equipment cannot be oxidized, and the single crystal has a plurality of purposes, such as photovoltaic power generation, and the cost of the photovoltaic power generation can be reduced.
However, most of the existing single crystal furnaces have the following problems:
firstly, materials are inconvenient to take, crucibles of most of single crystal furnaces are fixedly arranged in a manufacturing furnace at present, and when a small amount of solution is still in the crucibles, precipitated single crystals are not easy to take out, so that the manufacturing time of the single crystals is wasted;
secondly, the crucible rises unstably inadequately, and most crucible elevating gear at present only lifts up the crucible, does not have fixing device to the both sides of crucible, and the lifting device simple structure of crucible makes the crucible unstable inadequately at the in-process that rises.
Therefore, we propose a single crystal furnace which facilitates taking materials so as to solve the problems proposed in the above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single crystal growing furnace convenient to get material to solve above-mentioned background art and propose present most single crystal growing furnace and get the inconvenient and not enough stable problem of crucible rise.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single crystal growing furnace convenient to get material, is including making stove, motor, lifting block, graphite heater and crucible, the right side fixed surface who makes the stove has the motor, and the left end of motor is fixed with the bull stick, the surface of bull stick is provided with first bevel gear, the inside fixed surface who makes the stove has the fixed plate, and the surface mounting of fixed plate has the threaded rod, the lower extreme of threaded rod is fixed with second bevel gear, the upper surface of fixed plate has the fixed block, and the surface of fixed block is provided with the elevator, the upper surface of elevator is fixed with the layer board, and the layer board upper surface fixed has the graphite heater, the upper surface of graphite heater is fixed with the crucible, the inside surface who makes the stove is provided with the firm piece, the surface of fixed block is seted up flutedly.
Preferably, the threaded rod and the fixed plate form a rotating structure, and the threaded rod is symmetrically provided with two groups relative to the transverse center of the fixed plate.
Preferably, the connection mode between the lifting block and the threaded rod is threaded connection, and the lifting block is in an inverted 7 shape.
Preferably, the lifting block forms a sliding structure through the groove and the fixing block, and the ascending distance of the lifting block is larger than the distance between the stabilizing block and the upper surface of the manufacturing furnace.
Preferably, the stabilizing block and the manufacturing furnace form a sliding structure, the right end of the stabilizing block is semicircular, and the length of the right end of the stabilizing block is equal to the radius of the crucible.
Compared with the prior art, the beneficial effects of the utility model are that: the single crystal furnace is convenient for taking materials;
(1) the crucible is provided with the stabilizing block, so that the crucible can be prevented from being loosened from the fixing block at the bottom of the crucible after being used for a long time, and the crucible cannot topple over in the ascending or descending process of the crucible, so that the stability of the crucible is ensured, and the forming of single crystals is also protected;
(2) the threaded rod, the fixed block and the lifting block are arranged, so that the position of the crucible in the manufacturing furnace can be adjusted, and the separated single crystal can be easily taken out after only a small amount of molten liquid remains in the crucible, so that the manufacturing time of the single crystal is saved, the efficiency is improved, and the yield of the single crystal is increased;
(3) the crucible furnace is provided with a first bevel gear, a second bevel gear and a fixing plate, which can provide supporting force for a threaded rod, and simultaneously transmit the rotation of a motor to the threaded rod, so that the threaded rod can synchronously rotate, and the position of a crucible in a manufacturing furnace can be adjusted;
drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the top view of the stabilizing block of the present invention;
FIG. 3 is a schematic view of the top view of the lifting block of the present invention;
fig. 4 is the left view structure diagram of the lifting block of the present invention.
In the figure: 1. a manufacturing furnace; 2. a motor; 3. a rotating rod; 4. a fixing plate; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded rod; 8. a fixed block; 9. a lifting block; 10. a support plate; 11. a graphite heater; 12. a stabilizing block; 13. a crucible; 14. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a single crystal furnace convenient for material taking comprises a manufacturing furnace 1, a motor 2, a rotating rod 3, a fixing plate 4, a first bevel gear 5, a second bevel gear 6, a threaded rod 7, a fixing block 8, a lifting block 9, a supporting plate 10, a graphite heater 11, a stabilizing block 12, a crucible 13 and a groove 14, wherein the motor 2 is fixed on the right side surface of the manufacturing furnace 1, the rotating rod 3 is fixed on the left end of the motor 2, the first bevel gear 5 is arranged on the surface of the rotating rod 3, the fixing plate 4 is fixed on the upper surface of the inside of the manufacturing furnace 1, the threaded rod 7 is installed on the surface of the fixing plate 4, the second bevel gear 6 is fixed at the lower end of the threaded rod 7, the fixing block 8 is fixed on the upper surface of the fixing plate 4, the lifting block 9 is arranged on the surface of the fixing block 8, the supporting plate 10 is fixed on the upper surface of the lifting block 9, the graphite heater 11 is fixed on, the inner surface of the manufacturing furnace 1 is provided with a fixed block 12, and the surface of the fixed block 8 is provided with a groove 14.
The rotating structure is composed of the threaded rod 7 and the fixing plate 4, two groups of threaded rods 7 are symmetrically arranged on the transverse center of the fixing plate 4, the rotation of the threaded rod 7 is not affected, and the fixing plate 4 can provide supporting force for the threaded rod 7.
The elevating block 9 is connected to the threaded rod 7 by a screw, and the elevating block 9 has an inverted 7-shape, so that the crucible 13 can be adjusted in position in the manufacturing furnace 1, and the single crystal deposited in the crucible 13 can be more easily taken out.
The lifting block 9 and the fixed block 8 form a sliding structure through the groove 14, and the lifting distance of the lifting block 9 is larger than the distance between the crucible 13 and the fixed block 12 and the upper surface of the manufacturing furnace 1, so that a small amount of single crystals precipitated at the bottom of the crucible 13 are easy to take out after the crucible 13 is lifted.
The stabilizing block 12 and the manufacturing furnace 1 form a sliding structure, the right end of the stabilizing block 12 is semicircular, and the length of the right end of the stabilizing block 12 is equal to the radius of the crucible 13, so that the crucible 13 is prevented from being unstable in the lifting process due to looseness of the crucible 13 and the supporting plate 10 after the crucible 13 is used for a long time, the stability of the crucible 13 is ensured, and the safety of single crystals is also protected.
The working principle is as follows: firstly, as shown in fig. 1 and 3, when most of the single crystal precipitated in the crucible 13 is removed, a small amount of single crystal is not easily taken from the bottom of the crucible 13, the motor 2 is turned on, the rotating rod 3 is driven by the motor 2 to rotate, because the first bevel gear 5 is fixed on the rotating rod 3, the first bevel gear 5 rotates along with the rotating rod 3, because the first bevel gear 5 and the second bevel gear 6 are meshed with each other, the first bevel gear 5 drives the second bevel gear 6 to rotate, because the threaded rod 7 is fixedly connected with the second bevel gear 6, and the threaded rod 7 and the fixing plate 4 form a rotating structure, so that the threaded rod 7 rotates along with the second bevel gear 6, because the connection mode between the lifting block 9 and the threaded rod 7 is threaded connection, and as shown in fig. 4, and the lifting block 9 and the fixing block 8 form a sliding structure through the groove 14, so when the threaded rod 7 rotates, the lifting block 9 slides upwards on the fixed block 8, the crucible 13 is jacked upwards by the lifting block 9, and because the ascending distance of the lifting block 9 is greater than the distance between the stabilizing block 12 and the upper surface of the manufacturing furnace 1, the single crystal precipitated at the bottom of the crucible 13 can be completely taken out, so that the time for taking out the single crystal is saved, and the production efficiency is improved;
according to the illustration in fig. 1 and 2, when the crucible 13 moves upwards, the stabilizing block 12 also moves upwards along with the crucible 13, so that the crucible 13 is prevented from loosening with the graphite heater 11 after being used for a long time, and the crucible 13 cannot fall down in the process of ascending or descending, the stability of the crucible 13 is protected, and the safety of the single crystal is also protected, which is the use process of the single crystal furnace convenient for taking materials, and the content not described in detail in the specification belongs to the prior art known by the skilled person.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a single crystal growing furnace convenient to get material, is including making stove (1), motor (2), elevator (9), graphite heater (11) and crucible (13), its characterized in that: the right side surface of the manufacturing furnace (1) is fixed with a motor (2), the left end of the motor (2) is fixed with a rotating rod (3), the surface of the rotating rod (3) is provided with a first bevel gear (5), the inner upper surface of the manufacturing furnace (1) is fixed with a fixed plate (4), the surface of the fixed plate (4) is provided with a threaded rod (7), the lower end of the threaded rod (7) is fixed with a second bevel gear (6), the upper surface of the fixed plate (4) is fixed with a fixed block (8), the surface of the fixed block (8) is provided with a lifting block (9), the upper surface of the lifting block (9) is fixed with a supporting plate (10), the upper surface of the supporting plate (10) is fixed with a graphite heater (11), the upper surface of the graphite heater (11) is fixed with a crucible (13), the inner surface of the manufacturing furnace (1) is provided with a stabilizing block (12), the surface of the fixed block (8) is provided with a groove (14).
2. The single crystal furnace convenient for taking materials as claimed in claim 1, wherein: the threaded rod (7) and the fixing plate (4) form a rotating structure, and the threaded rod (7) is symmetrically provided with two groups relative to the transverse center of the fixing plate (4).
3. The single crystal furnace convenient for taking materials as claimed in claim 1, wherein: the lifting block (9) is connected with the threaded rod (7) in a threaded manner, and the lifting block (9) is in an inverted 7 shape.
4. The single crystal furnace convenient for taking materials as claimed in claim 1, wherein: the lifting block (9) and the fixing block (8) form a sliding structure through the groove (14), and the ascending distance of the lifting block (9) is larger than the distance between the stabilizing block (12) and the upper surface of the manufacturing furnace (1).
5. The single crystal furnace convenient for taking materials as claimed in claim 1, wherein: the stabilizing block (12) and the manufacturing furnace (1) form a sliding structure, the right end of the stabilizing block (12) is semicircular, and the length of the right end of the stabilizing block (12) is equal to the radius of the crucible (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338442.1U CN210560885U (en) | 2019-08-19 | 2019-08-19 | Single crystal furnace convenient for taking materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338442.1U CN210560885U (en) | 2019-08-19 | 2019-08-19 | Single crystal furnace convenient for taking materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210560885U true CN210560885U (en) | 2020-05-19 |
Family
ID=70622772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921338442.1U Expired - Fee Related CN210560885U (en) | 2019-08-19 | 2019-08-19 | Single crystal furnace convenient for taking materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210560885U (en) |
-
2019
- 2019-08-19 CN CN201921338442.1U patent/CN210560885U/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: 20200519 Termination date: 20210819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |