CN220380281U - Graphite heater capable of maintaining heat uniformity - Google Patents
Graphite heater capable of maintaining heat uniformity Download PDFInfo
- Publication number
- CN220380281U CN220380281U CN202321760999.0U CN202321760999U CN220380281U CN 220380281 U CN220380281 U CN 220380281U CN 202321760999 U CN202321760999 U CN 202321760999U CN 220380281 U CN220380281 U CN 220380281U
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- Prior art keywords
- fixedly connected
- graphite heater
- movable
- fixed
- driving
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 53
- 239000010439 graphite Substances 0.000 title claims abstract description 53
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a graphite heater capable of maintaining heat uniformity, which comprises a graphite heater body, wherein two symmetrical pins are fixedly connected to the edge of the top of the graphite heater body, a bearing seat is fixedly connected to the bottom of the graphite heater body, a fixed disc is arranged in the graphite heater body, a plurality of fixed electric heating rods are fixedly connected to the edge of the top of the fixed disc, and a fixed rotating rod penetrates through and is rotatably connected to the inner bottom of the bearing seat. According to the utility model, the movable rack is pushed to move by the movable electric telescopic rod, and simultaneously, the movable rack is meshed with the connecting gear, so that the connecting rotating shaft on the connecting gear and the second branch pipe on the connecting sleeve block are driven to be adjusted to a proper angle up and down, the second branch pipe drives the exhaust pipe on the adjusting transverse pipe to assist in adjusting and blowing the material on the fixed disc, and the material is conveniently and uniformly heated, so that the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of graphite heaters, in particular to a graphite heater capable of maintaining heat uniformity.
Background
The graphite heater is a heating device of the single crystal furnace, and adopts an isostatic pressing graphite electric heating body, has the advantages of high temperature resistance, easiness in processing and lower price than tungsten, molybdenum and tantalum, and has higher resistivity than pure metal, but the sectional area cannot be too small due to the consideration of strength, so that the resistance of the whole graphite heater is very small, a low-voltage and high-current heating mode is adopted, however, most of the existing partial graphite heaters are simply placed in the bottom of the graphite heater for heating when heating materials, so that partial heating is uneven in the heating process, the processing of the materials is affected, and the using effect is reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a graphite heater capable of maintaining uniform heat.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the graphite heater capable of maintaining uniform heat comprises a graphite heater body, wherein two symmetrical pins are fixedly connected to the edge of the top of the graphite heater body, a bearing seat is fixedly connected to the bottom of the graphite heater body, a fixed disk is arranged inside the graphite heater body, a plurality of fixed electric heating rods are fixedly connected to the edge of the top of the fixed disk, a fixed rotating rod penetrates through and is rotationally connected to the bottom in the bearing seat, one end of the fixed rotating rod is fixedly connected with the fixed disk, a fixed worm wheel is fixedly connected to the other end of the fixed rotating rod, and a driving assembly is connected to the bottom of the bearing seat;
the graphite heater body surface fixedly connected with connects L shape extension board, the spread groove has been seted up at connection L shape extension board top, it is connected with the connection pivot to rotate between the spread groove inner wall both sides, the connection pivot lateral wall has fixedly cup jointed the adapter sleeve piece, connection pivot one end through-connection L shape extension board and fixedly connected with connecting gear, it is connected with movable assembly to connect L shape extension board lateral wall, it has auxiliary assembly to connect L shape extension board surface connection.
As a further description of the above technical solution:
the driving assembly comprises two driving blocks fixedly connected with the bottom of the bearing seat, one of the driving blocks is fixedly connected with a driving motor on the side wall of the driving block, and the output end of the driving motor is fixedly connected with a driving worm.
As a further description of the above technical solution:
the tail end of the driving worm penetrates through one driving block and is connected with the other driving block in a rotating mode, and the driving worm is connected with the fixed worm wheel in a meshed mode.
As a further description of the above technical solution:
the movable assembly comprises a movable groove formed in the side wall of the connecting L-shaped support plate, a movable sliding block is slidably connected in the movable groove, a movable rack is fixedly connected to the side wall of the movable sliding block, and a movable support block is fixedly connected to the side wall of the connecting L-shaped support plate.
As a further description of the above technical solution:
the movable support block is characterized in that a movable electric telescopic rod is fixedly connected to the top of the movable support block, the piston end of the movable electric telescopic rod is fixedly connected with a movable rack, and the movable rack is meshed with a connecting gear.
As a further description of the above technical solution:
the auxiliary assembly comprises an adjusting fan fixedly connected with the surface of the connecting L-shaped support plate, a first branch pipe is fixedly connected with an air outlet of the adjusting fan, a telescopic pipe is fixedly connected with the tail end of the first branch pipe, and a second branch pipe is penetrated through the surface of the connecting sleeve block and fixedly connected with the surface of the connecting sleeve block.
As a further description of the above technical solution:
the end of the telescopic pipe is fixedly connected with one end of the second branch pipe, the other end of the second branch pipe is fixedly connected with an adjusting transverse pipe, the back of the adjusting transverse pipe is fixedly connected with a plurality of exhaust pipes, and the outer side wall of each exhaust pipe is fixedly sleeved with a heater.
The utility model has the following beneficial effects:
through mutually supporting between drive assembly, remove subassembly and the auxiliary assembly, utilize drive assembly can make fixed worm wheel, the drive block, driving motor and drive worm cooperation, through the material on the graphite heater body heats the fixed disk, follow the drive motor and drive the worm and rotate, simultaneously drive worm and fixed worm wheel meshing, make fixed bull stick and the fixed disk on the fixed worm wheel of drive rotate, make the fixed disk drive the material rotate, thereby abundant and graphite heater body inner wall heating, follow the fixed electric heater stick on the fixed disk and further adjust the heating to the material, the effect of conveniently adjusting even heating, utilize auxiliary assembly can make adjusting fan, first branch pipe, flexible pipe, the second branch pipe, adjust the violently pipe, heater and exhaust pipe cooperation, so that the heater heats through the heater on the adjusting fan drive wind through adjusting fan, make and discharge to the inside effect of carrying out auxiliary heating of graphite heater body, utilize the movable assembly can make the connecting gear, movable slider, movable support block and movable electric telescopic handle cooperation, so that movable electric telescopic handle promotes the movable rack and moves simultaneously, make and connect on the rack and connect the connecting gear meshing, make and connect the second and make on the connecting sleeve and make the second and adjust the material on the angle of adjusting the pipe, thereby make the material on the adjusting pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a graphite heater capable of maintaining thermal uniformity in accordance with the present utility model;
FIG. 2 is a schematic diagram of the structure of a fixed disk, a fixed electric heating rod and a fixed rotating rod of the graphite heater capable of maintaining uniform heat;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
Legend description:
1. a graphite heater body; 2. a socket; 3. a fixed plate; 4. fixing an electric heating rod; 5. fixing the rotating rod; 6. fixing a worm wheel; 7. a driving block; 8. a driving motor; 9. driving a worm; 10. connecting an L-shaped support plate; 11. the connecting rotating shaft; 12. connecting sleeve blocks; 13. a connecting gear; 14. moving the slide block; 15. moving the rack; 16. moving the support block; 17. moving the electric telescopic rod; 18. adjusting a fan; 19. a first branch pipe; 20. a telescopic tube; 21. a second branch pipe; 22. adjusting the transverse tube; 23. and an exhaust pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the graphite heater capable of maintaining uniform heat provided by the utility model comprises a graphite heater body 1, two symmetrical pins are fixedly connected to the top edge of the graphite heater body 1, a bearing seat 2 is fixedly connected to the bottom of the graphite heater body 1, a fixed disc 3 is arranged in the graphite heater body 1, a plurality of fixed electric heating rods 4 are fixedly connected to the top edge of the fixed disc 3, a fixed rotating rod 5 penetrates through and is rotationally connected to the bottom in the bearing seat 2, one end of the fixed rotating rod 5 is fixedly connected with the fixed disc 3, a fixed worm wheel 6 is fixedly connected to the other end of the fixed rotating rod 5, a driving assembly is connected to the bottom of the bearing seat 2 and plays a role of adjusting the fixed worm wheel 6 to rotate through the driving assembly, referring to fig. 2 and 3, two driving blocks 7 are fixedly connected to the bottom of the bearing seat 2, a driving motor 8 is fixedly connected to the side wall of one driving block 7, a driving worm 9 is fixedly connected to the output end of the driving motor 8, the tail end of the driving worm 9 penetrates through one driving block 7 and is rotationally connected with the other driving block 7, the driving worm 9 is meshed with the fixed worm wheel 6, and the driving worm 9 plays a role of driving worm 9 through the driving worm wheel 8.
The graphite heater body 1 surface fixedly connected with connects L shape extension board 10, the spread groove has been seted up at the connection L shape extension board 10 top, rotationally be connected with between the spread groove inner wall both sides and connect pivot 11, the fixed sleeve joint of connection pivot 11 lateral wall has connected the adapter sleeve piece 12, connect pivot 11 one end through-connection L shape extension board 10 and fixedly connected with connecting gear 13, it is connected with movable assembly to connect L shape extension board 10 lateral wall, refer to fig. 1 and fig. 4, movable assembly is including seting up the removal groove at the connection L shape extension board 10 lateral wall, the inside sliding connection of removal inslot has movable slider 14, movable slider 14 lateral wall fixedly connected with removes rack 15, it removes branch piece 16 to connect L shape extension board 10 lateral wall fixedly connected with, remove branch piece 16 top fixedly connected with and remove electric telescopic handle 17, remove electric telescopic handle 17 piston end and removal rack 15 fixed connection, it is connected with connecting gear 13 meshing, play the effect that promotes removal rack 15 through removing electric telescopic handle 17.
The surface of the connecting L-shaped support plate 10 is connected with an auxiliary assembly, referring to FIG. 1, the auxiliary assembly comprises an adjusting fan 18 fixedly connected with the surface of the connecting L-shaped support plate 10, an air outlet of the adjusting fan 18 is fixedly connected with a first branch pipe 19, the tail end of the first branch pipe 19 is fixedly connected with a telescopic pipe 20, the surface of a connecting sleeve block 12 penetrates through and is fixedly connected with a second branch pipe 21, the tail end of the telescopic pipe 20 is fixedly connected with one end of the second branch pipe 21, the other end of the second branch pipe 21 is fixedly connected with an adjusting transverse pipe 22, the back of the adjusting transverse pipe 22 is fixedly connected with a plurality of exhaust pipes 23, and the outer side wall of the exhaust pipe 23 is fixedly sleeved with a heater, so that the auxiliary assembly plays a role of auxiliary heating.
Working principle: when the graphite heater is used, materials are placed inside the graphite heater body 1 firstly, then the materials fall on the fixed disc 3, then the pins on the graphite heater body 1 are installed with external wires, so that the graphite heater body 1 heats the materials, then the fixed electric heating rod 4 on the fixed disc 3 is started, the fixed electric heating rod 4 heats the materials, then the driving motor 8 is started, the driving worm 9 is driven to rotate through the driving motor 8, the driving worm 9 is meshed with the fixed worm wheel 6, the fixed rotating rod 5 on the fixed worm wheel 6 is driven to rotate, then the fixed rotating rod 5 drives the fixed disc 3 to rotate, the materials are fully heated with the inner wall of the graphite heater body 1 in the direction on the fixed disc 3, and then the materials are also heated through the fixed electric heating rod 4, so that the heating effect is guaranteed to be regulated.
Then start adjusting fan 18, drive wind through adjusting fan 18 and get into inside the first branch pipe 19, follow inside first branch pipe 19 is discharged to second branch pipe 21 from flexible pipe 20, then wind is discharged to adjusting the inside of violently managing 22 from second branch pipe 21, then discharge from adjusting the exhaust pipe 23 on the violently managing 22, then the heater on the exhaust pipe 23 heats wind for the wind of heating is discharged to graphite heater body 1 inside, thereby supplementary material on the heating fixed disk 3 guarantees the heating effect of blowing.
The movable electric telescopic rod 17 is started, the movable rack 15 is pushed to move through the movable electric telescopic rod 17, the movable rack 15 is meshed with the connecting gear 13, the connecting rotating shaft 11 on the connecting gear 13 is driven to rotate, then the connecting rotating shaft 11 drives the connecting sleeve block 12 and the second branch pipe 21 to rotate, the second branch pipe 21 drives the exhaust pipe 23 on the adjusting transverse pipe 22 to swing up and down, and accordingly the exhaust pipe 23 is evenly driven to blow and heat materials, and the heating adjusting effect is guaranteed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Graphite heater that can maintain heat uniformity, including graphite heater body (1), its characterized in that: two symmetrical pins are fixedly connected to the top edge of the graphite heater body (1), a bearing seat (2) is fixedly connected to the bottom of the graphite heater body (1), a fixed disk (3) is arranged inside the graphite heater body (1), a plurality of fixed electric heating rods (4) are fixedly connected to the top edge of the fixed disk (3), a fixed rotating rod (5) penetrates through and is rotatably connected to the bottom in the bearing seat (2), one end of the fixed rotating rod (5) is fixedly connected with the fixed disk (3), a fixed worm wheel (6) is fixedly connected to the other end of the fixed rotating rod (5), and a driving assembly is connected to the bottom of the bearing seat (2);
the graphite heater comprises a graphite heater body (1), wherein an L-shaped support plate (10) is fixedly connected to the outer surface of the graphite heater body, a connecting groove is formed in the top of the L-shaped support plate (10), a connecting rotating shaft (11) is rotatably connected between two sides of the inner wall of the connecting groove, a connecting sleeve block (12) is fixedly sleeved on the outer side wall of the connecting rotating shaft (11), one end of the connecting rotating shaft (11) is connected with the L-shaped support plate (10) in a penetrating mode and fixedly connected with a connecting gear (13), a movable assembly is connected to the side wall of the L-shaped support plate (10), and an auxiliary assembly is connected to the surface of the L-shaped support plate (10).
2. A graphite heater capable of maintaining thermal uniformity as recited in claim 1, wherein: the driving assembly comprises two driving blocks (7) fixedly connected with the bottom of the bearing seat (2), wherein one side wall of the driving block (7) is fixedly connected with a driving motor (8), and the output end of the driving motor (8) is fixedly connected with a driving worm (9).
3. A graphite heater capable of maintaining thermal uniformity as recited in claim 2, wherein: the tail end of the driving worm (9) penetrates through one driving block (7) and is in rotary connection with the other driving block (7), and the driving worm (9) is in meshed connection with the fixed worm wheel (6).
4. A graphite heater capable of maintaining thermal uniformity as recited in claim 1, wherein: the movable assembly comprises a movable groove formed in the side wall of the connecting L-shaped support plate (10), a movable sliding block (14) is slidably connected in the movable groove, a movable rack (15) is fixedly connected to the side wall of the movable sliding block (14), and a movable support block (16) is fixedly connected to the side wall of the connecting L-shaped support plate (10).
5. The graphite heater capable of maintaining thermal uniformity according to claim 4, wherein: the top of the movable supporting block (16) is fixedly connected with a movable electric telescopic rod (17), the piston end of the movable electric telescopic rod (17) is fixedly connected with a movable rack (15), and the movable rack (15) is in meshed connection with the connecting gear (13).
6. A graphite heater capable of maintaining thermal uniformity as recited in claim 1, wherein: the auxiliary assembly comprises an adjusting fan (18) fixedly connected with the surface of the connecting L-shaped support plate (10), a first support pipe (19) is fixedly connected with an air outlet of the adjusting fan (18), a telescopic pipe (20) is fixedly connected with the tail end of the first support pipe (19), and a second support pipe (21) is penetrated through the surface of the connecting sleeve block (12) and fixedly connected with the surface of the connecting sleeve block.
7. The graphite heater capable of maintaining thermal uniformity according to claim 6, wherein: the tail end of the telescopic pipe (20) is fixedly connected with one end of a second branch pipe (21), the other end of the second branch pipe (21) is fixedly connected with an adjusting transverse pipe (22), the back of the adjusting transverse pipe (22) is fixedly connected with a plurality of exhaust pipes (23), and the outer side wall of each exhaust pipe (23) is fixedly sleeved with a heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321760999.0U CN220380281U (en) | 2023-07-06 | 2023-07-06 | Graphite heater capable of maintaining heat uniformity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321760999.0U CN220380281U (en) | 2023-07-06 | 2023-07-06 | Graphite heater capable of maintaining heat uniformity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380281U true CN220380281U (en) | 2024-01-23 |
Family
ID=89572291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321760999.0U Active CN220380281U (en) | 2023-07-06 | 2023-07-06 | Graphite heater capable of maintaining heat uniformity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380281U (en) |
-
2023
- 2023-07-06 CN CN202321760999.0U patent/CN220380281U/en active Active
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