CN201376867Y - Single-crystal silicon rod lifter - Google Patents
Single-crystal silicon rod lifter Download PDFInfo
- Publication number
- CN201376867Y CN201376867Y CN200920038379U CN200920038379U CN201376867Y CN 201376867 Y CN201376867 Y CN 201376867Y CN 200920038379 U CN200920038379 U CN 200920038379U CN 200920038379 U CN200920038379 U CN 200920038379U CN 201376867 Y CN201376867 Y CN 201376867Y
- Authority
- CN
- China
- Prior art keywords
- lifting platform
- motor
- coupler
- track
- single crystal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a single-crystal silicon rod lifter exclusive to single-crystal silicon manufacturing industry. The lifter comprises a motor, a coupler, a screw pair, a guiding device, a lifting platform and a control system for controlling the work of the motor, wherein the motor is fixedly mounted, and an output shaft thereof is connected with a screw rod of the screw pair through the coupler; the lifting platform is connected with a feed screw nut block of the screw pair; the guiding device comprises at least one vertically-mounted rail; and at least one guide pulley which can move along the rail is installed on the lifting platform. The motor starts to work upon signals being sent by the control system, and transmits rotary power to the screw rod through the coupler, so that the screw rod can rotate and the feed screw nut block can move up and down to further drive the lifting platform connected therewith for up-and-down movement, thereby realizing the lifting action. The utility mode has the advantages of simple structure and reliable self-locking.
Description
(1) technical field:
The utility model relates to a kind of lifting device, the silicon single crystal rod lifting machine of special use in especially a kind of monocrystalline silicon production industry.
(2) background technology:
In the prior art, there is not special-purpose silicon single crystal rod lifting machine in the monocrystalline silicon production industry.In comparatively approaching the lifting machine or lift work platform, mostly adopt hydraulic ram as actuating unit, as notification number is the Chinese patent of CN230063IY, CN2304648Y, these lifting machine complex structures, maintaining technical requirements height, and because hydraulic ram self-locking for a long time is difficult to the job platform of its lifting is remained on the position that requires height for a long time;
(3) summary of the invention:
The utility model aims to provide the silicon single crystal rod lifting machine of a kind of monocrystalline silicon production industry simple in structure and reliably self-locking special use.
Technical solution of the present utility model is as follows:
A kind of silicon single crystal rod lifting machine, it is characterized in that: it comprises motor, coupler, screw pair, guide piece, lifting platform and a control system that is used to control machine operation, described motor installation site is fixed, its output shaft is connected with screw mandrel in the screw pair by coupler, described lifting platform is connected with feed screw nut's piece in the screw pair, described guide piece comprises the track that at least one is vertically settled, and at least one also is housed on the described lifting platform can be along the guide wheel of above-mentioned orbiting motion.
When control system provides signal, after motor was started working, motor passed to screw mandrel by coupler with rotary power, screw mandrel rotates, feed screw nut's piece produces up-and-down movement, and then drives and be attached thereto the lifting platform that connects and realize up-and-down movement along above-mentioned track, thereby realizes the lifting action.
The utility model is because the employing technique scheme is simple in structure; Owing to adopt the screw pair structure, can reliably realize self-locking; Realized goal of the invention easily.
As the further of technique scheme improved and replenish, the utility model can be taked following technical measures:
Described guide piece comprises two tracks parallel and that vertically settle, the both sides, lower end of described lifting platform also respectively be equipped with two can be respectively along the guide wheel of above-mentioned two orbiting motions.
Above-mentioned track cross section takes the shape of the letter U, and guide wheel is positioned at the track inboard.
Further technical scheme is again:
At least one travel switch is housed, the signal output part access control system of the trip switch on the described track.
When lifting platform moves to predetermined stroke, touch travel switch, control system control motor quits work.This technical scheme has a positive effect to the safety that improves the lifting machine.
(4) description of drawings:
Below with reference to drawings and Examples the utility model is described in further details:
Accompanying drawing is the structural representation of the utility model embodiment.
Each sequence number is respectively in the accompanying drawing: 1, cramp bar; 2, track; 3, lower stroke switch; 4, base plate; 5, wheel stand; 6, lower tumbler; 7, top tumbler; 8, upper junction plate; 9, carry the hurdle guard shield; 10, the frame of deriving; 11, reinforced rib; 12, transverse slat; 13, collision block; 14, track; 15, motor fixing frame; 16, rail side link span; 17, screw mandrel; 18, upper stroke switch; 19, motor; 20, lower connecting plate; 21, platform floor; 22, feed screw nut's piece
(5) specific embodiment:
Referring to accompanying drawing, among the utility model embodiment, track 2,14 and upper junction plate 8, lower connecting plate 20 that two cross sections parallel and that vertically settle take the shape of the letter U constitute one shaped as frame structures, its underpart is fixedly installed on the ground by the cramp bar 1 of captive joint with it, both sides are connected with the surrounding buildings thing by the rail side link span 16 of captive joint with it, the middle and lower part of shaped as frame structure is fixed with motor fixing frame 15, and motor 19 fixed installations thereon.
Lifting platform by carry hurdle guard shield 9, platform floor 21 constitutes, and be the base plate 4 of vertical direction by the frame 10 of deriving, reinforced rib 11, transverse slat 12 captive joints of its underpart, be fixed with feed screw nut's piece 22 that feed screw nut's (not indicating among the figure) is installed on the base plate 4, respectively be equipped with by wheel stand 5 up and down the both sides of base plate 4 can be along the guide wheel 7,6 (the last lower tumbler in left side does not indicate among the figure) of above-mentioned orbiting motion.
Screw mandrel 17 vertically is installed between two tracks 2,14, the output shaft of its lower end and motor 19 by coupler (indicating among the figure) be connected, the feed screw nut in screw mandrel 17 and the feed screw nut's piece 22 (among the figure sign) is threaded.
The top of track 2 and bottom are separately installed with upper stroke switch 18, lower stroke switch 3, their signal output part access control system (not indicating among the figure).Be fixed with collision block 13 on the transverse slat 12.
When control after motor starts working, motor 19 drives screw mandrel 17 by coupler and rotates, and feed screw nut's piece 22 produces up-and-down movements, and then drives and be attached thereto the lifting platform that connects and realize up-and-down movement, thereby realizes the lifting action.When lifting platform moved to predetermined stroke, collision block 13 touched travel switch 18,13, and motor 19 quits work.Lifting platform stop motion and reliable self-locking.
Above-mentioned drawings and Examples only are used to illustrate the utility model, and protection domain of the present utility model is not constituted any limitation.
Claims (4)
1, a kind of silicon single crystal rod lifting machine, it is characterized in that: it comprises motor, coupler, screw pair, guide piece, lifting platform and a control system that is used to control machine operation, described motor installation site is fixed, its output shaft is connected with screw mandrel in the screw pair by coupler, described lifting platform is connected with feed screw nut's piece in the screw pair, described guide piece comprises the track that at least one is vertically settled, and at least one also is housed on the described lifting platform can be along the guide wheel of above-mentioned orbiting motion.
2, silicon single crystal rod lifting machine according to claim 1 is characterized in that: described guide piece comprises two tracks parallel and that vertically settle, and two guide wheels also respectively are equipped with in the both sides, lower end of described lifting platform, and each guide wheel is respectively along above-mentioned two orbiting motions.
3, silicon single crystal rod lifting machine according to claim 1, it is characterized in that: described track cross section takes the shape of the letter U, and described guide wheel is positioned at the inboard and orbital motion of track.
4, silicon single crystal rod lifting machine according to claim 1 is characterized in that: at least one travel switch is housed, the signal output part access control system of the trip switch on the described track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920038379U CN201376867Y (en) | 2009-01-16 | 2009-01-16 | Single-crystal silicon rod lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920038379U CN201376867Y (en) | 2009-01-16 | 2009-01-16 | Single-crystal silicon rod lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376867Y true CN201376867Y (en) | 2010-01-06 |
Family
ID=41516968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920038379U Expired - Fee Related CN201376867Y (en) | 2009-01-16 | 2009-01-16 | Single-crystal silicon rod lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376867Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864600A (en) * | 2010-06-25 | 2010-10-20 | 高佳太阳能股份有限公司 | Crystal taking frame convenient for taking monocrystal bar |
| CN102927233A (en) * | 2012-10-30 | 2013-02-13 | 江苏科技大学 | Transmission device of vertical ball screw pair |
| CN103507052A (en) * | 2013-10-23 | 2014-01-15 | 江南大学 | Safety valve maintenance platform |
| CN104108660A (en) * | 2014-06-24 | 2014-10-22 | 常州德日机械有限公司 | Lifting device for assembling equipment |
| CN104355242A (en) * | 2014-10-28 | 2015-02-18 | 芜湖赛德交通设备有限公司 | Ball screw lifting-type crane |
| CN107953313A (en) * | 2017-11-22 | 2018-04-24 | 广州松兴电气股份有限公司 | A kind of robot lifting gear |
-
2009
- 2009-01-16 CN CN200920038379U patent/CN201376867Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864600A (en) * | 2010-06-25 | 2010-10-20 | 高佳太阳能股份有限公司 | Crystal taking frame convenient for taking monocrystal bar |
| CN102927233A (en) * | 2012-10-30 | 2013-02-13 | 江苏科技大学 | Transmission device of vertical ball screw pair |
| CN102927233B (en) * | 2012-10-30 | 2015-04-15 | 江苏科技大学 | Transmission device of vertical ball screw pair |
| CN103507052A (en) * | 2013-10-23 | 2014-01-15 | 江南大学 | Safety valve maintenance platform |
| CN104108660A (en) * | 2014-06-24 | 2014-10-22 | 常州德日机械有限公司 | Lifting device for assembling equipment |
| CN104355242A (en) * | 2014-10-28 | 2015-02-18 | 芜湖赛德交通设备有限公司 | Ball screw lifting-type crane |
| CN107953313A (en) * | 2017-11-22 | 2018-04-24 | 广州松兴电气股份有限公司 | A kind of robot lifting gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201376867Y (en) | Single-crystal silicon rod lifter | |
| CN102285615B (en) | Railway contact network wiring high altitude work vehicle | |
| CN201723082U (en) | Two-folded vertical automatic lift door | |
| CN201362515Y (en) | Intelligent automatic coal leveling device | |
| CN201416285Y (en) | Novel staggered type stereoscopic parking lot | |
| CN201553584U (en) | Screw rod lifting platform by electric driving | |
| CN216235918U (en) | Mechanical elevator | |
| CN205151689U (en) | Slide corner lift | |
| CN102518331B (en) | Falling prevention device of carrying trolley and three-dimensional parking garage | |
| CN103787203B (en) | For installing the bracing frame of precast beam jack | |
| CN201785168U (en) | Lifting device for single crystal silicon rod | |
| CN202163913U (en) | Mobile pallet truck | |
| CN102856005B (en) | Automatic riveting machine for conductive bus production | |
| CN105217538A (en) | Slide plate corner elevator | |
| CN207063987U (en) | A kind of step device of stepping type self movable trestle | |
| CN204919358U (en) | Frame bridge crane sideslip guide structure | |
| CN204823780U (en) | Crane cart running gear | |
| CN206219067U (en) | A kind of driver's cabin mobile device | |
| CN202294866U (en) | Liftable inner-supporting electric railway parking anti-running device | |
| CN206220604U (en) | Minus two positive two lift-sliding parkings equipment | |
| CN201756820U (en) | Roadside parking house | |
| CN202848713U (en) | Beating plate H-shaped support frame transmission structure of material receiving machine | |
| CN203639822U (en) | Vertical truss of principal rafter inspection trolley | |
| CN202440764U (en) | Longitudinal movement device for main beams of moveable formwork | |
| CN209212063U (en) | A kind of mobile guardrail of induction type automation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20180116 |