CN208465915U - A kind of flat-bottom quartz crucible - Google Patents
A kind of flat-bottom quartz crucible Download PDFInfo
- Publication number
- CN208465915U CN208465915U CN201820508766.4U CN201820508766U CN208465915U CN 208465915 U CN208465915 U CN 208465915U CN 201820508766 U CN201820508766 U CN 201820508766U CN 208465915 U CN208465915 U CN 208465915U
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- China
- Prior art keywords
- screw rod
- flat
- fixed
- crucible
- quartz crucible
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Abstract
The utility model discloses a kind of flat-bottom quartz crucibles, including pedestal, the upper end of the pedestal is fixed with support rod, the side of the support rod is fixed with tooth plate, the inside of the support rod is equipped with brake chamber, top in the brake chamber is rotatably connected to the first screw rod, screw thread is socketed with the first sliding block on first screw rod, the side of first sliding block is equipped with groove, the second screw rod is rotatably connected on one end side wall in the groove, one end of second screw rod is fixed with the second crank, the other end side wall of one end through-going recess of second crank simultaneously extends to outside groove.The utility model structure is simple, convenient for operation, fixed crucible, crucible is gone up and down, it when heating, moves back and forth and crucible bottom is allowed to be evenly heated, while experiment product is stirred, experiment product can sufficiently be heated, have thermal insulation layer and TPU layer outside crucible, anti-to break up, thermal insulation property is promoted, it is energy saving, it is suitable for promoting.
Description
Technical field
The utility model relates to experiment equipment technical field more particularly to a kind of flat-bottom quartz crucibles.
Background technique
Crucible is with refractory container made of refractory material, it can more bear high temperature than glassware, thus when need with
It when high fire Heating Experiment product, is usually heated using crucible, but during Heating Experiment product, it may appear that because of bottom-heated
Limited area and the experiment product heating that generates is uneven, extend heating time, consume more energy, when crucible heating,
It is not easy to be stirred the experiment product heated because temperature too high and experiment product splashes the problems such as, for this purpose, we mention
A kind of flat-bottom quartz crucible is gone out to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the flat quartzy earthenware of the one kind proposed
Crucible.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of flat-bottom quartz crucible, including pedestal, the upper end of the pedestal are fixed with support rod, the side of the support rod
It is fixed with tooth plate, the inside of the support rod is equipped with brake chamber, and the top in the brake chamber is rotatably connected to the first screw rod, institute
It states screw thread on the first screw rod and is socketed with the first sliding block, the side of first sliding block is equipped with groove, the one end in the groove
The second screw rod is rotatably connected on wall, one end of second screw rod is fixed with the second crank, and one end of second crank is passed through
It wears the other end side wall of groove and extends to outside groove, screw thread is socketed with the second sliding block on second screw rod, and described second is sliding
The side of block is fixed with connecting plate, and the side of the connecting plate is equipped with limiting slot, and the bottom in the limiting slot is fixed with limit
Block, the both ends of the limited block are rotatably connected to third screw rod, and screw thread is socketed with clamping bar on the third screw rod, and described the
One end of three screw rods is respectively and fixedly provided with regulating wheel, is equipped with flat-bottom quartz crucible among two clamping bars, and the one of the flat-bottom quartz crucible
All side walls are equipped with thermal insulation layer, and the side of the thermal insulation layer is equipped with fixing groove, and the clamping bar is clamped in fixing groove, institute
The upper end for stating flat-bottom quartz crucible is equipped with crucible cover, and the inside of the crucible cover is equipped with stir chamber, the top in the stir chamber
It is connected with the second rotating bar with bottom common rotation, fixing sleeve is connected to second gear, second tooth in second rotating bar
The side of wheel is run through one end side wall of stir chamber and is extended to outside crucible cover, and the second gear and tooth plate are intermeshed, described
Top in stir chamber is rotatably connected to the first rotating bar, is fixed with first gear in first rotating bar, and described first turn
Lever is through stir chamber bottom and extends in flat-bottom quartz crucible, and multiple stirrings are equidistantly equipped in first rotating bar
Leaf.
Preferably, the other side of the support rod is rotatably connected to the first crank, and one end of first crank is through branch
Strut simultaneously extends in brake chamber, and one end of first crank is fixed with the first angular wheel, the bottom in the brake chamber
It is rotatably connected to polished rod, fixing sleeve is connected to the second angular wheel, second angular wheel and the first conical tooth on the polished rod
Wheel intermeshing, the upper end of the polished rod is fixed on the lower end of the first screw rod.
Preferably, the side of the clamping bar is equipped with anti-skid chequer.
Preferably, the material of first screw rod, the second screw rod and third screw rod is carbon steel.
Preferably, the paddle is detachable and interchangeable.
Preferably, has TPU layer outside the thermal insulation layer.
In the utility model, in use, the first crank drives the rotation of the first angular wheel, the second angular wheel is then driven
Rotation, the rotation of the second angular wheel drive polished rod rotation, the first screw rod are then driven to rotate, and the rotation of the first screw rod drives the
The up and down motion of one sliding block is gone up and down, and the second crank drives the rotation of the second screw rod, then drives the second sliding block mobile, and second
The movement of the mobile drive flat-bottom quartz crucible of sliding block then drives crucible cover mobile, the mobile drive second gear of crucible cover
It is rotated on tooth plate, the rotation of second gear drives first gear rotation, then drives the first rotating bar to rotate, the first rotating bar
Rotation drive paddle rotation, experiment product is stirred, regulating wheel drive third screw rod rotation, then drive clamping bar shifting
Dynamic to be fixed, the utility model goes up and down crucible convenient for operation, fixed crucible, and when heating, moving back and forth allows earthenware
Crucible bottom is evenly heated, while being stirred to experiment product, and experiment product can sufficiently be heated, have outside crucible thermal insulation layer and
TPU layer, anti-to break up, thermal insulation property is promoted, energy saving, is suitable for promoting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of flat-bottom quartz crucible front view；
Fig. 2 be the utility model proposes a kind of flat-bottom quartz crucible crucible cover schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of flat-bottom quartz crucible sliding slot schematic diagram of internal structure.
In figure: 1 first screw rod, 2 support rods, 3 tooth plates, 4 second rotating bars, 5 first gears, 6 flat-bottom quartz crucibles, 7 every
Thermosphere, 8 clamping bars, 9 first rotating bars, 10 paddles, 11 second gears, 12 crucible covers, 13 first sliding blocks, 14 grooves, 15 polished rods,
16 first cranks, 17 first angular wheels, 18 second angular wheels, 19 pedestals, 20 second sliding blocks, 21 second screw rods, 22 second
Crank, 23 connecting plates, 24 third screw rods, 25 regulating wheels, 26 limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of flat-bottom quartz crucible, including pedestal 19, the upper end of pedestal 19 are fixed with support rod 2, support
The side of bar 2 is fixed with tooth plate 3, and the inside of support rod 2 is equipped with brake chamber, and the top in brake chamber is rotatably connected to the first screw rod
1, screw thread is socketed with the first sliding block 13 on the first screw rod 1, and the rotation of the first screw rod 1 drives moving up and down for the first sliding block 13, from
And flat-bottom quartz crucible 6 is driven to be gone up and down, the side of the first sliding block 13 is equipped with groove 14, turns on one end side wall in groove 14
Dynamic to be connected with the second screw rod 21, one end of the second screw rod 21 is fixed with the second crank 22, one end through-going recess of the second crank 22
14 other end side wall simultaneously extends to outside groove 14, and screw thread is socketed with the second sliding block 20,22 band of the second crank on the second screw rod 21
Dynamic second screw rod 21 rotation, then drives the second sliding block 20 mobile, and the mobile drive flat-bottom quartz crucible 6 of the second sliding block 20 carries out
It moves back and forth, is evenly heated the bottom of flat-bottom quartz crucible 6, the side of the second sliding block 20 is fixed with connecting plate 23, even
The side of fishplate bar 23 is equipped with limiting slot, and the bottom in limiting slot is fixed with limited block 26, and the both ends of limited block 26 are rotatablely connected
There is third screw rod 24, screw thread is socketed with clamping bar 8 on third screw rod 24, and one end of third screw rod 24 is respectively and fixedly provided with regulating wheel 25,
Flat-bottom quartz crucible 6 is equipped among two clamping bars 8, regulating wheel 25 drives third screw rod 24 to rotate, and then drives mobile pair of clamping bar 8
Flat-bottom quartz crucible 6 is fixed, and one week side wall of flat-bottom quartz crucible 6 is equipped with thermal insulation layer 7, plays insulation effect, saves
The energy, the side of thermal insulation layer 7 are equipped with fixing groove, and clamping bar 8 is clamped in fixing groove, and the upper end of flat-bottom quartz crucible 6 is equipped with
Crucible cover 12, the inside of crucible cover 12 are equipped with stir chamber, and the top and bottom common rotation in stir chamber is connected with the second rotation
Bar 4, fixing sleeve is connected to second gear 11 in the second rotating bar 4, the side of second gear 11 through stir chamber one end side wall simultaneously
It extends to outside crucible cover 12, second gear 11 and tooth plate 3 are intermeshed, the mobile drive flat-bottom quartz crucible 6 of the second sliding block 20
Movement, then drive crucible cover 12 mobile, the mobile drive second gear 11 of crucible cover 12 rotates on tooth plate 3, stir chamber
Interior top is rotatably connected to the first rotating bar 9, and first gear 5, the rotation band of second gear 11 are fixed in the first rotating bar 9
Dynamic first gear 5 rotates, and the first rotating bar 9 is then driven to rotate, and the first rotating bar 9 is through stir chamber bottom and extends to flat
In bottom silica crucible 6, multiple paddles 10 are equidistantly equipped in the first rotating bar 9, the rotation of the first rotating bar 9 drives paddle
10 rotations, are stirred experiment product.
In the utility model, the other side of support rod 2 is rotatably connected to the first crank 16, and one end of the first crank 16 is run through
Support rod 2 simultaneously extends in brake chamber, and one end of the first crank 16 is fixed with the first angular wheel 17, and the first crank 16 drives
First angular wheel 17 rotates, and the lower rotation in brake chamber is connected with polished rod 15, and fixing sleeve is connected to the second taper on polished rod 15
Gear 18, the second angular wheel 18 and the first angular wheel 17 are intermeshed, and the upper end of polished rod 15 is fixed under the first screw rod 1
End, the rotation of the first angular wheel 17 drive the rotation of the second angular wheel 18, and the rotation of the second angular wheel 18 drives polished rod 15
Rotation then drives the first screw rod 1 to rotate, and the side of clamping bar 8 is equipped with anti-skid chequer, prevent it is fixed after slide, the first screw rod 1, the
The material of two screw rods 21 and third screw rod 24 is carbon steel, and paddle 10 is detachable and interchangeable, has TPU layer outside thermal insulation layer 7, is prevented
Only break up.
In the utility model, in use, the first crank 16 drives the rotation of the first angular wheel 17, the second taper is then driven
Gear 18 rotates, and the rotation of the second angular wheel 18 drives polished rod 15 to rotate, and then drives the first screw rod 1 to rotate, the first screw rod 1
Rotation drive the up and down motion of the first sliding block 13 to be gone up and down, the second crank 22 drives the rotation of the second screw rod 21, then band
Dynamic second sliding block 20 is mobile, and the movement of the mobile drive flat-bottom quartz crucible 6 of the second sliding block 20 then drives crucible cover 12 to move
Dynamic, the mobile drive second gear 11 of crucible cover 12 rotates on tooth plate 3, and the rotation of second gear 11 drives 5 turns of first gear
It is dynamic, then drive the first rotating bar 9 to rotate, the rotation of the first rotating bar 9 drives paddle 10 to rotate, and stirs experiment product
It mixes, regulating wheel 25 drives third screw rod 24 to rotate, and then the movement of clamping bar 8 is driven to be fixed.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of flat-bottom quartz crucible, including pedestal (19), which is characterized in that the upper end of the pedestal (19) is fixed with support rod
(2), the side of the support rod (2) is fixed with tooth plate (3), and the inside of the support rod (2) is equipped with brake chamber, the brake chamber
Interior top is rotatably connected to the first screw rod (1), and screw thread is socketed with the first sliding block (13) on first screw rod (1), and described
The side of one sliding block (13) is equipped with groove (14), is rotatably connected to the second screw rod on one end side wall in the groove (14)
(21), one end of second screw rod (21) is fixed with the second crank (22), one end through-going recess of second crank (22)
(14) other end side wall simultaneously extends to groove (14) outside, and screw thread is socketed with the second sliding block (20) on second screw rod (21),
The side of second sliding block (20) is fixed with connecting plate (23), and the side of the connecting plate (23) is equipped with limiting slot, the limit
Bottom in the slot of position is fixed with limited block (26), and the both ends of the limited block (26) are rotatably connected to third screw rod (24), institute
Equal screw thread on third screw rod (24) to be stated to be socketed with clamping bar (8), one end of the third screw rod (24) is respectively and fixedly provided with regulating wheel (25),
Flat-bottom quartz crucible (6) are equipped among two clamping bars (8), one week side wall of the flat-bottom quartz crucible (6) is equipped with heat-insulated
Layer (7), the side of the thermal insulation layer (7) are equipped with fixing groove, and the clamping bar (8) is clamped in fixing groove, the flat stone
The upper end of English crucible (6) is equipped with crucible cover (12), and the inside of the crucible cover (12) is equipped with stir chamber, the top in the stir chamber
Portion and bottom common rotation are connected with the second rotating bar (4), and fixing sleeve is connected to second gear on second rotating bar (4)
(11), the side of the second gear (11) runs through one end side wall of stir chamber and extends to crucible cover (12) outside, and described second
Gear (11) and tooth plate (3) are intermeshed, and the top in the stir chamber is rotatably connected to the first rotating bar (9), and described first
It is fixed in rotating bar (9) first gear (5), first rotating bar (9) is through stir chamber bottom and extends to flat quartz
In crucible (6), equidistantly multiple paddles (10) are equipped on first rotating bar (9).
2. a kind of flat-bottom quartz crucible according to claim 1, which is characterized in that the other side of the support rod (2) turns
Dynamic to be connected with the first crank (16), one end of first crank (16) through support rod (2) and extends in brake chamber, institute
The one end for stating the first crank (16) is fixed with the first angular wheel (17), and the lower rotation in the brake chamber is connected with polished rod
(15), fixing sleeve is connected to the second angular wheel (18) on the polished rod (15), second angular wheel (18) and the first taper
Gear (17) intermeshing, the upper end of the polished rod (15) is fixed on the lower end of the first screw rod (1).
3. a kind of flat-bottom quartz crucible according to claim 1, which is characterized in that the side of the clamping bar (8) is equipped with anti-
Sliding line.
4. a kind of flat-bottom quartz crucible according to claim 1, which is characterized in that first screw rod (1), the second screw rod
(21) and the material of third screw rod (24) is carbon steel.
5. a kind of flat-bottom quartz crucible according to claim 1, which is characterized in that the paddle (10) is detachable more
It changes.
6. a kind of flat-bottom quartz crucible according to claim 1, which is characterized in that the thermal insulation layer (7) has TPU outside
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508766.4U CN208465915U (en) | 2018-04-09 | 2018-04-09 | A kind of flat-bottom quartz crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508766.4U CN208465915U (en) | 2018-04-09 | 2018-04-09 | A kind of flat-bottom quartz crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465915U true CN208465915U (en) | 2019-02-05 |
Family
ID=65206829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508766.4U Expired - Fee Related CN208465915U (en) | 2018-04-09 | 2018-04-09 | A kind of flat-bottom quartz crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208465915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565171A (en) * | 2019-09-06 | 2019-12-13 | 大同新成新材料股份有限公司 | polycrystalline silicon thermal field crucible device |
| CN111889033A (en) * | 2020-06-17 | 2020-11-06 | 长兴正发热电耐火材料有限公司 | Insulating fire-resistant corundum crucible |
-
2018
- 2018-04-09 CN CN201820508766.4U patent/CN208465915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565171A (en) * | 2019-09-06 | 2019-12-13 | 大同新成新材料股份有限公司 | polycrystalline silicon thermal field crucible device |
| CN111889033A (en) * | 2020-06-17 | 2020-11-06 | 长兴正发热电耐火材料有限公司 | Insulating fire-resistant corundum crucible |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |