CN207738892U - A kind of multifunctional regulation device for solar energy quartz crucible rotary extension - Google Patents
A kind of multifunctional regulation device for solar energy quartz crucible rotary extension Download PDFInfo
- Publication number
- CN207738892U CN207738892U CN201721606012.4U CN201721606012U CN207738892U CN 207738892 U CN207738892 U CN 207738892U CN 201721606012 U CN201721606012 U CN 201721606012U CN 207738892 U CN207738892 U CN 207738892U
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- Prior art keywords
- fixedly connected
- sleeve
- telescopic rod
- shaft
- solar energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000010453 quartz Substances 0.000 title claims abstract description 23
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 6
- 229920005591 polysilicon Polymers 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model creation discloses a kind of multifunctional regulation device for solar energy quartz crucible rotary extension, is related to silica crucible technical field.This is used for the multifunctional regulation device of solar energy quartz crucible rotary extension, including crucible mounting bracket, first rotating shaft, sleeve, top plate and bottom plate, the first rotating shaft is fixedly connected in sleeve, the bottom of the crucible mounting bracket is fixedly connected with the lateral surface of sleeve, the first telescopic rod is equipped between the top plate and bottom plate, the top of first telescopic rod is fixedly connected with the lower surface of top plate, and the bottom of first telescopic rod is fixedly connected with the upper surface of bottom plate.This is used for the multifunctional regulation device of solar energy quartz crucible rotary extension, it is easy to adjust, and stability is stronger, functional diversities, it is easy to use, conducive to promoting the use of, solves the existing regulating device for solar energy quartz crucible, function is more single, inconvenient for use, the problem of being unfavorable for promoting the use of.
Description
Technical field
The invention is related to silica crucible technical field, specially a kind of for solar energy quartz crucible rotary extension
Multifunctional regulation device.
Background technology
In recent years as eco-friendly power source is constantly taken seriously and develops, solar energy is as green energy resource by the universal of countries in the world
Pay attention to, has obtained extensive development and utilization, this makes the dosage for the polysilicon converted for solar energy sharply increase.To promote
Into the fast development of production of polysilicon, the dosage of corresponding large size, thin walled rectangular fused quartz ceramic crucible is also drastically increasing
Greatly, the market prospects of the product are very good in the world.Fused quartz ceramic crucible good, resistance to melt with its thermal stability（Silicon,
Aluminium, copper etc.）Aggressivity and to the characteristics such as the product processed is pollution-free, is widely used in production of polysilicon and non-ferrous metal smelting
Refine industry.
Quartz ceramic crucible is the critical component of polycrystalline silicon used for solar battery ingot furnace, it is as loading polycrystalline silicon raw material
Container will at a high temperature of 1500 DEG C or more continuous work 50 hours or more, be allowed to fusing and produce for manufacturing solar-electricity
The polysilicon silicon ingot in pond.Since its use condition is extremely harsh, to the purity of crucible, intensity, open defect, inherent quality, height
Warm nature energy, heat shaken stability, dimensional accuracy etc. have extremely strict requirements.
Currently, the existing regulating device for solar energy quartz crucible, function is more single, inconvenient for use, is unfavorable for
It promotes the use of.
Innovation and creation content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the invention provides a kind of for the more of solar energy quartz crucible rotary extension
Function regulating device solves the existing regulating device for solar energy quartz crucible, and function is more single, inconvenient for use,
The problem of being unfavorable for promoting the use of.
（Two）Technical solution
In order to achieve the above object, the invention is achieved by the following technical programs：One kind being used for solar energy quartz
The flexible multifunctional regulation device of crucible rotation, including crucible mounting bracket, first rotating shaft, sleeve, top plate and bottom plate, described first
Shaft is fixedly connected in sleeve, and the bottom of the crucible mounting bracket is fixedly connected with the lateral surface of sleeve, the top plate and bottom
The first telescopic rod is equipped between plate, the top of first telescopic rod is fixedly connected with the lower surface of top plate, and described first is flexible
The bottom of bar is fixedly connected with the upper surface of bottom plate, and the top side of the top plate is fixedly connected with first support, the top plate
The top other side be fixedly connected with second support, be fixedly connected with first bearing seat at the top of the first support, described
It is fixedly connected with second bearing seat at the top of two holders, is connected with the second shaft in the first bearing seat, described second
Third shaft is connected in bearing block, company is fixed in one end of the first rotating shaft and one end of the second shaft by shaft coupling
It connects, the other end of the first rotating shaft is fixedly connected with one end of third shaft by shaft coupling, and second shaft is far from
One end of one shaft is fixedly connected with the first turntable, and the described one end of third shaft far from first rotating shaft is fixedly connected with second turn
Disk is set on the top plate there are three brake assemblies, and the brake assemblies include the first axle bed, the second axle bed, axis pin, second flexible
The bottom of bar and fixture block, first axle bed and the second axle bed is fixedly connected with the upper surface of top plate, one end of the axis pin
It is movably connected on the first axle bed, the other end of the axis pin is movably connected on the second axle bed, the bottom of second telescopic rod
It is fixedly connected in the middle part of portion and axis pin, the fixture block is fixedly connected on the top of the second telescopic rod, and the outer surface of the sleeve is opened
Equipped with the first card slot compatible with fixture block at the top of the second telescopic rod, the fixture block at the top of second telescopic rod is connected to sleeve
In first card slot.
Preferably, the outer surface of the first rotating shaft is fixedly connected with equally distributed card column, the inner surface of the sleeve
Equipped with the second card slot compatible with card column, the card column of the first rotating shaft is connected in the second card slot of sleeve.
Preferably, the crucible mounting bracket includes frame plate, and equally distributed mounting groove, and frame plate are offered on the frame plate
Bottom be fixedly connected with the outer surface of sleeve by fastening bolt.
Preferably, first telescopic rod and the second telescopic rod include interior bar and outer barrel, and the bottom end of the interior bar is socketed
In outer barrel, the braking screw hole of equidistant arrangement is offered in the interior bar, the outer barrel is equipped with to be adapted with braking screw hole
Braking bolt, the interior bar is fixedly connected by braking screw hole and braking bolt with outer barrel.
Preferably, the sleeve, top plate and bottom plate are mutually parallel between any two.
（Three）Advantageous effect
The invention provides a kind of multifunctional regulation device for solar energy quartz crucible rotary extension, have with
Lower advantageous effect：
This is used for the multifunctional regulation device of solar energy quartz crucible rotary extension, on the one hand, flexible by changing first
The length of bar to adjust the level height of top plate, and then adjusts the level height of crucible mounting bracket；By rotating the first turntable band
Dynamic second shaft is rotated, and drives first rotating shaft to be rotated by the second shaft, and first rotating shaft band moving sleeve is rotated, then
Sleeve drives crucible mounting bracket thereon to carry out angular adjustment, on the other hand, after the angular adjustment of crucible mounting bracket is good, also will
The second telescopic rod on brake assemblies carries out rotation appropriate and adjusts, then, by the fixture block and sleeve at the top of the second telescopic rod
The clamping of the first card slot, it is easy to adjust to realize that brake assemblies brake the crucible mounting bracket on sleeve, and stability
Relatively strong, functional diversities are easy to use, conducive to promoting the use of, solve the existing adjusting for solar energy quartz crucible and fill
It sets, function is more single, inconvenient for use, the problem of being unfavorable for promoting the use of.
Description of the drawings
Fig. 1 is the invention structural schematic diagram；
Fig. 2 is the lateral partial structurtes sectional view in the invention Fig. 1；
Fig. 3 is the structural schematic diagram of brake assemblies in the invention Fig. 1.
In figure：1 crucible mounting bracket, 101 frame plates, 102 mounting grooves, 103 fastening bolts, 2 first rotating shafts, 201 card columns, 3 sets
Cylinder, 301 first card slots, 302 second card slots, 4 top plates, 5 bottom plates, 6 first telescopic rods, 7 first supports, 8 second supports, 9 first
Bearing block, 10 second bearing seats, 11 second shafts, 12 third shafts, 13 first turntables, 14 second turntables, 15 brake assemblies,
151 first axle beds, 152 second axle beds, 153 axis pins, 154 second telescopic rods, 155 fixture blocks, 16 interior bars, 161 braking screw holes, outside 17
Cylinder, 171 braking bolts.
Specific implementation mode
Below in conjunction with the attached drawing in the invention embodiment, the technical solution in the invention embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention a part of the embodiment, rather than whole
Embodiment.
In the description of the invention, it is to be understood that term " transverse direction ", " length ", " width ", " thickness ",
The orientation of instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or
Position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the invention and simplifies to describe,
It does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation, because
This should not be understood as the limitation to the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.
In the invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection, can be directly connected, can also indirectly connected through an intermediary, can be connection inside two elements or
The interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in the invention.
- 3 are please referred to Fig.1, the invention provides a kind of technical solution：One kind being used for solar energy quartz crucible rotary extension
Multifunctional regulation device, including crucible mounting bracket 1, first rotating shaft 2, sleeve 3, top plate 4 and bottom plate 5, sleeve 3, top plate 4 and bottom
Plate 5 is mutually parallel between any two, and first rotating shaft 2 is fixedly connected in sleeve 3, and the outer surface of first rotating shaft 2 is fixedly connected with
The inner surface of equally distributed card column 201, sleeve 3 is equipped with second card slot 302 compatible with card column 201, the card of first rotating shaft 2
Column 201 is connected in the second card slot 302 of sleeve 3, and the bottom of crucible mounting bracket 1 is fixedly connected with the lateral surface of sleeve 3, crucible
Mounting bracket 1 includes frame plate 101, offers equally distributed mounting groove 102 on frame plate 101, and the bottom of frame plate 101 passes through fastening
Bolt 103 is fixedly connected with the outer surface of sleeve 3, and the first telescopic rod 6 is equipped between top plate 4 and bottom plate 5, the first telescopic rod 6
Top is fixedly connected with the lower surface of top plate 4, and the bottom of the first telescopic rod 6 is fixedly connected with the upper surface of bottom plate 5, top plate 4
Top side is fixedly connected with first support 7, and the top other side of top plate 4 is fixedly connected with second support 8, first support 7
Top is fixedly connected with first bearing seat 9, and the top of second support 8 is fixedly connected with second bearing seat 10, in first bearing seat 9
It is connected with the second shaft 11, third shaft 12, one end of first rotating shaft 2 and second are connected in second bearing seat 10
One end of shaft 11 is fixedly connected by shaft coupling, and the other end of first rotating shaft 2 passes through shaft coupling with one end of third shaft 12
It is fixedly connected, second one end of shaft 11 far from first rotating shaft 2 is fixedly connected with the first turntable 13, and third shaft 12 is far from first
One end of shaft 2 is fixedly connected with the second turntable 14, is set on top plate 4 there are three brake assemblies 15, brake assemblies 15 include first
Axle bed 151, the second axle bed 152, axis pin 153, the second telescopic rod 154 and fixture block 155, the first telescopic rod 6 and the second telescopic rod 154
Include interior bar 16 and outer barrel 17, the bottom end of interior bar 16 is socketed in outer barrel 17, and the system of equidistant arrangement is offered in interior bar 16
Dynamic screw hole 161, outer barrel 17 are equipped with braking bolt 171 compatible with braking screw hole 161, and interior bar 16 is by braking screw hole 161
And braking bolt 171 is fixedly connected with outer barrel 17, the upper table of the bottom of the first axle bed 151 and the second axle bed 152 with top plate 4
Face is fixedly connected, and one end of axis pin 153 is movably connected on the first axle bed 151, and the other end of axis pin 153 is movably connected in second
On axle bed 152, the bottom of the second telescopic rod 154 is fixedly connected with the middle part of axis pin 153, and fixture block 155 is fixedly connected on second and stretches
The outer surface at the top of contracting bar 154, sleeve 3 offers the first card slot compatible with 154 top fixture block 155 of the second telescopic rod
301, the fixture block 155 at 154 top of the second telescopic rod is connected in the first card slot 301 of sleeve 3.
Operation principle：First, it by changing the length of the first telescopic rod 6, to adjust the level height of top plate 4, and then adjusts
Save the level height of crucible mounting bracket 1；The second shaft 11 is driven to be rotated by rotating the first turntable 13, by the second shaft 11
First rotating shaft 2 is driven to be rotated, first rotating shaft 2 is rotated with moving sleeve 3, then sleeve 3 drives crucible mounting bracket 1 thereon
Carry out angular adjustment；Or drive third shaft 13 to be rotated by rotating the second turntable 14, by third shaft 13, drive first
Shaft 2 is rotated, and first rotating shaft 2 is rotated with moving sleeve 3, then sleeve 3 drives crucible mounting bracket 1 thereon to carry out angle
It adjusts；Then, after the angular adjustment of crucible mounting bracket 1 is good, also the second telescopic rod 154 on brake assemblies 15 is carried out suitably
Rotation adjust, then, be clamped with the first card slot 301 on sleeve 3 by the fixture block 155 at the top of the second telescopic rod 154, to reality
Existing brake assemblies 15 brake the crucible mounting bracket 1 on sleeve 3, easy to adjust, and stability is stronger.
In conclusion this is used for the multifunctional regulation device of solar energy quartz crucible rotary extension, on the one hand, pass through change
The length of first telescopic rod 6 to adjust the level height of top plate 4, and then adjusts the level height of crucible mounting bracket 1；By turning
Dynamic first turntable 13 drives the second shaft 11 to be rotated, and drives first rotating shaft 2 to be rotated by the second shaft 11, first rotating shaft
2 band moving sleeves 3 are rotated, then sleeve 3 drives crucible mounting bracket 1 thereon to carry out angular adjustment, on the other hand, are pacified in crucible
Shelve 1 angular adjustment it is good after, the second telescopic rod 154 on brake assemblies 15 is also subjected to rotation appropriate and is adjusted, then, by
The fixture block 155 at 154 top of the second telescopic rod is clamped with the first card slot 301 on sleeve 3, to realize brake assemblies 15 to sleeve
Crucible mounting bracket 1 on 3 is braked, easy to adjust, and stability is stronger, functional diversities, easy to use, is made conducive to popularization
With solving the existing regulating device for solar energy quartz crucible, function is more single, inconvenient for use, is unfavorable for promoting
The problem of use.
It should be noted that in the invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
Can be that the first and second features are in direct contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
It touches.Moreover, fisrt feature second feature " on ", " top " and " above " but fisrt feature right over second feature or
Oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than
Second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the invention.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
The preferable specific implementation mode of the above, only the invention, but the protection domain of the invention is not
It is confined to this, any one skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its innovation and creation design are subject to equivalent substitution or change, should all cover the protection model in the invention
Within enclosing.
Claims (5)
1. a kind of multifunctional regulation device for solar energy quartz crucible rotary extension, including crucible mounting bracket（1）, first turn
Axis（2）, sleeve（3）, top plate（4）And bottom plate（5）, it is characterised in that：The first rotating shaft（2）It is fixedly connected on sleeve（3）It is interior,
The crucible mounting bracket（1）Bottom and sleeve（3）Lateral surface be fixedly connected, the top plate（4）And bottom plate（5）Between be equipped with
First telescopic rod（6）, first telescopic rod（6）Top and top plate（4）Lower surface be fixedly connected, first telescopic rod
（6）Bottom and bottom plate（5）Upper surface be fixedly connected, the top plate（4）Top side be fixedly connected with first support
（7）, the top plate（4）The top other side be fixedly connected with second support（8）, the first support（7）Top fix connect
It is connected to first bearing seat（9）, the second support（8）Top be fixedly connected with second bearing seat（10）, the first bearing
Seat（9）Inside it is connected with the second shaft（11）, the second bearing seat（10）Inside it is connected with third shaft（12）, described
First rotating shaft（2）One end and the second shaft（11）One end be fixedly connected by shaft coupling, the first rotating shaft（2）It is another
End and third shaft（12）One end be fixedly connected by shaft coupling, second shaft（11）Far from first rotating shaft（2）One
End is fixedly connected with the first turntable（13）, the third shaft（12）Far from first rotating shaft（2）One end be fixedly connected with second
Turntable（14）, the top plate（4）On set there are three brake assemblies（15）, the brake assemblies（15）Including the first axle bed（151）、
Second axle bed（152）, axis pin（153）, the second telescopic rod（154）And fixture block（155）, first axle bed（151）With the second axis
Seat（152）Bottom and top plate（4）Upper surface be fixedly connected, the axis pin（153）One end be movably connected in first axle
Seat（151）On, the axis pin（153）The other end be movably connected in the second axle bed（152）On, second telescopic rod（154）
Bottom and axis pin（153）Middle part be fixedly connected, the fixture block（155）It is fixedly connected on the second telescopic rod（154）Top,
The sleeve（3）Outer surface offer and the second telescopic rod（154）Top fixture block（155）Compatible first card slot（301）,
Second telescopic rod（154）The fixture block at top（155）It is connected to sleeve（3）The first card slot（301）It is interior.
2. a kind of multifunctional regulation device for solar energy quartz crucible rotary extension according to claim 1, special
Sign is：The first rotating shaft（2）Outer surface be fixedly connected with equally distributed card column（201）, the sleeve（3）Interior table
Face is equipped with and card column（201）Compatible second card slot（302）, the first rotating shaft（2）Card column（201）It is connected to sleeve
（3）The second card slot（302）It is interior.
3. a kind of multifunctional regulation device for solar energy quartz crucible rotary extension according to claim 1, special
Sign is：The crucible mounting bracket（1）Including frame plate（101）, the frame plate（101）On offer equally distributed mounting groove
（102）, and frame plate（101）Bottom pass through fastening bolt（103）With sleeve（3）Outer surface be fixedly connected.
4. a kind of multifunctional regulation device for solar energy quartz crucible rotary extension according to claim 1, special
Sign is：First telescopic rod（6）With the second telescopic rod（154）It include interior bar（16）And outer barrel（17）, the interior bar
（16）Bottom end be socketed in outer barrel（17）It is interior, the interior bar（16）On offer the braking screw hole of equidistant arrangement（161）, described
Outer barrel（17）It is equipped with and braking screw hole（161）Compatible braking bolt（171）, the interior bar（16）By braking screw hole
（161）And braking bolt（171）With outer barrel（17）It is fixedly connected.
5. a kind of multifunctional regulation device for solar energy quartz crucible rotary extension according to claim 1, special
Sign is：The sleeve（3）, top plate（4）And bottom plate（5）It is mutually parallel between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606012.4U CN207738892U (en) | 2017-11-27 | 2017-11-27 | A kind of multifunctional regulation device for solar energy quartz crucible rotary extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606012.4U CN207738892U (en) | 2017-11-27 | 2017-11-27 | A kind of multifunctional regulation device for solar energy quartz crucible rotary extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207738892U true CN207738892U (en) | 2018-08-17 |
Family
ID=63116358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606012.4U Withdrawn - After Issue CN207738892U (en) | 2017-11-27 | 2017-11-27 | A kind of multifunctional regulation device for solar energy quartz crucible rotary extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207738892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794570A (en) * | 2017-11-27 | 2018-03-13 | 镇江市高等专科学校 | A kind of multifunctional regulation device for solar energy quartz crucible rotary extension |
-
2017
- 2017-11-27 CN CN201721606012.4U patent/CN207738892U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794570A (en) * | 2017-11-27 | 2018-03-13 | 镇江市高等专科学校 | A kind of multifunctional regulation device for solar energy quartz crucible rotary extension |
| CN107794570B (en) * | 2017-11-27 | 2024-03-29 | 镇江市高等专科学校 | Multifunctional adjusting device for rotating and stretching solar quartz crucible |
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