CN213835623U - Pulling lifting device for growing YVO4 crystal by molten salt method - Google Patents
Pulling lifting device for growing YVO4 crystal by molten salt method Download PDFInfo
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- CN213835623U CN213835623U CN202022490694.5U CN202022490694U CN213835623U CN 213835623 U CN213835623 U CN 213835623U CN 202022490694 U CN202022490694 U CN 202022490694U CN 213835623 U CN213835623 U CN 213835623U
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Abstract
The utility model discloses a YVO for molten salt growth4A crystal lifting device, which relates to YVO4The technical field of crystal lifting comprises a lifting platform, wherein a rotating block, a gear and a first motor are arranged on the upper surface of the lifting platform, a fixing rod, a supporting rod and a fixing column are arranged on the upper surface of the gear, a second motor, a first supporting column, a wire take-up roller, a lifting rope, a second supporting column and a first guide wheel are arranged on the upper surface of the fixing column, and a second guide wheel, a clamping rod, a limiting block and a spring are arranged at one end of the fixing column. The lifting device for growing YVO4 crystal by molten salt method is arranged by matching a heating pipe with a temperature sensorWhen lifting and lowering device uses, can avoid temperature control improper, influence crystal growth effect and carry and draw efficiency, through setting up stopper and spring, make lifting and lowering device possess the crystal and carry and draw stable function, reached the effect that strengthens crystal and draw efficiency, improved lifting and lowering device's practicality.
Description
Technical Field
The utility model relates to a YVO4The technical field of crystal lifting, in particular to a method for growing YVO by a molten salt method4A crystal lifting device.
Background
Crystal growth is a process in which a substance is crystallized from a gas phase, a liquid phase or a solid phase under specific physical and chemical conditions, and the most common existing crystal growth method is the czochralski method, which is a common method for growing crystals from a melt. The method can be used for pulling out various crystals, such as monocrystalline silicon, scheelite, yttrium aluminum garnet, uniform transparent ruby and the like, and the existing pulling and lifting device has the problems of easy falling of the crystals during pulling, improper temperature control, low working efficiency and the like.
In chinese utility model patent application no: a crystal growth lifting device is disclosed in cn201921759962.x, and comprises a horizontal adjusting device, a vertical adjusting device, a radial rotating device and a micro-lifting device; the horizontal adjusting device comprises a fixing plate and a horizontal sliding shaft, the vertical adjusting device comprises a lifting box body which is fixedly connected with a radial rotating device, the radial rotating device is fixedly connected with a horizontal connecting plate, the horizontal connecting plate is provided with a micro lifting device, the micro lifting device is fixedly connected with a horizontal supporting plate, the horizontal supporting plate is provided with a crystal conversion motor, an output shaft of the crystal conversion motor is connected with a seed rod through a bearing, and the seed rod is put into high-temperature melt of a crucible in the furnace body. The crystal growth lifting device has the defects that the crystal is poor in stability and easy to fall off due to improper temperature control and the working efficiency of the device is low in the using process.
Therefore, a method for growing YVO by a molten salt method is provided4There is a need for a crystal lifting and lowering device that solves the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a be used for molten salt method growth YVO4A crystal lifting device, which solves the problems of the prior lifting device in the background technology that the crystal is easy to fall off when being lifted, the temperature is not properly controlled and the work effect is highThe rate is low.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: YVO for growth by molten salt growth method4The crystal lifting device comprises a lifting platform, wherein the upper surface of the lifting platform is provided with a rotating block, a gear and a first motor, the upper surface of the gear is provided with a fixed rod, a supporting rod and a fixed column, the upper surface of the fixed column is provided with a second motor, a first supporting column, a wire winding roller, a lifting rope, a second supporting column and a first guide wheel, one end of the fixed column is provided with a second guide wheel, a clamping rod, a limiting block and a spring, one end of the lifting rope is provided with a lifting rod and a seed crystal rod, one side of the lifting platform is provided with a hot melting furnace, a crystal growth groove, a heating pipe and a temperature sensor, and the upper surface of the hot melting furnace is provided with a heat preservation cover.
Preferably, the upper surface of the lifting platform is rotatably connected with a rotating block, the upper surface of the rotating block is fixedly connected with a gear, and one side of the gear is connected with a first motor in a meshed mode.
Preferably, the upper surface of the gear is fixedly provided with a fixed rod, one side of the fixed rod is fixedly provided with a supporting rod, and the upper surface of the supporting rod is fixedly provided with a fixed column.
Preferably, the upper surface of fixed column fixed mounting has the second motor, the upper surface middle part fixed mounting of fixed column has first pillar, one side of first pillar is rotated and is connected with the receipts line roller, one side fixed mounting of receipts line roller has the lifting rope, upper surface one side fixed mounting of fixed column has the second pillar, one side fixed mounting of second pillar has first leading wheel.
Preferably, the one end fixed mounting of fixed column has the second leading wheel, the lower fixed surface of fixed column installs the kelly, one side fixed mounting of kelly has the stopper, the inside movable mounting of stopper has the spring.
Preferably, one end of the lifting rope is fixedly provided with a lifting rod, and one end of the lifting rod is fixedly provided with a seed crystal rod.
Preferably, a hot melting furnace is fixedly installed on one side of the lifting table, a crystal growth groove is formed in the hot melting furnace, a heating pipe is fixedly installed at the bottom of the crystal growth groove, a temperature sensor is fixedly installed on one side of the crystal growth groove, and a heat preservation cover is hinged to the upper surface of the hot melting furnace.
(III) advantageous effects
Compared with the prior art, the utility model provides a be used for molten salt method growth YVO4The crystal lifting device has the following beneficial effects:
1. the method for growing YVO by molten salt growth4The crystal lifting device is arranged by matching the heating pipe with the temperature sensor, when the lifting device is used, the improper temperature control can be avoided, the crystal growth effect and the lifting efficiency are influenced, the lifting device has the crystal lifting stable function by arranging the limiting block and the spring, the effect of enhancing the crystal lifting efficiency is achieved, and the practicability of the lifting device is improved.
2. The method for growing YVO by molten salt growth4The crystal lifting device is arranged through the matching of the gear and the first motor, when the lifting device is used, the device can be flexibly rotated, the use convenience of the lifting device is effectively improved, the lifting device has a high-efficiency lifting function through the matching of the second motor and the wire collecting roller, and the use convenience of the lifting device is effectively improved.
Drawings
FIG. 1 is a perspective view of a lifting device according to the present invention;
FIG. 2 is a schematic front sectional view of the lifting device of the present invention;
FIG. 3 is a schematic top view of the lifting device structure of the present invention;
fig. 4 is an enlarged schematic view of the area a of fig. 2 according to the present invention.
In the figure: 1. a lifting platform; 2. rotating the block; 3. a gear; 4. a first motor; 5. fixing the rod; 6. a strut; 7. fixing a column; 8. a second motor; 9. a first support; 10. a wire take-up roller; 11. lifting the rope; 12. A second support; 13. a first guide wheel; 14. a second guide wheel; 15. a clamping rod; 16. a limiting block; 17. A spring; 18. lifting a pull rod; 19. a seed rod; 20. a hot melting furnace; 21. a crystal growth chamber; 22. heating a tube; 23. a temperature sensor; 24. and (7) a heat preservation cover.
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 FIGS. 1-4, a method for growing YVO by molten salt growth4A crystal lifting device comprises a lifting platform 1, wherein a rotating block 2, a gear 3 and a first motor 4 are arranged on the upper surface of the lifting platform 1, the rotating block 2 is connected to the upper surface of the lifting platform 1 in a rotating mode, the gear 3 is fixedly connected to the upper surface of the rotating block 2, one side of the gear 3 is connected with the first motor 4 in a meshing mode, the gear 3 and the first motor 4 are arranged in a matched mode, when the lifting device is used, the device can rotate flexibly, the use convenience of the lifting device is effectively improved, a fixing rod 5, a supporting rod 6 and a fixing column 7 are arranged on the upper surface of the gear 3, the fixing rod 5 is fixedly arranged on the upper surface of the gear 3, a supporting rod 6 is fixedly arranged on one side of the fixing rod 5, the fixing column 7 is fixedly arranged on the upper surface of the supporting rod 6, the stability of the lifting device can be effectively improved by arranging the supporting rod 6, and a second motor 8 is arranged on the upper surface of the fixing column 7, First pillar 9, receive line roller 10, lifting rope 11, second pillar 12, first leading wheel 13, the last fixed surface of fixed column 7 installs second motor 8, the last fixed surface middle part of fixed column 7 installs first pillar 9, one side of first pillar 9 is rotated and is connected with receipts line roller 10, set up through the cooperation of second motor 8 with receiving line roller 10, make and carry lifting device and have possessed the function of high-efficient carrying, the use convenience of carrying lifting device has effectively been improved, one side fixed mounting who receives line roller 10 has lifting rope 11, gu fixed guide wheel 13A second supporting column 12 is fixedly arranged on one side of the upper surface of the fixed column 7, a first guide wheel 13 is fixedly arranged on one side of the second supporting column 12, the stability of the lifting rope 11 in winding and unwinding can be effectively enhanced by arranging the first guide wheel 13, a second guide wheel 14, a clamping rod 15, a limiting block 16 and a spring 17 are arranged at one end of the fixed column 7, a second guide wheel 14 is fixedly arranged at one end of the fixed column 7, the clamping rod 15 is fixedly arranged on the lower surface of the fixed column 7, the limiting block 16 is fixedly arranged on one side of the clamping rod 15, the spring 17 is movably arranged in the limiting block 16, the lifting device has the function of stabilizing the crystal lifting by arranging the limiting block 16 and the spring 17, the effect of enhancing the crystal lifting efficiency is achieved, the practicability of the lifting device is improved, a lifting rod 18 and a seed rod 19 are arranged at one end of the lifting rope 11, and a lifting rod 18 is fixedly arranged at one end of the lifting rope 11, a seed crystal rod 19 is fixedly mounted at one end of the lifting rod 18, a hot melting furnace 20, a crystal growing groove 21, a heating pipe 22 and a temperature sensor 23 are arranged on one side of the lifting platform 1, a heat preservation cover 24 is arranged on the upper surface of the hot melting furnace 20, the hot melting furnace 20 is fixedly mounted on one side of the lifting platform 1, the crystal growing groove 21 is arranged in the hot melting furnace 20, the heating pipe 22 is fixedly mounted at the bottom of the crystal growing groove 21, the temperature sensor 23 is fixedly mounted on one side of the crystal growing groove 21, the heat preservation cover 24 is hinged to the upper surface of the hot melting furnace 20, and the crystal growing effect and the lifting efficiency can be prevented from being influenced due to improper temperature control when the lifting device is used.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the lifting device is used, the second motor 8 drives the take-up roller 10 on one side of the first support 9 to rotate, so that the lifting rope 11 is released through the matching of the second support 12 and the first guide wheel 13, the inflexible retraction and extension of the lifting rope 11 can be effectively prevented through the arrangement of the second guide wheel 14, the stability of the lifting rope 11 can be effectively improved through the matching of the limiting block 16 on one side of the clamping rod 15 and the spring 17, the crystal in the crystal growth groove 21 can be lifted through the lifting rod 18 and the seed crystal rod 19, the crystal growth temperature can be effectively controlled through the matching arrangement of the heating pipe 22 in the thermofusion furnace 20 and the temperature sensor 23, the heat preservation cover 24 can achieve the effect of sealing and heat preservation, the growth environment of the crystal can be effectively enhanced, the gear 3 on the rotating block 2 is driven to rotate through the first motor 4 on the lifting platform 1, so that the fixing rod 5 drives the support 6 and the fixed column 7 to rotate, the crystal pulled up by lifting is placed, and the practicability of the lifting device is effectively improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. YVO for growth by molten salt growth method4The crystal lifting device comprises a lifting platform (1) and is characterized in that: the upper surface of the lifting platform (1) is provided with a rotating block (2), a gear (3) and a first motor (4), the upper surface of the gear (3) is provided with a fixed rod (5), a supporting rod (6) and a fixed column (7), and the upper surface of the fixed column (7) is provided with a second motor (8)The novel hot melting furnace comprises a first support column (9), a take-up roller (10), a lifting rope (11), a second support column (12) and a first guide wheel (13), wherein one end of a fixing column (7) is provided with a second guide wheel (14), a clamping rod (15), a limiting block (16) and a spring (17), one end of the lifting rope (11) is provided with a lifting rod (18) and a seed crystal rod (19), one side of a lifting platform (1) is provided with a hot melting furnace (20), a crystal growth groove (21), a heating pipe (22) and a temperature sensor (23), and the upper surface of the hot melting furnace (20) is provided with a heat preservation cover (24).
2. The YVO for growing by molten salt growth method according to claim 14Crystal lift device that draws, its characterized in that: the lifting platform is characterized in that the upper surface of the lifting platform (1) is rotatably connected with a rotating block (2), the upper surface of the rotating block (2) is fixedly connected with a gear (3), and one side of the gear (3) is meshed with a first motor (4).
3. The YVO for growing by molten salt growth method according to claim 14Crystal lift device that draws, its characterized in that: the upper surface fixed mounting of gear (3) has dead lever (5), one side fixed mounting of dead lever (5) has branch (6), the upper surface fixed mounting of branch (6) has fixed column (7).
4. The YVO for growing by molten salt growth method according to claim 14Crystal lift device that draws, its characterized in that: the utility model discloses a take-up device, including fixed column (7), upper surface fixed mounting of fixed column (7) has second motor (8), the upper surface middle part fixed mounting of fixed column (7) has first pillar (9), one side of first pillar (9) is rotated and is connected with receipts line roller (10), one side fixed mounting of receipts line roller (10) has lifting rope (11), upper surface one side fixed mounting of fixed column (7) has second pillar (12), one side fixed mounting of second pillar (12) has first leading wheel (13).
5. The YVO for growing by molten salt growth method according to claim 14Crystal lift device that draws, its characterized in that: one end of the fixed column (7) is fixedly provided with a second guide wheel (14)The lower surface of the fixing column (7) is fixedly provided with a clamping rod (15), one side of the clamping rod (15) is fixedly provided with a limiting block (16), and a spring (17) is movably arranged inside the limiting block (16).
6. The YVO for growing by molten salt growth method according to claim 14Crystal lift device that draws, its characterized in that: one end of the lifting rope (11) is fixedly provided with a lifting rod (18), and one end of the lifting rod (18) is fixedly provided with a seed crystal rod (19).
7. The YVO for growing by molten salt growth method according to claim 14Crystal lift device that draws, its characterized in that: one side fixed mounting of elevating platform (1) has hot melting furnace (20), crystal growth groove (21) have been seted up to the inside of hot melting furnace (20), the bottom fixed mounting of crystal growth groove (21) has heating pipe (22), one side fixed mounting of crystal growth groove (21) has temperature-sensing ware (23), the upper surface of hot melting furnace (20) articulates there is heat preservation lid (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490694.5U CN213835623U (en) | 2020-11-02 | 2020-11-02 | Pulling lifting device for growing YVO4 crystal by molten salt method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490694.5U CN213835623U (en) | 2020-11-02 | 2020-11-02 | Pulling lifting device for growing YVO4 crystal by molten salt method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213835623U true CN213835623U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022490694.5U Active CN213835623U (en) | 2020-11-02 | 2020-11-02 | Pulling lifting device for growing YVO4 crystal by molten salt method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213835623U (en) |
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2020
- 2020-11-02 CN CN202022490694.5U patent/CN213835623U/en active Active
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