CN219948275U - Crystal bar transfer trolley - Google Patents
Crystal bar transfer trolley Download PDFInfo
- Publication number
- CN219948275U CN219948275U CN202321723758.9U CN202321723758U CN219948275U CN 219948275 U CN219948275 U CN 219948275U CN 202321723758 U CN202321723758 U CN 202321723758U CN 219948275 U CN219948275 U CN 219948275U
- Authority
- CN
- China
- Prior art keywords
- polycrystalline
- frame
- rods
- pushing
- utility
- 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
- 238000012546 transfer Methods 0.000 title claims abstract description 17
- 239000013078 crystal Substances 0.000 title claims abstract description 14
- 230000009347 mechanical transmission Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of crystal bar transportation. In view of the problems of wasting working hours and safety risks in the existing multi-rod transferring by hanging the multi-rod, the utility model discloses a crystal rod transferring trolley which comprises a trolley frame, wherein wheels are arranged at the bottom of the trolley frame; the top of the bearing piece is provided with a bearing groove for bearing the polycrystalline rod; the crushing device is arranged at one end of the bearing piece and is used for crushing the polycrystalline rods; and the pushing device is arranged on the frame and used for pushing the polycrystalline rods to move towards the crushing device. The transfer trolley does not need to manually knock the polycrystalline rods, so that not only can the waste of working hours be reduced, but also the risk of the polycrystalline rods to burst and hurt people can be reduced, and the labor intensity can be reduced.
Description
Technical Field
The utility model belongs to the technical field of crystal bar transfer, and particularly relates to a crystal bar transfer trolley.
Background
Czochralski method for growing single crystal silicon is currently the most widely used technique for producing single crystal silicon. The production process of Czochralski method is that firstly, the silicon material is put into a quartz crucible, then is heated to be in a molten state by a heater, and seed crystals are inserted for temperature adjustment, seeding, shouldering and isodiametric crystallization. However, in the crystal pulling process, the hanging polycrystal and the transportation of the polycrystal rod are required due to inefficiency, bulge and abnormal equipment.
Currently, polycrystalline rod taking and transferring are performed through a lifting device. However, the following problems exist in practical use:
1) The polycrystal rod needs to be broken after being transported, and the risk of explosion exists, so that safety accidents such as hurting people are easy to occur.
2) The polycrystal rod is required to be crushed manually, and the labor intensity is high.
In view of the above, it is necessary to design a polycrystalline rod transferring device which can reduce the man-hour waste and is safer.
Disclosure of Invention
In view of the problems of wasting working hours and safety risks in the conventional crystal taking and transferring by adopting the lifting device, one of the purposes of the utility model is to provide a crystal bar transfer trolley which does not need to manually crush polycrystalline bars, and can reduce working hours and is safer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the crystal bar transfer trolley comprises a trolley frame, wherein wheels are arranged at the bottom of the trolley frame; the top of the bearing piece is provided with a bearing groove for bearing the polycrystalline rod; the crushing device is arranged at one end of the bearing piece and is used for crushing the polycrystalline rods; and the pushing device is arranged on the frame and used for pushing the polycrystalline rods to move towards the crushing device.
In one of the technical schemes disclosed by the utility model, the crushing device comprises a driving structure, a mechanical transmission structure and a crushing hammer; the breaking hammer is positioned at one end of the frame adjacent to the bearing piece and is rotationally connected with the frame through a rotating arm; the mechanical transmission structure is connected with the rotating arm and drives the breaking hammer to swing under the action of the driving structure so as to break the polycrystalline rod.
In one of the technical solutions disclosed in the utility model, the pushing device comprises a driving structure and a pushing head;
the pushing head can push the polycrystalline rods to move towards the crushing device under the action of the driving structure.
In one of the technical schemes disclosed by the utility model, a plurality of rollers with rolling directions consistent with the moving directions of the polycrystalline rods are arranged on the bearing surface of the bearing groove.
In one of the technical schemes disclosed by the utility model, the section of the bearing groove is in a trapezoid shape with a large upper part and a small lower part.
In one of the technical schemes disclosed by the utility model, a plurality of bearing members are linearly distributed on the frame.
In one of the technical schemes disclosed by the utility model, the breaking hammer is a molybdenum hammer.
As can be seen from the above description, compared with the prior art, the utility model has the following beneficial effects:
1. the polycrystalline rods are placed in the receiving groove, the polycrystalline rods can be moved on the transfer trolley by pushing the pushing head, the polycrystalline rods are crushed by the crushing device until the polycrystalline rods are completely crushed, and the polycrystalline rods are not required to be crushed manually, so that the labor intensity is reduced, and the risk of cracking the polycrystalline rods by the explosion of people is reduced.
2. The roller wheels with the rolling direction consistent with the moving direction of the polycrystalline rod are arranged in the bearing groove, so that the force required by pushing the polycrystalline rod can be reduced, and the difficulty of pushing the polycrystalline rod is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
Fig. 1 is a schematic elevational view of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic three-dimensional structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
Reference numerals: 1-a frame; 11-wheels; 2-a carrier; 21-a carrying groove; 22-a roller; 31-a crushing device; 311-breaking hammer; 32-pushing means; 321-pushing head.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The embodiment of the utility model discloses a crystal bar transfer trolley, which has the structure shown in figures 1-4 and comprises a trolley frame 1, a bearing piece 2, a pushing device 31 and a crushing device 32.
Specifically, the bottom of the frame 1 is provided with a plurality of wheels 11. The plurality of bearing members 2 are arranged at the top of the frame 1 at linear intervals, and the top of the bearing members 2 is provided with bearing grooves 21 which are mutually communicated and matched with the outer surface of the polycrystal rod along the distribution direction of the bearing members. The pushing device 31 is arranged at one end of the frame 1 and is used for pushing the polycrystal rods in the carrying groove 21 to move; the crushing device 32 is provided at the other end of the frame 1 for crushing the polycrystalline rods.
Therefore, when the crystal is required to be taken, the polycrystalline rods are placed into the bearing groove 21, and the transfer of the polycrystalline rods can be carried out by pushing the frame 1; when moving to the processing position, the pushing device 31 pushes the polycrystalline rod to move to the side of the crushing device 32, and the crushing device 32 crushes the polycrystalline rod until the polycrystalline rod is completely crushed.
Through the structure, the polycrystalline rods do not need to be manually crushed, so that the labor waste can be reduced, the risk of injury caused by explosion of the polycrystalline rods can be reduced, and the labor intensity can be reduced.
More specifically, the pushing device 31 includes a driving structure and a pushing head 311. The pushing head 32 can push the polycrystalline rod to move under the action of the driving structure.
The crushing device 32 comprises a crushing hammer 321, a mechanical transmission structure and a driving structure, wherein the crushing hammer 321 can swing under the action of the mechanical transmission structure so as to crush the polycrystalline rods.
It will be appreciated that the mechanical transmission structure is a chain transmission structure or a link transmission structure in the prior art, which is not an improvement of the present embodiment, and it is not necessary for those skilled in the art to have any difficulty, and detailed description thereof will be omitted herein.
In some embodiments, the cross section of the receiving groove 21 is designed in a trapezoid having a large upper side and a small lower side, considering that the polycrystalline rods sometimes do not meet the standard size.
More specifically, as shown in fig. 4, in order to reduce the force required to push the polycrystalline rods and to reduce the difficulty in pushing the polycrystalline rods, a plurality of rollers 22 having a rolling direction in accordance with the moving direction of the polycrystalline rods are provided on the receiving surface of the receiving groove 21. When the polycrystalline rod is transported, the polycrystalline rod is contacted with the roller 22, so that when the polycrystalline rod is pushed, the roller 22 and the polycrystalline rod generate rolling friction, thereby facilitating the pushing of the polycrystalline rod to move.
As a specific implementation of the above embodiment, the breaking hammer 321 is a molybdenum hammer.
As can be seen from the above description, the working principle and the beneficial effects of the embodiment of the utility model are as follows:
the polycrystal rods are placed in the receiving groove 21, the transportation of the polycrystal rods can be carried out by pushing the frame 1, when the polycrystal rods move to the processing position, the pushing device 31 pushes the polycrystal rods to move towards the side of the crushing device 32, the crushing device 32 crushes the polycrystal rods until the polycrystal rods are completely crushed, and the polycrystal rods do not need to be crushed manually, so that the labor intensity is reduced, and the risk of cracking the polycrystal rods by a plurality of workers is reduced; finally, the roller 22 with the rolling direction consistent with the moving direction of the multiple polycrystal rods is arranged in the bearing groove 21, so that the force required for pushing the multiple polycrystal rods can be reduced, and the difficulty for pushing the multiple polycrystal rods is reduced.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A crystal bar transfer trolley, comprising:
the vehicle comprises a vehicle frame, wherein wheels are arranged at the bottom of the vehicle frame;
the top of the bearing piece is provided with a bearing groove for bearing the polycrystalline rod;
the crushing device is arranged at one end of the bearing piece and is used for crushing the polycrystalline rods;
and the pushing device is arranged on the frame and used for pushing the polycrystalline rods to move towards the crushing device.
2. The ingot transfer vehicle of claim 1, wherein the breaking device comprises a drive structure, a mechanical transmission structure, and a breaking hammer;
the breaking hammer is positioned at one end of the frame adjacent to the bearing piece and is rotationally connected with the frame through a rotating arm;
the mechanical transmission structure is connected with the rotating arm and drives the breaking hammer to swing under the action of the driving structure so as to break the polycrystalline rod.
3. The ingot transfer vehicle of claim 1, wherein the pushing device comprises a drive structure and a pushing head;
the pushing head can push the polycrystalline rods to move towards the crushing device under the action of the driving structure.
4. The ingot transfer vehicle of claim 1, wherein the receiving surface of the receiving groove is provided with a plurality of rollers having a rolling direction consistent with the moving direction of the polycrystalline rods.
5. The ingot transfer vehicle of claim 1, wherein the cross section of the receiving trough is trapezoidal with a large top and a small bottom.
6. The ingot transfer vehicle of claim 1, wherein the plurality of carriers are linearly distributed on the frame.
7. The ingot transfer vehicle of claim 2, wherein the breaking hammer is a molybdenum hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723758.9U CN219948275U (en) | 2023-07-04 | 2023-07-04 | Crystal bar transfer trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723758.9U CN219948275U (en) | 2023-07-04 | 2023-07-04 | Crystal bar transfer trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219948275U true CN219948275U (en) | 2023-11-03 |
Family
ID=88553885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321723758.9U Active CN219948275U (en) | 2023-07-04 | 2023-07-04 | Crystal bar transfer trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219948275U (en) |
-
2023
- 2023-07-04 CN CN202321723758.9U patent/CN219948275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lan et al. | Grain control in directional solidification of photovoltaic silicon | |
| KR100917406B1 (en) | Square cutting device for solar cell Ingot | |
| US20070044707A1 (en) | System and method for crystal growing | |
| CN219948275U (en) | Crystal bar transfer trolley | |
| CN101591808A (en) | Mix directionally solidified casting monocrystalline silicon of germanium and preparation method thereof | |
| EP2324148A1 (en) | Apparatus and method of use for casting system with independent melting and solidification | |
| CN102296354A (en) | Ingot casting method for silicon material | |
| EP2302109B1 (en) | Crystal growing method | |
| CN104246022A (en) | Production of mono-crystalline silicon | |
| CN101519797B (en) | Method for pulling silicon core by crystal crushed aggregates and device for implementing method | |
| US20050229840A1 (en) | Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon wafer | |
| TW201728791A (en) | Silicon single crystal ingot pull-up device and silicon single crystal ingot production method | |
| CN102333909A (en) | Methods and pulling assemblies for pulling a multicrystalline silicon ingot from a silicon melt | |
| CN102330144A (en) | Preparation method and equipment of finished product large area seed crystal and rectangle large area seed crystal | |
| CN201901576U (en) | Mechanically single crystal bar loading and unloading truck | |
| CN101660209B (en) | Method and device for reducing stress of polycrystalline silicon ingot | |
| CN102719890A (en) | Method for casting large-grained polycrystalline silicon by utilizing silicon single crystal rod evolution flaw piece | |
| CN102345154A (en) | Method and device for improving oxygen content in monocrystalline silicon crystal bar | |
| CN102417963B (en) | Sedan stabilizer bar-quenching mechanism | |
| CN207567379U (en) | A kind of polysilicon fully-automatic production system | |
| CN116065229A (en) | Drawing method of purification rod | |
| CN219382526U (en) | Crystal bar transport vehicle | |
| CN2152799Y (en) | Four-chamber hot-bending furnace for large sized glass plate | |
| CN202359168U (en) | Quenching mechanism for car stabilizer bar | |
| JP4775343B2 (en) | Quartz crucible and polycrystalline silicon recovery method and apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |