CN212865070U - Quartz crucible removes transport carrier device - Google Patents
Quartz crucible removes transport carrier device Download PDFInfo
- Publication number
- CN212865070U CN212865070U CN202021213614.5U CN202021213614U CN212865070U CN 212865070 U CN212865070 U CN 212865070U CN 202021213614 U CN202021213614 U CN 202021213614U CN 212865070 U CN212865070 U CN 212865070U
- Authority
- CN
- China
- Prior art keywords
- quartz crucible
- supporting
- fixed
- carrier device
- plate
- 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.)
- Active
Links
Images
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model provides a quartz crucible removes transport carrier device, comprising a frame body, the support body has the supporting component who is used for placing quartz crucible, is used for adjusting quartz crucible outer wall position makes fixed subassembly that quartz crucible is fixed and be used for supporting the supporting component with fixed subassembly makes the supporting component with fixed subassembly synchronous movement's removal subassembly, the supporting component is arranged in fixed subassembly's below just is located remove the top of subassembly. The utility model discloses a remove transport carrier device can place not unidimensional crucible, and can guarantee that the crucible is firm to be placed, and the shock attenuation is effectual, and structural design is simple and easily operation, and the universality is wide, and work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of vertical pulling single crystal preparation annex, especially, relate to a quartz crucible removes transport carrier device.
Background
In the Czochralski single crystal manufacturing process, the quartz crucible is a key core component in the thermal field system and needs to be moved from a warehouse to a production site before installation. Most of the existing quartz crucibles are carried manually, and as silicon wafers are developed to be large-sized and thin, the size of the quartz crucibles needs to be increased correspondingly. The diameter of the existing silicon wafer can be up to 300mm, the initial charging raw material is correspondingly pulled to be about 350kg, the whole weight of the raw material after being charged into the quartz crucible is heavier, if the raw material is carried by manpower, not only is the raw material carried by many workers in a matching way required, the labor intensity is high, but also the production safety risk is extremely high, the time and the labor are wasted, any damage or pollution to the quartz crucible can influence the quality of the straight pulling single crystal, the manual carrying is not suitable for the requirement of the existing lean production concept, and the production efficiency is severely restricted.
Therefore, how to solve the technical problem of moving the crucible for pulling the large-size Czochralski single crystal is the key for processing the single crystal with high quality and low cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quartz crucible removes transport carrier device has solved the technical problem that work efficiency is low, the security is poor that artifical transport leads to among the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a quartz crucible removes transport carrier device, includes the support body, the support body has the supporting component who is used for placing quartz crucible, is used for adjusting quartz crucible outer wall position makes fixed subassembly that quartz crucible is fixed and be used for supporting the supporting component with fixed subassembly makes the supporting component with fixed subassembly synchronous motion's removal subassembly, the supporting component is arranged in fixed subassembly's below just is located the top of removal subassembly.
Further, the support body comprises a top frame, a bottom frame and a plurality of supports arranged between the top frame and the bottom frame, and the supports are connected with the top frame and the bottom frame.
Further, the support assembly is arranged on a base plate arranged on the underframe, and the base plate and the support assembly are both positioned on the inner side of the bracket; the supporting component can drive the quartz crucible to vertically move up and down.
Furthermore, the supporting component comprises a supporting plate and a plurality of telescopic pieces arranged below the supporting plate, and two ends of each telescopic piece are respectively connected with the supporting plate and the base plate.
Furthermore, a rubber pad is arranged on one side, away from the base plate, of the supporting plate, and the rubber pad is matched with the supporting plate structure.
Furthermore, the fixing component is arranged on one side of the top frame, which is far away from the supporting component, is positioned outside the quartz crucible and is vertical to the outer wall of the quartz crucible; the number of the fixed assemblies is at least two and the fixed assemblies are arranged oppositely.
Further, the minimum width of the supporting plate is at least larger than the diameter of the bottom of the quartz crucible, and the highest distance of the supporting plate from the top frame is larger than 1/2 and smaller than 4/5 of the height of the quartz crucible.
Furthermore, the fixing assembly comprises a fixed plate, a multi-gear locking piece arranged on the fixed plate and a clamping piece arranged at one end of the locking piece, and the fixed plate is arranged on the top frame; the clamping piece is close to one side of the quartz crucible and is arranged in a suspending way; the clamping piece is a rubber strip.
Furthermore, the inner side distance between the fixed plates is larger than the diameter of the outer wall of the quartz crucible, and one side of the fixed plates, which is close to the quartz crucible, is of an arc structure.
Furthermore, the moving assembly comprises a plurality of rollers and short columns arranged above the rollers, and the short columns are connected with the bottom frame; and a handrail is arranged at one side of the bottom frame, which is far away from the fixed component, in the length direction.
Compared with the prior art, this the utility model provides a remove carrier device can place not unidimensional crucible, and can guarantee that the crucible is firm to be placed, and the shock attenuation is effectual, and structural design is simple and easily operation, and the universality is wide, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural view of a mobile transportation vehicle device according to an embodiment of the present invention;
fig. 2 is a top view of a mobile transport vehicle apparatus according to an embodiment of the present invention;
figure 3 is a schematic view of a locking member according to an embodiment of the present invention.
In the figure:
100. frame body 110, top frame 120 and bottom frame
130. Bracket 140, armrest 150 and backing plate
200. Support component 210, supporting plate 220 and telescopic piece
230. Rubber pad
300. Fixing component 310, fixing plate 320 and locking piece
321. Guide rail 322, clamping groove 323 and positioning column
324. Thimble 325 and handle
330. Card member
400. A moving assembly 410, a roller 420 and a short column
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The present embodiment provides a quartz crucible moving carrier device, as shown in fig. 1 and fig. 2, which includes a frame body 100, a supporting assembly 200 for placing a quartz crucible, a fixing assembly 300 for adjusting the position of the outer wall of the quartz crucible and fixing the quartz crucible, and a moving assembly 400 for supporting the supporting assembly 200 and the fixing assembly 300 and moving the supporting assembly 200 and the fixing assembly 300 synchronously are further disposed on the frame body 100, and the supporting assembly 200 is located below the fixing assembly 300 and located above the moving assembly 400.
Specifically, the rack body 100 includes a rectangular top frame 110, a bottom frame 120 aligned with the top frame 110, and a plurality of brackets 130 disposed between the top frame 110 and the bottom frame 120, the top frame 110 and the bottom frame 120 have the same shape, at least the length of the top frame 110 is smaller than the length of the bottom frame 120, the width of the top frame 110 is smaller than the width of the bottom frame 120, in this embodiment, the width of the top frame 110 is the same as the width of the bottom frame 120, and the top frame 110 is located on a middle axis of the bottom frame 120, that is, symmetrically disposed with respect to the axis of the width and the length of the bottom frame 120. Preferably, the top frame 110 is square in shape, so as to symmetrically prevent the fixing members 300 and to symmetrically dispose the fixing members 300 on both sides of the height axis of the quartz crucible. The four brackets 130 are respectively arranged at four corners of the top frame 110 and used for connecting the top frame 110 and the bottom frame 120; meanwhile, a handrail 140 is disposed at a side of the bottom frame 120 away from the fixing member 300 in the length direction, so as to facilitate a person to push and hold. The base plate 150 is disposed on a side of the bottom frame 120 close to the support assembly 200 for fixing and connecting the support assembly 200, and of course, if the strength of the bottom frame 120 is better, the base plate 150 may be omitted. Preferably, the pad 150 is disposed at a middle position of the bottom frame 120, and the pad 150 may have a circular shape or a square or rectangular shape as long as it can support the fixed support assembly 200.
Further, the supporting assembly 200 is disposed on the pad 150 disposed on the bottom frame 120, the pad 150 and the supporting assembly 200 are both disposed inside the bracket 130, and the supporting assembly 200 can drive the quartz crucible to vertically move up and down. The support assembly 200 includes a support plate 210 and a plurality of expansion members 220 disposed under the support plate 210, and both ends of the expansion members 220 are respectively connected to the support plate 210 and the pad 150. The minimum width of the support plate 210 is at least greater than the diameter of the bottom of the quartz crucible, and preferably, the support plate 210 has a circular structure, that is, the diameter of the support plate 210 is greater than the diameter of the bottom of the quartz crucible, in order to maximize the contact area between the quartz crucible and the support plate 210 and ensure the stability of the quartz crucible placement. Since the quartz crucible containing the polycrystalline silicon raw material has a heavy weight, the supporting plate 210 made of a metal material is selected to be placed, thereby improving the supporting strength of the supporting plate 210. The extensible member 220 evenly distributed is at the lower terminal surface of layer board 210, and sets up and be close to its peripheral position at layer board 210 and set up, and extensible member 220 is equipped with three at least, and preferably, extensible member 220 is the spring, still can cushion quartz crucible when supporting layer board 210, prevents in the transportation, because of the road surface jolt causes quartz crucible's damage, also can play the cushioning effect.
The supporting plate 210 and the backing plate 150 are correspondingly arranged up and down and are located in the middle of the bottom frame 120, the supporting plate 210 vertically moves up and down along the telescopic piece 220, and the maximum distance from the top frame 110 when the supporting plate 210 is compressed downwards is greater than 1/2 and less than 4/5 of the height of the quartz crucible. If the maximum distance from the upper frame 110 when the pallet 210 is compressed downward is less than 1/2 the height of the quartz crucible, which protrudes above the fixed member 300 to a height greater than the height of the quartz crucible placed below the fixed member 300, the quartz crucible containing silicon raw material is heavy and light, and is severely inclined during moving and transportation, increasing its instability. If the maximum distance from the top frame 110 when the supporting plate 210 is compressed downward is greater than 4/5, the upper end surface of the quartz crucible is located within the height range of the fixing member 300, so that the contact area between the fixing member 300 and the outer wall of the quartz crucible is reduced, the clamping strength of the fixing member 300 to the quartz crucible is affected, and the fixing member 300 is slid off and separated from the fixing member 300 in a serious case, thereby causing a safety accident. Therefore, preferably, the maximum distance from the top frame 110 when the supporting plate 210 is compressed downward is greater than 1/2 and less than 4/5 of the height of the quartz crucible, so that the quartz crucible can be stably placed on the supporting plate 210, and the vertical placement stability of the quartz crucible can be further enhanced, the quartz crucible is uniformly stressed at the upper part and the bottom part, and the transportation safety of the quartz crucible is improved.
Meanwhile, the quartz crucible cannot be directly contacted with metal, so that a rubber pad 230 is required to be arranged on one side of the supporting plate 210 far away from the backing plate 150, and the rubber pad 230 is matched with the structure of the supporting plate 210. The rubber pad 230 is used to isolate the quartz crucible from the metal pallet 210, and prevent metal impurities from adhering to the bottom of the quartz crucible, which would be influenced by high temperature and fly into the silicon melt to affect the quality of single crystal, and meanwhile, the metal impurities would also affect the quality of the quartz crucible, and reduce the service life of the quartz crucible.
The fixed component 300 is arranged on one side of the top frame 110 far away from the supporting component 200, and is positioned on the outer side of the quartz crucible and perpendicular to the outer wall of the quartz crucible, at least two groups of fixed components 300 are arranged and are arranged oppositely, in the embodiment, four groups of fixed components 300 are arranged and are respectively arranged at four right angles of the top frame 110, so that the four groups of fixed components 300 can be ensured to be respectively arranged at two ends of the diameter of the quartz crucible in a vertical crossing manner, the outer wall of the quartz crucible is ensured to be stressed uniformly, and the vertical placing stability of the fixed components is ensured.
Further, fixed subassembly 300 is including deciding board 310, arrange many grades of latch fittings 320 on deciding board 310 in and arrange fastener 330 of 320 one end of latch fitting in, decide board 310 fixed welding on roof-rack 110, decide the lateral wall limit of board 310 and roof-rack 110's right angle limit looks adaptation, decide board 310 and be close to quartz crucible one side for the circular arc structure, be convenient for contact with the quartz crucible outer wall, and the inboard distance between the circular arc limit of deciding board 310 is greater than quartz crucible's outer wall diameter, and the circular arc diameter of deciding board 310 is greater than quartz crucible's outer wall diameter, the purpose prevents to interfere or collide with the quartz crucible outer wall. Fastener 330 is the rubber strip, be convenient for and quartz crucible outer wall contact, fastener 330 sets up and the setting of perpendicular to quartz crucible outer wall along quartz crucible annular outer wall, fastener 330 is located latch 320 and is close to quartz crucible one end and unsettled setting, fastener 330 can receive the diagonal direction back-and-forth movement of control edge roof-rack 110 of latch 320, the card of the adaptable different external diameter size's of latch 320 that many grades set up is solid, only need adjust the gear of latch 320 the distance of fastener 330 and quartz crucible outer wall can be adjusted, in order to realize the removal transportation transport of multiple specification quartz crucible.
As shown in fig. 3, the locking member 320 includes an adjustable rail 321, a plurality of notches 322 disposed at one side of the rail 321 and near one end of the locking member 330, and a positioning post 323 adapted to the notches 322, the rail 321 is disposed along the center line of the corner of the fixed plate 310 and moves along the center line of the corner, the locking member 330 is disposed at one end of the rail 321 near the quartz crucible, an adjustable elongated hole is disposed at one end of the rail 321 far from the notches 322, a bolt penetrates through the elongated hole to fix one end of the rail 321 far from the notches 322 to the top plate 310, the rail 321 drives the locking member 330 to cooperate with the positioning post 323 disposed on the top plate 310 through the notches 322, so as to fix the rail 321 near one end of the quartz crucible, in order to ensure the stability of the rail 321 driving the locking member 330 to be disposed, a thimble 324 having a self-locking handle 325 is further disposed at one side of the rail 321 far from the notches 322, the thimble 324 is disposed, the slot 322 can be two or more, the position of the slot 322 is firstly rotated to make the guide rail 321 drive the fastener 330 to contact with the quartz crucible, then the bolt in the long hole in the guide rail 321 is fixed to completely fix the guide rail 321, then the handle 325 is pushed to make the thimble 324 move close to the guide rail 321, after the thimble 324 completely pushes against the side surface of the guide rail 321, the handle 325 is adjusted to rotate close to the guide rail 321 and make it self-lock, and then the fixing operation of the fixing component 300 and the quartz crucible is completed.
Further, the moving assembly 400 includes a plurality of rollers 410 and short posts 420 disposed above the rollers 410, in this embodiment, four rollers 410 are disposed at four corners of the bottom frame 120, respectively, and two rollers 410 near one end of the armrest 140 are universal wheels with brakes, so that the mobile transportation vehicle device can be parked at any time. Meanwhile, the short column 420 can be directly welded and connected with the bottom frame 120, four bosses can be arranged at four corners of the lower end face of the bottom frame 120, the short column 420 is of a cylindrical structure, the short column 420 is in threaded fit with the bosses, and therefore, the short column 420 can be detached and maintained.
When the quartz crucible stabilizing device works, a quartz crucible filled with polycrystalline silicon materials penetrates through the top frame 110 and the fixing assemblies 300 and is placed on the rubber pad 230, when the quartz crucible is stabilized, the fixing assemblies 300 are adjusted, any one group of fixing assemblies 300 arranged in opposite angles is adjusted, and the quartz crucible is locked after being close to the outer wall of the quartz crucible; then adjusting the other pair of fixed components 300 arranged at the right angle, and locking after the fixed components are close to the outer wall of the quartz crucible; after the quartz crucible is completely locked and fixed, the operator pushes the handrail to push the quartz crucible and the movable carrier device to move together.
The utility model provides a remove carrier device can place not unidimensional crucible, and can guarantee that the crucible is firm to be placed, and the shock attenuation is effectual, and structural design is simple and easily operation, and the universality is wide, and work efficiency is high.
The embodiments of the present invention have been described in detail, and the description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a quartz crucible removes transport carrier device which characterized in that, includes the support body, the support body has the supporting component who is used for placing quartz crucible, is used for adjusting quartz crucible outer wall position makes fixed subassembly that quartz crucible is fixed and be used for supporting the supporting component with fixed subassembly makes the supporting component with fixed subassembly synchronous movement's removal subassembly, the supporting component is arranged in fixed subassembly's below just is located the top of removal subassembly.
2. The quartz crucible mobile carrier device as claimed in claim 1, wherein the rack body comprises a top rack, a bottom rack and a plurality of brackets arranged between the top rack and the bottom rack, and the brackets are connected with the top rack and the bottom rack.
3. The quartz crucible moving carrier device as claimed in claim 2, wherein the supporting member is disposed on a pad plate disposed on the bottom frame, and the pad plate and the supporting member are both located inside the support; the supporting component can drive the quartz crucible to vertically move up and down.
4. The quartz crucible moving carrier device as claimed in claim 3, wherein the supporting assembly comprises a supporting plate and a plurality of telescopic members disposed under the supporting plate, and two ends of the telescopic members are respectively connected with the supporting plate and the backing plate.
5. The quartz crucible moving carrier device of claim 4, wherein the minimum width of the supporting plate is at least larger than the diameter of the bottom of the quartz crucible, and the maximum distance from the top frame of the supporting plate is larger than 1/2 and smaller than 4/5 of the height of the quartz crucible.
6. The quartz crucible moving carrier device as claimed in claim 4 or 5, wherein a rubber pad is arranged on the side of the supporting plate away from the pad plate, and the rubber pad is matched with the structure of the supporting plate.
7. The quartz crucible moving carrier device as claimed in any one of claims 2 to 5, wherein the fixing member is disposed on a side of the top frame away from the supporting member, outside the quartz crucible and perpendicular to an outer wall of the quartz crucible; the number of the fixed assemblies is at least two and the fixed assemblies are arranged oppositely.
8. The quartz crucible mobile carrier device according to claim 7, wherein the fixing assembly comprises a fixed plate, a multi-step locking piece arranged on the fixed plate and a clamping piece arranged at one end of the locking piece, the fixed plate is arranged on the top frame; the clamping piece is close to one side of the quartz crucible and is arranged in a suspending way; the clamping piece is a rubber strip.
9. The quartz crucible moving carrier device as claimed in claim 8, wherein the inner distance between the fixed plates is larger than the diameter of the outer wall of the quartz crucible, and the side of the fixed plate close to the quartz crucible is in a circular arc structure.
10. The quartz crucible moving carrier device as claimed in any one of claims 2 to 5 and 8 to 9, wherein the moving assembly comprises a plurality of rollers and a short column disposed above the rollers, the short column is connected with the bottom frame; and a handrail is arranged at one side of the bottom frame, which is far away from the fixed component, in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213614.5U CN212865070U (en) | 2020-06-28 | 2020-06-28 | Quartz crucible removes transport carrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213614.5U CN212865070U (en) | 2020-06-28 | 2020-06-28 | Quartz crucible removes transport carrier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212865070U true CN212865070U (en) | 2021-04-02 |
Family
ID=75211879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021213614.5U Active CN212865070U (en) | 2020-06-28 | 2020-06-28 | Quartz crucible removes transport carrier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212865070U (en) |
-
2020
- 2020-06-28 CN CN202021213614.5U patent/CN212865070U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212865070U (en) | Quartz crucible removes transport carrier device | |
| CN114837434A (en) | A install auxiliary device fast for glass curtain wall | |
| CN210505292U (en) | Crane for conveying articles | |
| CN202138956U (en) | Hoisting and installing device of electrical disc cabinet | |
| CN212861577U (en) | Adjustable conveyer of crystalline silicon stick | |
| CN218367924U (en) | Can stabilize not unidimensional quartz crucible's dolly of feeding | |
| CN212861576U (en) | Wafer rod transportation and bearing device | |
| CN214113346U (en) | A buffer stop for in freight | |
| CN210594996U (en) | Lifting device for automatic welding of automobile chassis | |
| CN203889872U (en) | Installing device for front windshield of motor train | |
| CN218952855U (en) | Curtain wall mounting rack | |
| CN218988578U (en) | Mould mounting trolley and glass production system | |
| CN205521264U (en) | Rocker can overturn multi -angle and reprocess device | |
| CN217198286U (en) | Electrical engineering consumer conveyer | |
| CN216737173U (en) | Safety device is used in laboratory construction | |
| CN218365525U (en) | Automatic discharging car is used in production of zirconia corundum electrically fused brick | |
| CN220009834U (en) | Large-specification slab ray detection transfer equipment with limiting function | |
| CN218595607U (en) | Liftable unloading platform | |
| CN211617794U (en) | Handling device is used in flower disc processing | |
| CN218839464U (en) | Transport trolley | |
| CN113460869B (en) | Device for aligning and forming bogie and forming process based on device | |
| CN211970315U (en) | A transport frame for wisdom blackboard | |
| CN211700204U (en) | Semiconductor silicon wafer washs uses separator | |
| CN218750881U (en) | Quartz crucible transfer equipment | |
| CN211540433U (en) | Plastic-coated steel pipe turnover trolley convenient for height adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |