CN201326028Y - Bar fetching car of single crystal furnace - Google Patents
Bar fetching car of single crystal furnace Download PDFInfo
- Publication number
- CN201326028Y CN201326028Y CNU2008202322724U CN200820232272U CN201326028Y CN 201326028 Y CN201326028 Y CN 201326028Y CN U2008202322724 U CNU2008202322724 U CN U2008202322724U CN 200820232272 U CN200820232272 U CN 200820232272U CN 201326028 Y CN201326028 Y CN 201326028Y
- Authority
- CN
- China
- Prior art keywords
- single crystal
- bar
- crystal silicon
- wheel carrier
- stand
- 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)
Abstract
The utility model relates to a bar fetching car of a single crystal furnace and solves the problems that in the manual bar fetching process, an operator can be scalded by little carelessness and the swing of a single crystal silicon bar leads to the rupture of seed crystals, the fall of the single crystal silicon bar and then the damage of the single crystal silicon bar. The bar fetching car comprises a frame. The bottom surface of the frame is provided with walking wheels. The bar fetching car is characterized in that the frame is provided with a vertical frame, the upper part of the vertical frame is provided with a handrail, the vertical frame is provided with a lifting mechanism and is connected with a bracket by the lifting mechanism, the bracket is provided with an upper guide wheel and a lower guide wheel at positions which correspond to the vertical frame, and a supporting wheel bracket is articulated behind the vertical frame and is provided with a supporting wheel. As the manual fetching process of the single crystal silicon bar is changed into the mechanical fetching, the labor intensity of the operator can be reduced, and the operator can be prevented from being scalded by the single crystal silicon bar. The utility model has good stability, and the single crystal silicon bar can be stably seated on the bracket and firmly surrounded by a chain so that the seed crystals are prevented from rupture, the single crystal silicon bar does not fall down, the single crystal silicon bar is ensured to be sound and safe and easy to move.
Description
Technical field
The utility model relates to a kind of single crystal growing furnace and gets excellent car.
Background technology
On the monocrystalline silicon production process, when taking out silicon single crystal rod from single crystal growing furnace, operator will put on two-layer gloves, asbestos gloves are leaned against on the silicon single crystal rod again.Along with silicon single crystal rod moves down, two hands also will keep same moved further, the careless slightly arm that just might scald operator.In addition, in the silicon single crystal rod folding process, wireline is elongated, makes silicon single crystal rod become unstable, is in swing state, causes the seed crystal fracture, causes silicon single crystal rod to fall, and silicon single crystal rod is damaged.In addition, the silicon single crystal rod that takes out with aforesaid method is not easy to move.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and a kind of labor intensity of operating staff that alleviates is provided, and operator is effectively protected, and can prevent that seed crystal fracture and the single crystal growing furnace of being convenient to move from getting excellent car.
The utility model is achieved in that it has a vehicle frame, be provided with road wheel in the vehicle frame bottom surface, its special character is: vehicle frame is provided with stand, be provided with handrail on stand top, be provided with hoisting appliance in stand, be connected with carriage by hoisting appliance, corresponding stand position is provided with upper and lower guide deflection sheave on carriage, be hinged with the support wheel carrier in the stand back, on the support wheel carrier, be provided with supporting-point roller.
Above-mentioned single crystal growing furnace is got excellent car, described carriage is by the vertical slot steel, be welded on three horizontal supporting plates on the vertical slot steel, be located at the chain on the horizontal supporting plate, be located at the deck of vertical slot steel bottom, be separately positioned on asbestos bushing pipe and asbestos lining on horizontal supporting plate and the deck, be welded on the wheel carrier that leads of going up of the horizontal supporting plate in top, be welded on the following guiding wheel carrier between horizontal supporting plate in bottom and the deck, described upper and lower guide deflection sheave is separately positioned on the upper and lower guiding wheel carrier.
Above-mentioned single crystal growing furnace is got excellent car, vertically is evenly equipped with a plurality of open holess on the vertical slot steel.
The utility model has the advantages that: change the rod motion of manually getting of silicon single crystal rod into mechanized, can alleviate labor intensity of operating personnel, prevent that operator from being scalded by the silicon single crystal rod; Good stability, silicon single crystal rod can be located on the carriage and by chain reposefully and enclose the jail, prevent the seed crystal fracture, and silicon single crystal rod can not fall, and can guarantee that silicon single crystal rod is excellent, and convenient moving.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is a horizontal support board structure synoptic diagram among Fig. 1;
Fig. 4 is a deck structural representation among Fig. 1.
Among the figure: road wheel 1, vehicle frame 2, wheel carrier 4 is supported in stand 3, under the wheel carrier 5 that leads, following guide deflection sheave 6, catch 7, handwheel 8, hoisting appliance 9, last guide deflection sheave 10, handrail 11, last guiding wheel carrier 12, vertical slot steel 13, open holes 1301, asbestos bushing pipe 14, horizontal supporting plate 15, asbestos lining 16, deck 17, chain 18, supporting-point roller 19.
Embodiment
As shown in the figure, the utility model has a vehicle frame 2, is provided with road wheel 1 in vehicle frame 2 bottom surfaces, vehicle frame 2 is provided with stand 3, is welded with handrail 11 on stand 3 tops, is provided with hoisting appliance 9 in stand 3, described hoisting appliance 9 drives by handwheel 8, is connected with carriage by hoisting appliance 9; Described carriage is by vertical slot steel 13, be welded on three horizontal supporting plates 15 on the vertical slot steel 13, be located at the chain 18 on the horizontal supporting plate 15, be located at the deck 17 of vertical slot steel 13 bottoms, be separately positioned on asbestos bushing pipe 14 and asbestos lining 16 on horizontal supporting plate 15 and the deck 17, be welded on the wheel carrier 12 that leads of going up on the horizontal supporting plate 15 in top, the following guiding wheel carrier 5 that is welded between horizontal supporting plate 15 in bottom and the deck 17 constitutes, described vertical slot steel 13 bottoms are connected with hoisting appliance 9, on vertical slot steel 13, vertically be evenly equipped with a plurality of open holess 1301, horizontal supporting plate 15 can be installed in the suitable open holes 1301.Be separately installed with upper and lower guide deflection sheave 10 and 6 on upper and lower guiding wheel carrier 12 and 5, described upper and lower guide deflection sheave 10 and 6 leans in stand 3; Be hinged with support wheel carrier 4 in stand 3 back, above the jointed shaft that is positioned at stand 3 and support wheel carrier 4 in the stand 3, be provided with catch 7, be provided with supporting-point roller 19 in support wheel carrier 4 lower ends.
During use, this is got excellent car be pushed into the single crystal growing furnace exit, adjust carriages to suitable height, be placed on silicon single crystal rod on the carriage and the silicon single crystal rod lower end is stuck on the deck 17, with chain 18 silicon single crystal rod is surrounded then by handwheel 8.To support wheel carrier 4 and launch, and lean on catch 7, and make supporting-point roller 19 kiss the earths as rear fulcrum, hand steered handrail 11 promotes to get truck, can transport silicon single crystal rod.
Claims (3)
1, a kind of single crystal growing furnace is got excellent car, comprise a vehicle frame, be provided with road wheel in the vehicle frame bottom surface, it is characterized in that: vehicle frame is provided with stand, is provided with handrail on stand top, is provided with hoisting appliance in stand, be connected with carriage by hoisting appliance, corresponding stand position is provided with upper and lower guide deflection sheave on carriage, is hinged with the support wheel carrier in the stand back, is provided with supporting-point roller on the support wheel carrier.
2, single crystal growing furnace according to claim 1 is got excellent car, it is characterized in that: described carriage is by the vertical slot steel, be welded on three horizontal supporting plates on the vertical slot steel, be located at the chain on the horizontal supporting plate, be located at the deck of vertical slot steel bottom, be separately positioned on asbestos bushing pipe and asbestos lining on horizontal supporting plate and the deck, be welded on the wheel carrier that leads of going up of the horizontal supporting plate in top, be welded on the following guiding wheel carrier between horizontal supporting plate in bottom and the deck, described upper and lower guide deflection sheave is separately positioned on the upper and lower guiding wheel carrier.
3, single crystal growing furnace according to claim 1 is got excellent car, it is characterized in that: vertically be evenly equipped with a plurality of open holess on the vertical slot steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202322724U CN201326028Y (en) | 2008-12-25 | 2008-12-25 | Bar fetching car of single crystal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202322724U CN201326028Y (en) | 2008-12-25 | 2008-12-25 | Bar fetching car of single crystal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326028Y true CN201326028Y (en) | 2009-10-14 |
Family
ID=41178003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202322724U Expired - Fee Related CN201326028Y (en) | 2008-12-25 | 2008-12-25 | Bar fetching car of single crystal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326028Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215634A (en) * | 2012-01-19 | 2013-07-24 | 宁夏日晶新能源装备股份有限公司 | Mono-crystalline furnace multifunctional crystal bar taking machine |
| CN103451722A (en) * | 2013-08-06 | 2013-12-18 | 浙江晶盛机电股份有限公司 | External continuous feeder capable of being shared by multiple coil bases |
-
2008
- 2008-12-25 CN CNU2008202322724U patent/CN201326028Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215634A (en) * | 2012-01-19 | 2013-07-24 | 宁夏日晶新能源装备股份有限公司 | Mono-crystalline furnace multifunctional crystal bar taking machine |
| CN103451722A (en) * | 2013-08-06 | 2013-12-18 | 浙江晶盛机电股份有限公司 | External continuous feeder capable of being shared by multiple coil bases |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20111225 |