CN103231735A - Special transportation-assisting trolley for cutting off single crystal silicon rods - Google Patents
Special transportation-assisting trolley for cutting off single crystal silicon rods Download PDFInfo
- Publication number
- CN103231735A CN103231735A CN 201310162844 CN201310162844A CN103231735A CN 103231735 A CN103231735 A CN 103231735A CN 201310162844 CN201310162844 CN 201310162844 CN 201310162844 A CN201310162844 A CN 201310162844A CN 103231735 A CN103231735 A CN 103231735A
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- silicon
- silicon rod
- single crystal
- rod
- 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.)
- Pending
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The invention relates to a special transportation-assisting trolley for cutting off single crystal silicon rods. The trolley comprises an underframe and a working platform, wherein a lifting device which is used for adjusting the height of the working platform is installed on the underframe, a pair of silicon rod supporting frames is fixed on two sides of the working platform, a silicon rod transmission is arranged between silicon rod supporting frames, and wheels are installed at the bottom of the underframe. By the aid of the technical scheme, the labor intensity of operators can be reduced greatly, losses of edge breakage during cutting of single crystal rods can be reduced or avoided, and particularly, losses caused by the fact that rods slip out of the hand and fall due to crystal rod collisions which often occur during transportation and cutting of large-diameter heavy-weight single crystal silicon rods can be avoided. The trolley has the advantages of being capable of greatly reducing the labor intensity of operators, reducing or avoiding losses of edge breakage during cutting of single crystal rods and particularly avoiding losses caused by the fact that rods slip out of the hand and fall due to crystal rod collisions which often occur during transportation and cutting of large-diameter heavy single crystal silicon rods.
Description
Technical field
The present invention relates to a kind ofly for the dolly of placing and transport silicon single crystal rod, especially a kind of silicon single crystal rod blocks special use and transports accessory cart.
Background technology
First procedure that silicon single crystal rod is processed into monocrystalline silicon piece is---cuts off.The purpose of cutting off is head, the afterbody of excision silicon single crystal rod and the part that does not meet the customer requirement specification, silicon single crystal rod is segmented into the manageable length of chopper and slicer, cuts test piece simultaneously and measure mass parameters such as the electrical resistivity of silicon single crystal rod, level of oxygen, minority carrier life time.This work is to be finished by manually-operated silicon single crystal rod guillotine shear.
Because a variety of causes, the silicon single crystal rod guillotine shear of the various models of using (style) all can't be realized automation in process of production at present, must heavy about 100 kilograms silicon single crystal rod be loaded and unloaded on the silicon single crystal rod guillotine shear by 2 operative employees, if the operative employee cooperates inharmonious, can cause the silicon single crystal rod landing to break into pieces or the accident of injury to personnel takes place.Therefore, can alleviate workman's working strength, light safe be exclusively used in major diameter, big weight silicon single crystal rod up and down the accessory appliances of guillotine shear be the problem that monocrystalline silicon piece manufacturing enterprise presses for solution.The patent No. is the monocrystal rod go-cart of ZL201220040660.9, though solved above-mentioned technical matters, but effect is not good enough, still silicon rod need be removed to the monocrystal rod go-cart, be transported to the destination again, and in the process of transporting, silicon rod is that heeling condition is placed in the go-cart, firm inadequately, drop easily.
Summary of the invention
The technical problem to be solved in the present invention is: in order to guarantee safe when transporting silicon rod and to save manpower, the invention provides a kind of silicon single crystal rod and block special use and transport accessory cart.
The technical solution adopted for the present invention to solve the technical problems is: a kind of silicon single crystal rod blocks special use and transports accessory cart, comprise underframe and workplatform, be equipped with on the described underframe for the jacking system of regulating the workplatform height, a pair of silicon rod bracing frame is fixedly arranged on the both sides of described workplatform, be provided with the silicon rod driving device between the described silicon rod bracing frame, described underframe bottom is equipped with wheel.The technical program can alleviate operative employee's labour intensity significantly, reduce or avoid monocrystalline garden rod when blocking, to collapse the loss on limit, especially avoid major diameter, big weight silicon single crystal rod in carrying, recurrent crystal bar collision when being blocked, the loss that the rod of slipping out of the hand causes.
The transmission control wind that described silicon rod driving device comprises a plurality of big gear wheels and miniature gears, roller bearing, is sleeved on the roller on the roller bearing and is installed in the silicon rod bracing frame outside, described a plurality of big gear wheel and miniature gears are installed on the silicon rod bracing frame opposed inside face in the mode of space and engagement, described silicon rod bracing frame is divided into the first silicon rod bracing frame and the second silicon rod bracing frame, large and small gear on large and small gear on the first silicon rod bracing frame medial surface and the second silicon rod bracing frame medial surface is symmetrical, between the described relative miniature gears roller bearing is installed.
For the ease of transmitting silicon rod, the outside face of described roller is the arc surface of indent, matches with the periphery of silicon rod.
In order to make that being convenient to silicon rod on one side packs into, avoid the excessive silicon rod bracing frame of breaking through of silicon rod rolling dynamics on one side, the upper surface of the described first silicon rod bracing frame and the second silicon rod bracing frame is divided into horizontal segment and slope section, horizontal segment is outer, the slope section is inner, the slope segment length is 2～3 times of horizontal section length, and the slope section of the first silicon rod bracing frame and the angle α of horizontal surface are 5～15 °, and the slope section of the second silicon rod bracing frame and the angle β of horizontal surface are 30～60 °.
In order to protect silicon rod, avoid wearing and tearing, all be coated with rubber layer on the upper surface of the described first silicon rod bracing frame and the second silicon rod bracing frame and the roller outside face.
Described jacking system comprises the intersection lifting arm that is installed between underframe and the workplatform, be arranged on the hydraulic ram and the hydraulic ram control setup that intersect on the lifting arm.The side of described workplatform also is equipped with handrail.Described hydraulic ram control setup comprises descending mechanism under the foot-operated lift system that is installed on the underframe and the manual control that is installed on the handrail.
The invention has the beneficial effects as follows, silicon single crystal rod of the present invention blocks special use and transports accessory cart, reasonable in design, easy to use, safety labor-saving, elegant in appearance, can alleviate operative employee's labour intensity significantly, reduce or avoid monocrystalline garden rod when blocking, to collapse the loss on limit, especially avoid major diameter, big weight silicon single crystal rod in carrying, recurrent crystal bar collides the loss that the rod of slipping out of the hand causes when being blocked.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right elevation of Fig. 1 of the present invention.
Fig. 3 is the structural representation of the big miniature gears of the present invention's second silicon rod bracing frame medial surface.
Among the figure: 1, underframe, 2, workplatform, 3, wheel, 4, intersect lifting arm, 5, hydraulic ram, 6, foot-operated lift system, 8, handrail, 9-1, the first silicon rod bracing frame, 9-2, the second silicon rod bracing frame, 10, big gear wheel, 11, miniature gears, 12, roller bearing, 13, roller, 14, wind, 15, silicon rod.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the scheme drawing of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As Figure 1-3, be that silicon single crystal rod of the present invention blocks the optimum embodiment that accessory cart is transported in special use, comprise underframe 1 and workplatform 2, be equipped with on the described underframe 1 for the jacking system of regulating workplatform 2 height, a pair of silicon rod bracing frame is fixedly arranged on the both sides of described workplatform 2, be provided with the silicon rod driving device between the described silicon rod bracing frame, described underframe 1 bottom is equipped with wheel 3.
The silicon rod driving device comprises a plurality of big gear wheels 10 and miniature gears 11, roller bearing 12, the transmission control wind 14 that is sleeved on the roller 13 on the roller bearing and is installed in the silicon rod bracing frame outside, a plurality of big gear wheels 10 and miniature gears 11 are installed on the silicon rod bracing frame opposed inside face in the mode of space and engagement, described silicon rod bracing frame is divided into the first silicon rod bracing frame 9-1 and the second silicon rod bracing frame 9-2, big on the first silicon rod bracing frame 9-1 medial surface, miniature gears 10, big on the 11 and second silicon rod bracing frame 9-2 medial surface, miniature gears 10,11 is symmetrical, and the roller bearing 12 of level all is installed between described every pair of relative miniature gears 11.5 big gear wheels and 6 miniature gearss have been installed respectively on the medial surface of the first silicon rod bracing frame 9-1 and the second silicon rod bracing frame 9-2 in the present embodiment, and arrange and engagement the space.First big gear wheel 11 of a end in wind 14 and the second silicon rod bracing frame 9-2 is connected, and the outside face of roller 13 is the arc surface of indent, matches with the periphery of silicon rod.
The upper surface of the first silicon rod bracing frame 9-1 and the second silicon rod bracing frame 9-2 is divided into horizontal segment and slope section, horizontal segment is outer, the slope section is inner, the slope segment length is 2～3 times of horizontal section length, the slope section of the first silicon rod bracing frame 9-1 and the angle α of horizontal surface are 10 °, and the slope section of the second silicon rod bracing frame 9-2 and the angle β of horizontal surface are 60 °.
All be coated with rubber layer on the upper surface of the first silicon rod bracing frame 9-1 and the second silicon rod bracing frame 9-2 and roller 13 outside faces.
Jacking system comprises the intersection lifting arm 4 that is installed between underframe 1 and the workplatform 2, be arranged on the hydraulic ram 5 and the hydraulic ram control setup that intersect on the lifting arm 4.The side of workplatform 2 also is equipped with handrail 8.The hydraulic ram control setup comprises descending mechanism under the foot-operated lift system 6 that is installed on the underframe 1 and the manual control that is installed on the handrail 8.
Working process: accessory cart is pushed into earlier by the crystal bar loading stage, regulate jacking system, make the horizontal segment of the silicon rod bracing frame 9-1 that wins and loading stage surface on same horizontal surface, again the silicon rod on the loading stage is rolled on the roller bearing 12 between the first silicon rod bracing frame 9-1 and the second silicon rod bracing frame 9-2, because angle β is greater than angle α, can avoid heavier silicon rod to break through the second silicon rod bracing frame 9-2 greatly and cause the phenomenon of breaking owing to inertia, before then accessory cart being pushed into guillotine shear, make an end of crystal bar towards the guillotine shear load port, making workplatform 2 do by foot-operated lift system moves up and down, the service platform of guaranteeing silicon single crystal rod and guillotine shear is at same horizontal surface and accurately deliver to and block in the anchor clamps, again by artificial hand mode rotary handle crank 14, making roller 13 allow monocrystalline garden rod do moves forward and backward, rubber layer on the upper surface of the first silicon rod bracing frame 9-1 and the second silicon rod bracing frame 9-2 and roller 13 outside faces is in order to assist fixedly crystal bar and to prevent that crystal bar is hit.
Silicon single crystal rod blocks special use and transports accessory cart:
1, loading and unloading article: 6.5 inches, 8 inches crystal bars
2, once carry quantity: 1
3, material: carbon steel
4, technical parameter:
Workplatform size: 915*500mm
Maximum lift weight: 500KG
Promote maximum height: 1200mm
Promote minimum constructive height: 450mm
Oad: 1350*500*(500---1280) mm
Type of drive: hand-operated lifting
The advantage of this accessory cart is reasonable in design, easy to use, safety labor-saving, elegant in appearance, can alleviate operative employee's labour intensity significantly, only can finish silicon single crystal rod with an operating personal and block work, reduce or avoid silicon single crystal rod when blocking, to collapse the loss on limit, especially avoid major diameter, big weight silicon single crystal rod in carrying, recurrent crystal bar collision when being blocked, the loss that the rod of slipping out of the hand causes.
Be enlightenment with above-mentioned foundation desirable embodiment of the present invention, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (8)
1. a silicon single crystal rod blocks special use and transports accessory cart, it is characterized in that: comprise underframe (1) and workplatform (2), be equipped with on the described underframe (1) for the jacking system of regulating workplatform (2) height, a pair of silicon rod bracing frame is fixedly arranged on the both sides of described workplatform (2), be provided with the silicon rod driving device between the described silicon rod bracing frame, described underframe (1) bottom is equipped with wheel (3).
2. silicon single crystal rod as claimed in claim 1 blocks special use and transports accessory cart, it is characterized in that: described silicon rod driving device comprises a plurality of big gear wheels (10) and miniature gears (11), roller bearing (12), the transmission control wind (14) that is sleeved on the roller (13) on the roller bearing and is installed in the silicon rod bracing frame outside, described a plurality of big gear wheel (10) and miniature gears (11) are installed on the silicon rod bracing frame opposed inside face in the mode of space and engagement, described silicon rod bracing frame is divided into the first silicon rod bracing frame (9-1) and the second silicon rod bracing frame (9-2), big on first silicon rod bracing frame (9-1) medial surface, miniature gears (10,11) big and on second silicon rod bracing frame (9-2) medial surface, miniature gears (10,11) symmetrical, roller bearing (12) is installed between the described relative miniature gears (11).
3. silicon single crystal rod as claimed in claim 2 blocks special use and transports accessory cart, it is characterized in that: the outside face of described roller (13) is the arc surface of indent, matches with the periphery of silicon rod.
4. silicon single crystal rod as claimed in claim 2 blocks special use and transports accessory cart, it is characterized in that: the upper surface of the described first silicon rod bracing frame (9-1) and the second silicon rod bracing frame (9-2) is divided into horizontal segment and slope section, horizontal segment is outer, the slope section is inner, the slope segment length is 2～3 times of horizontal section length, the slope section of the first silicon rod bracing frame (9-1) and the angle α of horizontal surface are 5～15 °, and the slope section of the second silicon rod bracing frame (9-2) and the angle β of horizontal surface are 30～60 °.
5. silicon single crystal rod as claimed in claim 2 blocks special use and transports accessory cart, it is characterized in that: all be coated with rubber layer on the upper surface of the described first silicon rod bracing frame (9-1) and the second silicon rod bracing frame (9-2) and roller (13) outside face.
6. silicon single crystal rod as claimed in claim 1 blocks special use and transports accessory cart, it is characterized in that: described jacking system comprises the intersection lifting arm (4) that is installed between underframe (1) and the workplatform (2), be arranged on the hydraulic ram (5) and the hydraulic ram control setup that intersect on the lifting arm (4).
7. silicon single crystal rod as claimed in claim 6 blocks special use and transports accessory cart, it is characterized in that: the side of described workplatform (2) also is equipped with handrail (8).
8. silicon single crystal rod as claimed in claim 7 blocks special use and transports accessory cart, it is characterized in that: described hydraulic ram control setup comprises the foot-operated lift system (6) that is installed on the underframe (1) and is installed in descending mechanism (7) under the manual control on the handrail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310162844 CN103231735A (en) | 2013-05-03 | 2013-05-03 | Special transportation-assisting trolley for cutting off single crystal silicon rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310162844 CN103231735A (en) | 2013-05-03 | 2013-05-03 | Special transportation-assisting trolley for cutting off single crystal silicon rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231735A true CN103231735A (en) | 2013-08-07 |
Family
ID=48879831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310162844 Pending CN103231735A (en) | 2013-05-03 | 2013-05-03 | Special transportation-assisting trolley for cutting off single crystal silicon rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231735A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441287A (en) * | 2014-12-05 | 2015-03-25 | 太仓协鑫光伏科技有限公司 | Trolley for loading and unloading solar-grade silicon rod |
| CN109353428A (en) * | 2018-10-22 | 2019-02-19 | 杭州中为光电技术有限公司 | AGV transport vehicle |
-
2013
- 2013-05-03 CN CN 201310162844 patent/CN103231735A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441287A (en) * | 2014-12-05 | 2015-03-25 | 太仓协鑫光伏科技有限公司 | Trolley for loading and unloading solar-grade silicon rod |
| CN109353428A (en) * | 2018-10-22 | 2019-02-19 | 杭州中为光电技术有限公司 | AGV transport vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101708929B1 (en) | Lifter for main roller and method for transporting the main roller | |
| CN106429991A (en) | Combined fork arm carrying truck | |
| CN103231735A (en) | Special transportation-assisting trolley for cutting off single crystal silicon rods | |
| CN203318465U (en) | Transport auxiliary trolley for silicon single crystal rod cut-off | |
| CN206336751U (en) | Section bar sawing movement system | |
| CN107297541B (en) | Automatic sawing and packaging method for short ingots of intelligent production line | |
| TWI394623B (en) | Lifter for a wire saw | |
| CN107720609A (en) | A kind of multi-functional forest conveying arrangement | |
| CN104803277A (en) | Scissor type lifting tool for plate stacking | |
| CN203332867U (en) | Swinging-support type feeding machine | |
| CN110577101A (en) | Discharging device of splitting machine | |
| CN207276149U (en) | A kind of Continuous Casting Rolls loading and unloading centralising device | |
| CN215941065U (en) | Internal supporting roller changing device of loop and horizontal loop system | |
| CN204624973U (en) | A kind of scissors suspender lifting stacking sheet material | |
| CN202896628U (en) | Packaging block conveying cart | |
| CN210258501U (en) | Workpiece hoisting trolley | |
| CN203304979U (en) | Steel product transporting device | |
| CN210029917U (en) | Portable forklift | |
| CN103496543B (en) | Wheel hub convey tilter | |
| CN202138994U (en) | Flexible freight bag moving and loading tool | |
| CN201169482Y (en) | Work roll swinging implement | |
| CN203817863U (en) | Ingot overturning device | |
| CN217076873U (en) | Multifunctional aerated brick transfer trolley | |
| CN114524150B (en) | Automatic feeding device for electrolytic copper material | |
| CN210191526U (en) | Cart convenient to rotate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |