CN101892516A - Cantilever type crucible hoisting and transporting mechanism - Google Patents
Cantilever type crucible hoisting and transporting mechanism Download PDFInfo
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- CN101892516A CN101892516A CN2010102100152A CN201010210015A CN101892516A CN 101892516 A CN101892516 A CN 101892516A CN 2010102100152 A CN2010102100152 A CN 2010102100152A CN 201010210015 A CN201010210015 A CN 201010210015A CN 101892516 A CN101892516 A CN 101892516A
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- cantilever
- guide roller
- handle
- windlass
- type crucible
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Abstract
The invention discloses a cantilever type crucible hoisting and transporting mechanism, which is arranged at a stand column side surface of a single crystal furnace and comprises a cantilever, a handle, a hoist lifting hook, a guide roller, a guide roller base, a bearing house, a cover plate and a minitype electric hoist, wherein the handle is connected with the cantilever via a straight girder; the hoist lifting hook is arranged below the straight girder and is connected with the guide roller in the cantilever via a steel wire; the side part of the guide roller is connected with the guide roller base; the bearing house is arranged below the guide roller base and is connected with the cover plate; the minitype electric hoist is arranged below the cover plate; the steel wire connected with the hoist lifting hook penetrates through the guide roller base vertically and extends to the minitype electric hoist; the steel wire and a rotating mechanism of the minitype electric hoist are connected, and heavy objects hooked by the hoist lifting hook are driven to move up and down by rolling up or loosening the steel wire; and the handle is used for operating the cantilever to rotate by a operators so as to realize the horizontal movement. The invention can realize semi-automatic transportation of silicon materials and quartz crucibles, saves labor force, has high working efficiency and changes the conditions of easily polluting raw materials and low efficiency in an original artificial transportation mode.
Description
Technical field
The present invention relates to semiconductor production equipment, particularly a kind of cantilever type crucible hoisting and transporting mechanism.
Background technology
Most of in the market single crystal furnace equipment does not all also have to realize the functional component of automatic silicon material transportation and quartz crucible, and factory all needs manually to haul silicon material and quartz crucible when beginning that draws crystal bar and end.When a dead lift silicon material and quartz crucible, human factor is very easily destroyed the quartz crucible of high price and is polluted the silicon raw material, also has inefficiency, a dead lift difficulty, problems such as labor cost height.
Summary of the invention
In order to overcome the defective that above-mentioned prior art exists, the invention provides a kind of cantilever type crucible hoisting and transporting mechanism, realize the silicon material, semi-automatic carrying inside and outside the single crystal growing furnace cavity such as quartz crucible, reduced working strength of workers, save manpower and cost, the workman is simple to operation, has improved production efficiency.
To achieve these goals, technical scheme of the present invention is as follows:
Cantilever type crucible hoisting and transporting mechanism is installed in the column side of single crystal growing furnace, is used with single crystal growing furnace, realizes semi-automatic silicon material transportation and quartz crucible.
It comprises the crooked handle that meets at right angles, the cantilever that links to each other with handle, be positioned at handle and the wireline of below, cantilever junction and the windlass suspension hook that is connected with wireline, be arranged at the guide roller in the cantilever, the lead wheel seat that is connected by rotating shaft with cantilever, the bearing support that is connected with described lead wheel seat bearing, be positioned at the cover plate that its inside, bearing support below is provided with guide roller, be connected the miniature electric windlass of cover plate bottom, described steel wire penetrating cantilever inside, walk around described guide roller and lead wheel seat, pass the guide deflection sheave of bearing support and cover plate inside more vertically and down, be connected with the rotating mechanism of described miniature electric windlass.
Further, described cantilever comprises straight beam, camber beam and is connected the Connection Block of described straight beam and camber beam, and cantilever connects described handle by straight beam, and described camber beam connects the lead wheel seat by rotating shaft.
The wireline of windlass suspension hook top is provided with position-limit mechanism in the straight beam upper end near cantilever, and position-limit mechanism is made of limit switch and the limit base that is connected the straight beam bottom, stops action by limit switch may command windlass suspension hook in the vertical direction.
Handle rotates cantilever move left and right in the horizontal direction, described cantilever goes to when both sides are maximum places angle, rotating shaft two ends between cantilever and the lead wheel seat are provided with the limit switch action, it is spacing firmly simultaneously to be provided with machinery at the spacing place of maximum, and flexible pin blocks, and cantilever can not arbitrarily be rotated in the horizontal direction.
Top at described pillar is provided with guide roller, and described guide roller sidepiece connects the lead wheel seat, and guide roller is installed in the described cantilever.
Described miniature electric windlass is electrically connected hand-held control enclosure, and the button of " make progress " and " downwards " is set on the hand-held control enclosure, and the button miniature electric windlass of pinning described " making progress " and " downwards " is rolled by wireline or loosened.
Connection one straight beam, straight beam connect crooked handle again in the connective slot of described cantilever, and handle one end is connected with straight beam, and the other end vertically descends, and become 90 degree bendings; Handle is convenient to the people and is held operation and drive cantilever and move on to another position from a position.
The joining place of described handle and straight beam is provided with the adjustment piece, and described adjustment piece below is provided with wireline, and an end of described wireline is connected straight beam bottom, the other end bolt windlass suspension hook.
Described wireline relatively is provided with limit switch near the position of straight beam, and described limit switch is connected on the limit base that is positioned under the side straight beam.
Working process of the present invention is, when single crystal growing furnace charging or discharging, by this mechanism the quartz crucible that the silicon material is housed outside cavity handling to cavity, or by handling in the cavity to cavity;
Suspension hook on the windlass wireline catches on the crucible suspender, and one holds control enclosure, pins the button up or down of control enclosure, and hoisting machine is rolled by wireline or loosened; The drive lifted weight moves up and down, simultaneously another hand handle that can hold the cantilever front end rotate described cantilever from a position to desired location, when rising to soon near the cantilever upper end, the limit switch action, it is spacing firmly simultaneously to be provided with machinery at the spacing place of maximum, and flexible pin blocks, and cantilever can not arbitrarily be rotated.
The invention has the beneficial effects as follows that cantilever type crucible hoisting and transporting mechanism of the present invention can be directly installed on the column side of single crystal growing furnace, can not take more place in addition, make original pure workman's operation become semi-automatic operation, saved the labor force, the cost performance height, economic and practical is strong.
Description of drawings
Fig. 1 is the stereographic map of structure of the present invention.
Fig. 2 is the front view corresponding with Fig. 1.
Among the figure, 1, handle, 2, adjust piece, 3, the windlass suspension hook, 4, position-limit mechanism, 5, camber beam, 6, straight beam, 7, connective slot, 8, the miniature electric windlass, 9, column, 10, guide roller, 11, the lead wheel seat, 12, bearing support, 13, cover plate.
Embodiment:
Be easy to understand understanding in order to make creation characteristic of the present invention, technique means and to reach purpose, further set forth the present invention below in conjunction with specific embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, cantilever type crucible hoisting and transporting mechanism is installed in the side of column 9, comprises the handle 1 of regulating cantilever position, and described cantilever is connected and composed with camber beam 5 by straight beam 6, connective slot 7; Be arranged at the windlass suspension hook 3 of straight beam 6 belows, with straight beam 6 by the camber beam 5 that connective slot 7 is connected, be arranged on the miniature electric hoisting machine 8 of column 9 sides.
The wireline of windlass suspension hook 3 tops is provided with position-limit mechanism 4 in the position near straight beam 6, and position-limit mechanism 4 is provided with limit switch and limit base, and described limit switch is connected on the limit base.Position by described position-limit mechanism 4 may command windlass suspension hooks 3 makes it can not be moved easily.
Be provided with guide roller 10 and rotating shaft in the cantilever 5, guide roller 10 is wound with the wireline that connects windlass suspension hook 3.What be connected with cantilever 5 opposite sides is the lead wheel seat 11 that is connected pillar 9 sidepieces, and described rotating shaft and cantilever 5 link together, and realizes the rotation of cantilever 5 horizontal directions by rotating shaft.
Further, cantilever 5 rotates to when both sides are maximum places angle, the two ends limit switch action of described rotating shaft, and it is spacing firmly to be provided with machinery at the spacing place of described maximum, and flexible pin blocks, and cantilever 5 can not arbitrarily be rotated.
Working process of the present invention is, when main frame began charging preparation crystal pulling, when main frame began charging preparation crystal pulling, at first the pulley with cantilever 5 front ends was adjusted to desired location, pulley is fixed in case pulley slip when promoting weight can not be placed in the main frame cavity crucible smoothly.The quartz crucible that to fill little bulk monocrystalline silicon material then be carried to this mechanism under, the hand-holdable control enclosure in ready rear is pinned and is unclamped knob after " downwards " knob slowly drops to desired height with the windlass suspension hook 3 under the windlass wireline, make windlass suspension hook 3 catch on the suspender that connects crucible, pin " making progress " knob again and do not decontrol the beginning lifting, if regulate the speed of lift velocity, the accent rotation that can rotate control enclosure simultaneously and be is adjusted to certain speed.Deng on the crucible during highly super middle furnace chamber upper flange height, unclamp the knob of " making progress ", can grab the handle 1 slow cantilever 5 that rotates of cantilever 5 front ends to stove tube central position by hand this moment, hand catches handle 1 cantilever mounted 5 motionless, begin crucible slowly to be moved downward by " downwards " knob, when before the position, needing to descend in case break quartz crucible with the slowest speed, after putting in place, described quartz crucible can unclamp windlass suspension hook 3, the hand that windlass starts windlass suspension hook 3 rising back handgrip handles 1 rotates cantilever 5 to the limit position that begins most, to this whole charging end of processing.On the contrary, the discharger manipulation principle is the same.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. cantilever type crucible hoisting and transporting mechanism, be installed in the column side of single crystal growing furnace, it is characterized in that, it comprises the crooked handle that meets at right angles, the cantilever that links to each other with handle, be positioned at handle and the wireline of below, cantilever junction and the windlass suspension hook that is connected with wireline, be arranged at the guide roller in the cantilever, the lead wheel seat that is connected by rotating shaft with cantilever, the bearing support that is connected with described lead wheel seat bearing, be positioned at the cover plate that its inside, bearing support below is provided with guide roller, be connected the miniature electric windlass of cover plate bottom, described guide roller and lead wheel seat are walked around in described steel wire penetrating cantilever inside, pass the guide deflection sheave of bearing support and cover plate inside more vertically and down, be connected with the rotating mechanism of described miniature electric windlass.
2. cantilever type crucible hoisting and transporting mechanism according to claim 1 is characterized in that described cantilever comprises straight beam and camber beam, and straight beam is connected by connective slot with camber beam.
3. cantilever type crucible hoisting and transporting mechanism according to claim 2 is characterized in that, described cantilever is connected with handle by an end of straight beam, and the adjustment piece is set in the junction.
4. cantilever type crucible hoisting and transporting mechanism according to claim 1 is characterized in that, described miniature electric windlass is electrically connected hand-held control enclosure, and the button of " making progress " and " downwards " is set on the hand-held control enclosure.
5. cantilever type crucible hoisting and transporting mechanism according to claim 1, it is characterized in that, the wireline of described windlass suspension hook top is being provided with position-limit mechanism near the cantilever position, position-limit mechanism comprises limit switch and the limit base that is connected the cantilever bottom, and described limit switch is connected between wireline and the limit base.
6. according to claim 1 or 4 or 5 described cantilever type crucible hoisting and transporting mechanisms, it is characterized in that described miniature electric windlass, hand-held control enclosure and limit switch adopt Frequency Converter Control.
7. cantilever type crucible hoisting and transporting mechanism according to claim 1 is characterized in that, the maximum joining place of placing angle and rotating shaft is provided with limit switch and machinery is spacing firmly to described cantilever in both sides, and the hard spacing employing Elastip pin of described machinery blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102100152A CN101892516A (en) | 2010-06-25 | 2010-06-25 | Cantilever type crucible hoisting and transporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102100152A CN101892516A (en) | 2010-06-25 | 2010-06-25 | Cantilever type crucible hoisting and transporting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN101892516A true CN101892516A (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102100152A Pending CN101892516A (en) | 2010-06-25 | 2010-06-25 | Cantilever type crucible hoisting and transporting mechanism |
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| CN (1) | CN101892516A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418141A (en) * | 2011-12-15 | 2012-04-18 | 江苏双良锅炉有限公司 | Tungsten crucible double-sleeve hoisting frame |
| CN103215634A (en) * | 2012-01-19 | 2013-07-24 | 宁夏日晶新能源装备股份有限公司 | Mono-crystalline furnace multifunctional crystal bar taking machine |
| CN104250848A (en) * | 2014-09-11 | 2014-12-31 | 浙江晶盛机电股份有限公司 | Control method for utilizing external charging structure to charge polysilicon |
| CN104630499A (en) * | 2015-02-28 | 2015-05-20 | 石家庄爱迪尔电气有限公司 | Electromagnetic cyclone ultrapure-aluminum purifying plant |
| CN108275582A (en) * | 2018-03-20 | 2018-07-13 | 北京城建亚泰建设集团有限公司 | A kind of movable fixture and its operating method based on material transportation and lifting |
| CN109437027A (en) * | 2018-12-19 | 2019-03-08 | 厦门厦工中铁重型机械有限公司 | A kind of shield machine cutter hanging apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115324U (en) * | 1992-03-07 | 1992-09-09 | 朱长安 | Fixed pillar rotary arm crane frame |
| CN2140895Y (en) * | 1992-09-04 | 1993-08-25 | 韩秉胜 | Miniature crane |
| CN201209091Y (en) * | 2008-04-22 | 2009-03-18 | 胡银根 | Small loading and unloading hoisting machine for automobile |
| CN201292389Y (en) * | 2008-10-27 | 2009-08-19 | 苏州新凌电炉有限公司 | Balling furnace with furnace lid hoisting arm |
-
2010
- 2010-06-25 CN CN2010102100152A patent/CN101892516A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115324U (en) * | 1992-03-07 | 1992-09-09 | 朱长安 | Fixed pillar rotary arm crane frame |
| CN2140895Y (en) * | 1992-09-04 | 1993-08-25 | 韩秉胜 | Miniature crane |
| CN201209091Y (en) * | 2008-04-22 | 2009-03-18 | 胡银根 | Small loading and unloading hoisting machine for automobile |
| CN201292389Y (en) * | 2008-10-27 | 2009-08-19 | 苏州新凌电炉有限公司 | Balling furnace with furnace lid hoisting arm |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418141A (en) * | 2011-12-15 | 2012-04-18 | 江苏双良锅炉有限公司 | Tungsten crucible double-sleeve hoisting frame |
| CN102418141B (en) * | 2011-12-15 | 2014-06-04 | 江苏双良新能源装备有限公司 | Tungsten crucible double-sleeve hoisting frame |
| CN103215634A (en) * | 2012-01-19 | 2013-07-24 | 宁夏日晶新能源装备股份有限公司 | Mono-crystalline furnace multifunctional crystal bar taking machine |
| CN104250848A (en) * | 2014-09-11 | 2014-12-31 | 浙江晶盛机电股份有限公司 | Control method for utilizing external charging structure to charge polysilicon |
| CN104630499A (en) * | 2015-02-28 | 2015-05-20 | 石家庄爱迪尔电气有限公司 | Electromagnetic cyclone ultrapure-aluminum purifying plant |
| CN108275582A (en) * | 2018-03-20 | 2018-07-13 | 北京城建亚泰建设集团有限公司 | A kind of movable fixture and its operating method based on material transportation and lifting |
| CN108275582B (en) * | 2018-03-20 | 2023-10-24 | 北京城建亚泰建设集团有限公司 | Movable device based on material transportation and hoisting and operation method thereof |
| CN109437027A (en) * | 2018-12-19 | 2019-03-08 | 厦门厦工中铁重型机械有限公司 | A kind of shield machine cutter hanging apparatus |
| CN109437027B (en) * | 2018-12-19 | 2023-09-26 | 厦门厦工中铁重型机械有限公司 | Cutter lifting device of shield tunneling machine |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101124 |