CN201801631U - Quartz crucible lifting appliance - Google Patents
Quartz crucible lifting appliance Download PDFInfo
- Publication number
- CN201801631U CN201801631U CN2010202433724U CN201020243372U CN201801631U CN 201801631 U CN201801631 U CN 201801631U CN 2010202433724 U CN2010202433724 U CN 2010202433724U CN 201020243372 U CN201020243372 U CN 201020243372U CN 201801631 U CN201801631 U CN 201801631U
- Authority
- CN
- China
- Prior art keywords
- ring
- quartz crucible
- quartzy crucible
- annular base
- quartzy
- 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.)
- Expired - Fee Related
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- Crystals, And After-Treatments Of Crystals (AREA)
- Silicon Compounds (AREA)
Abstract
The utility model discloses a quartz crucible lifting appliance which comprises a quartz crucible fixture and a lifting hook, wherein the quartz crucible fixture comprises a ring-shaped pedestal, a connecting rod and a lifting bracket; the ring-shaped pedestal is composed of at least two equal ring sections, and every two adjacent ring sections are connected by a bolt through a lug positioned on the end part of each ring section; the lifting bracket comprises a lifting ring, draw rods and a horizontal ring; the horizontal ring is fixedly connected with the lifting ring through the uniformly distributed draw rods; the connecting rod is respectively hinged with the ring-shaped pedestal and the horizontal ring; and the diameter of the horizontal ring is greater than that of the ring-shaped pedestal. By using the utility model, the quartz crucible can be put into the monocrystal silicon furnace after the raw materials are filled into the quartz crucible, thereby enhancing the purity of the raw materials.
Description
Technical field
The utility model relates to the monocrystalline silicon production field, relates in particular to a kind of suspender that when fill it up with raw material in quartzy crucible after quartzy crucible is placed in the monocrystaline silicon stove.
Background technology
At present, be earlier quartzy crucible to be placed in the monocrystaline silicon stove during pulling monocrystal silicon, again raw material is packed in the quartzy crucible, be difficult to avoid raw material to fall in the monocrystaline silicon stove in this process, thereby cause the pollution of thermal field element in the monocrystaline silicon stove, thereby the thermal field element sticks together and influences the life-span of thermal field element when serious, and brings very big inconvenience to production.Charge time reaches 40 minutes in monocrystaline silicon stove simultaneously, and charge time is long more, and the time that raw material exposes in the workshop is long more, and the chance of pollution is big more; And the single crystal growing furnace surrounding environment is difficult to clean out, and often has multiple devices to tear stove simultaneously open, can have a strong impact on the purity of raw material like this, and then influences the quality of pulled crystal silicon.
The utility model content
The technical problems to be solved in the utility model provides a kind of elder generation puts into quartzy crucible the quartzy crucible suspender of monocrystaline silicon stove fill raw material in quartzy crucible after again, with the control material purity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of quartzy crucible suspender comprises quartzy crucible anchor clamps and suspension hook; Described quartzy crucible anchor clamps comprise annular base, union lever and suspension bracket; Described annular base is made up of the ring section of 2 equalizations at least, and adjacent two rings are intersegmental to be connected with bolt by the journal stirrup that is positioned at ring section end; Described suspension bracket comprises suspension ring, pull bar and horizontal circular ring, and horizontal circular ring is fixedlyed connected with suspension ring by uniform pull bar; Described union lever is hinged with annular base and horizontal circular ring respectively, and the diameter of horizontal circular ring is greater than the diameter of annular base.
Described annular base is made up of the ring section of 4 equalizations.
The number of described union lever is at least 3.
The number of described pull bar is at least 3.
Adopt the beneficial effect that technique scheme produced to be: before the pulling monocrystal silicon, the quartzy crucible of in the environment of a cleaning, raw material being packed into earlier, with clean plastics bag that it is packaged; Utilize suspension hook that the chuck of the weight that is provided with in quartzy crucible anchor clamps and the monocrystaline silicon stove is connected, will fill the quartzy crucible of raw material by the lifting gear of monocrystaline silicon stove and send in the monocrystaline silicon stove.Weight in the monocrystaline silicon stove is arranged on the axis of thermal field element, can guarantee that so quartzy crucible can be in place reposefully, and the lifting gear precision of monocrystaline silicon stove is very high, has guaranteed the security of this put procedure like this.The quartzy crucible that the quartzy crucible suspender that utilizes the utility model to provide will install raw material lifts in the stove, and this process only needs 3 minutes, has reduced the time of charging greatly, has improved production efficiency, has avoided the contaminated probability of raw material.
Description of drawings
Fig. 1 is the structural representation of the quartzy crucible anchor clamps of the utility model;
Fig. 2 is the structural representation of the utility model suspension hook;
Fig. 3 is the cross section structure synoptic diagram that amplify at the A-A place among Fig. 2;
Among the figure: the quartzy crucible anchor clamps of 1-, 2-suspension hook, 3-annular base, 4-union lever, 5-horizontal circular ring, 6-pull bar, 7-suspension ring.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Embodiment one
A kind of quartzy crucible suspender comprises quartzy crucible anchor clamps 1 and suspension hook 2.Referring to Fig. 1, a kind of quartzy crucible suspender 1 comprises annular base 3, union lever 4 and suspension bracket.Annular base 3 is made up of the ring section of 2 equalizations at least, adopt the ring section of 4 equalizations in the present embodiment, be convenient to operation and processing, can certainly form by the ring section of the equalization of other quantity, every adjacent two rings are intersegmental to be connected with bolt by the journal stirrup that is positioned at ring section end, helps the assembling of quartzy crucible suspender like this and realizes clamping to quartzy crucible.Suspension bracket comprises suspension ring 7, pull bar 6 and horizontal circular ring 5, and horizontal circular ring 5 is fixedlyed connected with suspension ring 7 by uniform pull bar 6, adopts welding process fixedly connected in the present embodiment; The quantity of pull bar 6 is at least 3, and the number of pull bar 6 is 4 in the present embodiment, helps evenly stressed like this.Union lever 4 is hinged with annular base 3 and horizontal circular ring 5 respectively, and the diameter of horizontal circular ring 5 is greater than the diameter of annular base 3.
Referring to Fig. 2, the hook end of suspension hook 2 is connected on the suspension ring 7, and the other end is fixedlyed connected with the chuck on the interior weight that is provided with of monocrystaline silicon stove, so the size of the chuck of the size of suspension hook 2 and weight matches.Fig. 3 is the sectional view of suspension hook 2 at the A-A place, and the chuck of the recess at A-A place and weight is suitable on the suspension hook 2, so that suspension hook 2 hooks are fixed on the weight.
Specific operation process: at first polycrystalline silicon raw material is put in the quartzy crucible in the monocrystaline silicon stove outside, with quartzy crucible anchor clamps 1 quartzy crucible is clamped then, the bolt of tightening on the annular base 3 steps up quartzy crucible, be connected with the chuck of suspension hook 2 with quartzy crucible anchor clamps 1 and weight, the quartzy crucible that utilizes the lifting gear of monocrystaline silicon stove will install raw material is at last sent in the monocrystaline silicon stove.
Claims (4)
1. a quartzy crucible suspender is characterized in that: comprise quartzy crucible anchor clamps and suspension hook; Described quartzy crucible anchor clamps comprise annular base, union lever and suspension bracket; Described annular base is made up of the ring section of 2 equalizations at least, and adjacent two rings are intersegmental to be connected with bolt by the journal stirrup that is positioned at ring section end; Described suspension bracket comprises suspension ring, pull bar and horizontal circular ring, and horizontal circular ring is fixedlyed connected with suspension ring by uniform pull bar; Described union lever is hinged with annular base and horizontal circular ring respectively, and the diameter of horizontal circular ring is greater than the diameter of annular base.
2. quartzy crucible suspender according to claim 1 is characterized in that described annular base is made up of the ring section of 4 equalizations.
3. quartzy crucible suspender according to claim 1 and 2 is characterized in that the number of described union lever is at least 3.
4. quartzy crucible suspender according to claim 1 and 2 is characterized in that the number of described pull bar is at least 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202433724U CN201801631U (en) | 2010-07-01 | 2010-07-01 | Quartz crucible lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202433724U CN201801631U (en) | 2010-07-01 | 2010-07-01 | Quartz crucible lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801631U true CN201801631U (en) | 2011-04-20 |
Family
ID=43871146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202433724U Expired - Fee Related CN201801631U (en) | 2010-07-01 | 2010-07-01 | Quartz crucible lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801631U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560653A (en) * | 2012-02-08 | 2012-07-11 | 常州亿晶光电科技有限公司 | Lifting appliance for crucible for growing sapphire single crystal |
| CN103233265A (en) * | 2013-04-18 | 2013-08-07 | 中国恩菲工程技术有限公司 | Single crystal rod hoisting device |
| CN109027890A (en) * | 2018-06-22 | 2018-12-18 | 湖南耐普恩科技有限公司 | A kind of high, normal, basic three sections of associative form variable for bright super capacitor optical road lamp |
-
2010
- 2010-07-01 CN CN2010202433724U patent/CN201801631U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560653A (en) * | 2012-02-08 | 2012-07-11 | 常州亿晶光电科技有限公司 | Lifting appliance for crucible for growing sapphire single crystal |
| CN103233265A (en) * | 2013-04-18 | 2013-08-07 | 中国恩菲工程技术有限公司 | Single crystal rod hoisting device |
| CN103233265B (en) * | 2013-04-18 | 2016-03-30 | 中国恩菲工程技术有限公司 | Single crystal rod hoisting device |
| CN109027890A (en) * | 2018-06-22 | 2018-12-18 | 湖南耐普恩科技有限公司 | A kind of high, normal, basic three sections of associative form variable for bright super capacitor optical road lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |