CN210973650U - Silicon bulk production conveyer - Google Patents
Silicon bulk production conveyer Download PDFInfo
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- CN210973650U CN210973650U CN201921854796.1U CN201921854796U CN210973650U CN 210973650 U CN210973650 U CN 210973650U CN 201921854796 U CN201921854796 U CN 201921854796U CN 210973650 U CN210973650 U CN 210973650U
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Abstract
The utility model belongs to the technical field of polycrystalline silicon solar cell production, in particular to a silicon ingot production and transportation device, which mainly aims to provide a silicon ingot production and transportation device and greatly improves the carrying efficiency of polycrystalline silicon ingots in the production and processing process; a horizontal cross beam is connected and arranged at the upper end part of the vertical lifting main beam, a rotary bearing seat is arranged at the front end part of the horizontal cross beam, a rotary bearing is arranged in the rotary bearing seat, and a rotary mandrel is arranged in the rotary bearing; can dismantle the connection in the bottom of gyration dabber and be provided with lifting hook, be provided with silicon bulk clamping device on lifting hook, this silicon bulk production conveyer has reduced the production cost of transportation of enterprise, very big improvement manufacturing enterprise's automated production degree.
Description
Technical Field
The utility model belongs to the technical field of polycrystalline silicon solar cell production; in particular to a silicon ingot production and transportation device.
Background
Polycrystalline silicon, which is a form of elemental silicon; when the molten simple substance silicon is solidified under the undercooling condition, silicon atoms are arranged into a plurality of crystal nuclei in the form of diamond crystal lattices, if the crystal nuclei grow into crystal grains with different crystal face orientations, the crystal grains are combined to be crystallized into polycrystalline silicon; at present, polycrystalline silicon materials used by solar cells are mostly aggregates containing a large number of single crystal particles or are formed by melting and casting waste single crystal silicon materials and metallurgical-grade silicon materials; during the production process of the polycrystalline silicon solar cell, firstly, crushing polycrystalline block materials or monocrystalline silicon head and tail materials, carrying out appropriate corrosion by using a mixed solution of hydrofluoric acid and nitric acid, then washing the materials to be neutral by using deionized water, and drying the materials; loading a polycrystalline silicon material in a quartz crucible, adding a proper amount of borosilicate, placing the mixture in a casting furnace, and heating and melting the mixture in a vacuum state; after melting, keeping the temperature for about 20 minutes, then injecting the mixture into a graphite casting mold, and slowly solidifying and cooling to obtain a polycrystalline silicon ingot; however, since the polycrystalline silicon ingot is not provided with a good clamping and conveying device in the subsequent production and conveying processes, the production and processing efficiency of the polycrystalline silicon solar cell is greatly influenced, the labor intensity of workers is greatly improved, and much inconvenience is brought to the production and processing processes of the polycrystalline silicon solar cell, so that the silicon ingot production and conveying device is very necessary.
Disclosure of Invention
The utility model discloses an inventive purpose:
the silicon ingot production and transportation device mainly aims to provide the silicon ingot production and transportation device which not only greatly improves the carrying efficiency of the polycrystalline silicon ingot in the production and processing process, greatly reduces the production labor intensity of workers, but also greatly facilitates the carrying and clamping process of the polycrystalline silicon ingot, reduces the production and transportation cost of enterprises, greatly improves the automatic production degree of production enterprises, and improves the economic benefit of the enterprises.
The technical scheme of the utility model is that:
the silicon ingot production and transportation device comprises a device base, wherein a group of hydraulic lifting oil cylinders are arranged on the device base, and vertical lifting main beams are connected to the hydraulic lifting oil cylinders; a horizontal cross beam is connected and arranged at the upper end part of the vertical lifting main beam, a rotary bearing seat is arranged at the front end part of the horizontal cross beam, a rotary bearing is arranged in the rotary bearing seat, and a rotary mandrel is arranged in the rotary bearing; the rotary bearing is also connected with a rotary motor; the bottom of the rotary mandrel is detachably connected with a lifting hook, and a silicon ingot clamping device is arranged on the lifting hook.
The silicon ingot clamping device comprises a first clamping arm and a second clamping arm which are oppositely and crossly arranged, and the first clamping arm and the second clamping arm are connected through a rotating locking bolt; the front end of the first clamping arm is arranged by adopting a thickened structural steel plate, a force arm clamping groove is formed in the thickened structural steel plate in an extending mode, the second clamping arm penetrates through the force arm clamping groove, and a hoisting hole is formed in the thickened structural steel plate; and locking clamping devices are arranged at the bottoms of the first clamping arm and the second clamping arm.
The locking clamping device comprises a clamping base, a connecting support frame is arranged on the clamping base, and a manual clamping device is arranged on the upper portion of the connecting support frame.
The manual clamping device comprises an H-shaped steel supporting frame which is fixedly welded with the connecting supporting frame, a central hole is formed in the H-shaped steel supporting frame, a connecting nut which is matched with the H-shaped steel supporting frame in size is arranged at the upper part of the central hole in the H-shaped steel supporting frame, and the connecting nut is fixedly welded with the H-shaped steel supporting frame; the connecting nut is provided with a locking screw rod in a penetrating way, and the lower end part of the locking screw rod is provided with a locking positioning block.
The upper end part of the locking screw rod is also provided with a locking handle.
And structural reinforcing rib plates are arranged between the connecting support frame and the clamping base and between the connecting support frame and the manual clamping device.
And the tail end of the second clamping arm is also provided with a balancing weight.
The horizontal beam is also connected with a horizontal propelling device, the horizontal propelling device comprises a transmission connecting sleeve arranged on the vertical lifting main beam, and the horizontal beam penetrates through the transmission connecting sleeve; two ends of a horizontal beam in the transmission connecting sleeve are respectively provided with a transmission gear, the inner end surface of the transmission connecting sleeve is provided with a transmission rack matched with the transmission gear, and the outside of the transmission connecting sleeve is also provided with a transmission motor connected with the transmission gear.
The utility model has the advantages that:
this novel structural design's silicon bulk production conveyer, not only very big improvement the handling efficiency of polycrystalline silicon bulk in the production and processing process, very big reduction workman's production intensity of labour, very big make things convenient for polycrystalline silicon bulk's transport clamping process moreover, reduced the production cost of transportation of enterprise, very big improvement manufacturing enterprise's automated production degree, improved the economic benefits of enterprise.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of the silicon ingot clamping device of the present invention;
fig. 3 is a schematic structural view of the locking and clamping device of the present invention;
fig. 4 is a schematic structural view of the horizontal propulsion device of the present invention.
In the figure: 1 is a device base; 2 is a hydraulic lifting oil cylinder; 3 is a vertical lifting main beam; 4 is a horizontal beam; 5 is a rotary bearing seat; 6 is a rotary bearing; 7 is a rotary mandrel; 8 is a rotary motor; 9 is a lifting hook; 10 is a silicon ingot holding device; 11 is a first clamping arm; 12 is a second clamping arm; 13 is a rotary locking bolt; 14 is a thickened structural steel plate; 15 is a force arm clamping groove; 16 is a hoisting hole; 17 is a locking and clamping device; 18 is a clamping base; 19 is a connecting support frame; 20 is a manual clamping device; 21 is an H-shaped steel support frame; 22 is a central hole; 23 is a connecting nut; 24 is a locking screw rod; 25 is a locking positioning block; 26 is a locking handle; 27 is a structural reinforcing rib plate; 28 is a balancing weight; 29 is a horizontal propulsion device; 30 is a transmission connecting sleeve; 31 is a transmission gear; 32 is a transmission rack; and 33, a transmission motor.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1 to 4, a silicon ingot production and transportation device is provided, which comprises a device base 1, wherein the device base is fixedly installed at the ground position of a production workshop through foundation bolts, a group of hydraulic lifting cylinders 2 are arranged on the device base, vertical lifting main beams 3 are connected to the hydraulic lifting cylinders, and the lifting and transportation process of the transportation device can be effectively controlled through the arranged hydraulic lifting cylinders; a horizontal beam 4 is connected and arranged at the upper end part of the vertical lifting main beam, a rotary bearing seat 5 is arranged at the front end part of the horizontal beam, a rotary bearing 6 is arranged in the rotary bearing seat, and a rotary mandrel 7 which is vertically arranged is arranged in the rotary bearing; a rotating motor 8 is also connected to the slewing bearing; can dismantle the connection in the bottom of gyration dabber and be provided with lifting hook 9, accessible location connecting pin carries out fixed connection between lifting hook and the gyration dabber, the lifting hook replacement process in the later stage of being convenient for, be provided with silicon bulk clamping device 10 on lifting hook, at the silicon bulk in-process of lifting by crane, drive the operation of gyration dabber through rotating the motor, thereby make the convenient suitable clamping position that lifts by crane of silicon bulk clamping device, can also place the silicon bulk in reasonable space of placing through rotating silicon bulk clamping device when hoist to the travelling bogie simultaneously.
Preferably, the silicon ingot clamping device comprises a first clamping arm 11 and a second clamping arm 12 which are oppositely and crossly arranged, and the first clamping arm and the second clamping arm are connected through a rotating locking bolt 13; the front end of the first clamping arm is arranged by adopting a thickened structural steel plate 14, a force arm clamping groove 15 is formed in the thickened structural steel plate in an extending mode, the second clamping arm penetrates through the force arm clamping groove, and a hoisting hole 16 is further formed in the thickened structural steel plate; and locking clamping devices 17 are arranged at the bottoms of the first clamping arm and the second clamping arm.
Preferably, the locking and clamping device comprises a clamping base 18, a connecting support 19 is arranged on the clamping base, and a manual clamping device 20 is arranged at the upper part of the connecting support.
Preferably, the manual clamping device comprises an H-shaped steel support frame 21 welded and fixed with the connecting support frame, a central hole 22 is formed in the H-shaped steel support frame, a connecting nut 23 matched with the H-shaped steel support frame in size is arranged at the upper part of the central hole in the H-shaped steel support frame, and the connecting nut is welded and fixed with the H-shaped steel support frame; a locking screw rod 24 is arranged on the connecting nut in a penetrating mode, a locking positioning block 25 is arranged at the lower end portion of the locking screw rod, and in the clamping and locking process of the manual clamping device, workers press the locking positioning block onto the upper surface of the cast ingot through rotating the locking screw rod, so that the clamping and locking process of the whole cast ingot is achieved.
Preferably, in order to reduce the labor intensity of the worker in rotating the locking screw, a locking handle 26 is further provided at the upper end of the locking screw.
Preferably, in order to improve the overall structural strength of the locking clamping device and improve the safety performance in the clamping and carrying process, structural reinforcing rib plates 27 are arranged between the connecting support frame and the clamping base and between the connecting support frame and the manual clamping device.
Preferably, in order to balance the clamping center of gravity of the first and second clamping arms, a weight 28 is further provided at the end of the second clamping arm.
Preferably, a horizontal propulsion device 29 is further connected and arranged on the horizontal cross beam, the horizontal propulsion device comprises a transmission connecting sleeve 30 arranged on the vertical lifting main beam, and the horizontal cross beam penetrates through the transmission connecting sleeve; two ends of the horizontal beam in the transmission connecting sleeve are respectively provided with a transmission gear 31, the inner end surface of the transmission connecting sleeve is provided with a transmission rack 32 matched with the transmission gear, and the outside of the transmission connecting sleeve is also provided with a transmission motor 33 connected with the transmission gear.
This novel structural design's silicon bulk production conveyer, not only very big improvement the handling efficiency of polycrystalline silicon bulk in the production and processing process, very big reduction workman's production intensity of labour, very big make things convenient for polycrystalline silicon bulk's transport clamping process moreover, reduced the production cost of transportation of enterprise, very big improvement manufacturing enterprise's automated production degree, improved the economic benefits of enterprise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above description is only illustrative of the present invention, and is not intended to limit the scope of the present invention, and any person skilled in the art can make equivalent changes and modifications without departing from the spirit and principles of the present invention, which should fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a silicon ingot production conveyer, includes the device base, its characterized in that: a group of hydraulic lifting oil cylinders are arranged on the device base, and vertical lifting main beams are connected to the hydraulic lifting oil cylinders; a horizontal cross beam is connected and arranged at the upper end part of the vertical lifting main beam, a rotary bearing seat is arranged at the front end part of the horizontal cross beam, a rotary bearing is arranged in the rotary bearing seat, and a rotary mandrel is arranged in the rotary bearing; the rotary bearing is also connected with a rotary motor; the bottom of the rotary mandrel is detachably connected with a lifting hook, and a silicon ingot clamping device is arranged on the lifting hook.
2. The silicon ingot production transport apparatus of claim 1, wherein: the silicon ingot clamping device comprises a first clamping arm and a second clamping arm which are oppositely and crossly arranged, and the first clamping arm and the second clamping arm are connected through a rotating locking bolt; the front end of the first clamping arm is arranged by adopting a thickened structural steel plate, a force arm clamping groove is formed in the thickened structural steel plate in an extending mode, the second clamping arm penetrates through the force arm clamping groove, and a hoisting hole is formed in the thickened structural steel plate; and locking clamping devices are arranged at the bottoms of the first clamping arm and the second clamping arm.
3. The silicon ingot production transport apparatus of claim 2, wherein: the locking clamping device comprises a clamping base, a connecting support frame is arranged on the clamping base, and a manual clamping device is arranged on the upper portion of the connecting support frame.
4. A silicon ingot production transport apparatus as set forth in claim 3, wherein: the manual clamping device comprises an H-shaped steel supporting frame which is fixedly welded with the connecting supporting frame, a central hole is formed in the H-shaped steel supporting frame, a connecting nut which is matched with the H-shaped steel supporting frame in size is arranged at the upper part of the central hole in the H-shaped steel supporting frame, and the connecting nut is fixedly welded with the H-shaped steel supporting frame; the connecting nut is provided with a locking screw rod in a penetrating way, and the lower end part of the locking screw rod is provided with a locking positioning block.
5. The silicon ingot production transport apparatus of claim 4, wherein: the upper end part of the locking screw rod is also provided with a locking handle.
6. A silicon ingot production transport apparatus as set forth in claim 3, wherein: and structural reinforcing rib plates are arranged between the connecting support frame and the clamping base and between the connecting support frame and the manual clamping device.
7. The silicon ingot production transport apparatus of claim 2, wherein: and the tail end of the second clamping arm is also provided with a balancing weight.
8. The silicon ingot production transport apparatus of claim 1, wherein: the horizontal beam is also connected with a horizontal propelling device, the horizontal propelling device comprises a transmission connecting sleeve arranged on the vertical lifting main beam, and the horizontal beam penetrates through the transmission connecting sleeve; two ends of a horizontal beam in the transmission connecting sleeve are respectively provided with a transmission gear, the inner end surface of the transmission connecting sleeve is provided with a transmission rack matched with the transmission gear, and the outside of the transmission connecting sleeve is also provided with a transmission motor connected with the transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854796.1U CN210973650U (en) | 2019-10-31 | 2019-10-31 | Silicon bulk production conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854796.1U CN210973650U (en) | 2019-10-31 | 2019-10-31 | Silicon bulk production conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973650U true CN210973650U (en) | 2020-07-10 |
Family
ID=71459686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854796.1U Active CN210973650U (en) | 2019-10-31 | 2019-10-31 | Silicon bulk production conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210973650U (en) |
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2019
- 2019-10-31 CN CN201921854796.1U patent/CN210973650U/en active Active
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