CN202240968U - Crushed polysilicon aggregate taking fixture - Google Patents
Crushed polysilicon aggregate taking fixture Download PDFInfo
- Publication number
- CN202240968U CN202240968U CN2011202785319U CN201120278531U CN202240968U CN 202240968 U CN202240968 U CN 202240968U CN 2011202785319 U CN2011202785319 U CN 2011202785319U CN 201120278531 U CN201120278531 U CN 201120278531U CN 202240968 U CN202240968 U CN 202240968U
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- Prior art keywords
- anchor clamps
- clamping part
- half anchor
- hinged
- clamping
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Abstract
The utility model discloses a crushed polysilicon aggregate taking fixture which comprises a first half fixture, a second half fixture and a draw bar, wherein the first half fixture is hinged with the second half fixture, and the draw bar is hinged with the second half fixture; one end of the first half fixture is a first clamping part for clamping crushed aggregates, and the other end of the first half fixture is an operating rod for operating; and the length of the second half fixture is less than that of the first half fixture, one end of the second half fixture is a second clamping part for clamping crushed aggregates, the other end of the second half fixture is a rotating part which is hinged with the first half fixture, and the second half fixture and the draw bar are hinged at the rotating part. In the utility model, the distance between the operating rod and the draw bar can be designed to be relatively small, so that the fixture is suitable to be used in sleeves with small diameters. In the utility model, because the relatively long draw bar controls the front clamping part, the fixture can be opened and closed flexibly and is large in opening and closing amplitudes, so that the fixture can be used for taking out crushed aggregates easily from a sleeve with a depth of 2 meters and a diameter of about 20 cm.
Description
Technical field
The utility model relates to the solar facilities technical field, particularly a kind of polysilicon particle extracting jaw tool.
Background technology
No matter be TCS (SiHCl at present
3, the trichlorosilane method) or silane thermal decomposition process, after producing rod-like polycrystal silicon, need to rely on manpower to take out whole silicon rod.The general diameter of polycrystalline silicon rod about 100mm-150mm, every general 40-60 kilogram.Produce employed reactor at present 12 rods, 24 rods and 48 types such as rod are arranged.Type according to reactor is different, and also being designed with of producing that the inside reactor of rod-like polycrystal silicon has is used to the sleeve that heats or cool off, and the diameter of sleeve probably is 20cm.If silicon rod has broken or be broken in collecting the process of silicon rod, then can increase the difficulty of taking-up.At present, also there is not to be easier to take out the instrument of particle.
Therefore, how a kind of polysilicon particle extracting jaw tool is provided,, becomes the technical problem that those skilled in the art need to be resolved hurrily can take out the polysilicon particle easily.
The utility model content
In view of this, the utility model provides a kind of polysilicon particle extracting jaw tool, with can be easily by taking out the polysilicon particle in the sleeve.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of polysilicon particle extracting jaw tool comprises the first half anchor clamps that are hinged and the second half anchor clamps, and with the said the second half hinged pull bars of anchor clamps;
One end of said the first half anchor clamps is first clamping part of clamping particle, and the other end is the control stick that is used to handle;
Said the second half anchor clamps be shorter in length than said the first half anchor clamps, this second half anchor clamps one end is second clamping part of clamping particle, the other end is and the rotation section of said the first half anchor clamps that said pull bar is articulated in said rotation section.
Preferably; In above-mentioned polysilicon particle extracting jaw tool; Said the first half anchor clamps also comprise respectively the pole that is connected with said control stick with said first clamping part; Said pole has angle with said first clamping part and said control stick respectively, and said first clamping part and said control stick laterally arrange.
Preferably, in above-mentioned polysilicon particle extracting jaw tool, have angle between said second clamping part and the said rotation section, and this angle is the obtuse angle;
Angle between said pole and said first clamping part is the obtuse angle, and the angle between said pole and the said control stick is the obtuse angle.
Preferably, in above-mentioned polysilicon particle extracting jaw tool, said the first half anchor clamps and the second half anchor clamps are hinged through bearing pin.
Preferably, in above-mentioned polysilicon particle extracting jaw tool, on said the first half anchor clamps, and be positioned on the said control stick with the said the second half hinged positions of anchor clamps, and near the position of said pole.
Preferably, in above-mentioned polysilicon particle extracting jaw tool, on said the second half anchor clamps, and be positioned at the centre position of said rotation section with the said the first half hinged positions of anchor clamps.
Preferably, in above-mentioned polysilicon particle extracting jaw tool, be equipped with clamping plate on said first clamping part and said second clamping part.
Preferably, in above-mentioned polysilicon particle extracting jaw tool, the clamping face of said clamping plate is provided with silica gel layer or rubber layer.
Can find out that from above-mentioned technical scheme the polysilicon particle extracting jaw tool that the utility model provides comprises the first half anchor clamps that are hinged and the second half anchor clamps, and with the hinged pull bar of said 2 half anchor clamps; One end of said the first half anchor clamps is first clamping part of clamping particle, and the other end is the control stick that is used to handle; Said the second half anchor clamps be shorter in length than said the first half anchor clamps, this second half anchor clamps one end is second clamping part of clamping particle, the other end is and the rotation section of said the first half anchor clamps that said pull bar is articulated in said rotation section.
Based on above-mentioned setting, the polysilicon particle extracting jaw tool that the utility model provides is because the first half anchor clamps and the second half anchor clamps are hinged; And the second half anchor clamps and pull bar are hinged; During the push-and-pull pull bar, can make the second half anchor clamps rotate along the pin joint of itself and the first half anchor clamps, hinged because of the second half anchor clamps and pull bar again; Therefore pull bar is not followed rotation; Can keep its original position, will make the pitch enlargement of the win clamping part and second clamping part like this or dwindle, and the distance of control stick and pull bar enlarges or the degree of dwindling is very low.It is less that the utility model can design the distance between control stick and the pull bar, so that it satisfies the use in the less sleeve of diameter.The utility model is because of its long pull bar control front end clamping part, opening and closing flexibly and amplitude bigger, can take out the particle in dark 2 meters, the sleeve of the about 20cm of diameter easily.
In a preferred version of the utility model, be equipped with clamping plate on first clamping part and said second clamping part, the clamping face of said clamping plate is provided with silica gel layer or rubber layer.Because the polysilicon particle is more sliding, through on first clamping part and said second clamping part, clamping plate being set, can increase the effective contact area with the polysilicon particle, improve chucking power then.And, can further improve the frictional force on the clamping face through silica gel layer or rubber layer are set on the clamping face of clamping plate, improve the chucking power of polysilicon particle extracting jaw tool then.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the polysilicon particle extracting jaw tool that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The utility model discloses a kind of polysilicon particle extracting jaw tool, with can be easily by taking out the polysilicon particle in the sleeve.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1 and Fig. 2, the structural representation of the polysilicon particle extracting jaw tool that Fig. 1 provides for the utility model embodiment; Fig. 2 is the vertical view of Fig. 1.
A kind of polysilicon particle extracting jaw tool comprises the first half anchor clamps 1 that are hinged and the second half anchor clamps 2, and the pull bar 3 hinged with the second half anchor clamps 2, and promptly the first half anchor clamps 1 and the second half anchor clamps 2 are hinged, and the second half anchor clamps 2 are hinged with pull bar 3.Pulling pull bar 3 can make the second half anchor clamps 2 along its pin joint 5 rotations with the first half anchor clamps 1.
One end of the first half anchor clamps 1 is first clamping part 11 of clamping particle, and the other end is the control stick 13 that is used to handle.The second half anchor clamps 2 be shorter in length than the first half anchor clamps 1, these the second half anchor clamps 2 one ends are second clamping part 21 of clamping particle, the other end is and the rotation section 22 of the first half anchor clamps 1 that pull bar 3 is articulated in rotation section 22.With the weak point of the Design of length of the second half anchor clamps 2 are environment of getting material in the sleeve in order to adapt to; Because the sleeve caliber is less, and length is bigger, if the words that the length with sleeve that the first half anchor clamps 1 and the second half anchor clamps 2 are all designed adapts; So just, can't satisfy the requirement of sleeve caliber; When promptly the spacing between the first half anchor clamps 1 and second clamping part 21 also can't the gripping particle, opposite side interfered with the sleeve tube wall, so the Design of length of the utility model will be wherein the second half anchor clamps is less; Make that its radius of turn is less, can satisfy the requirement of operation in sleeve.
The polysilicon particle extracting jaw tool that the utility model provides; Because the first half anchor clamps 1 are hinged with the second half anchor clamps 2, and the second half anchor clamps 2 and pull bar 3 are hinged, during push-and-pull pull bar 3; Can make the second half anchor clamps 2 rotate along the pin joint 5 of itself and the first half anchor clamps 1; Again because of the second half anchor clamps 2 and pull bar 3 hinged (pin joint 4), so pull bar 3 can not follow rotation, can keep its original position; Will make the pitch enlargement of the win clamping part 11 and second clamping part 21 like this or dwindle, and the distance of control stick 13 and pull bar 3 enlarges or the degree of dwindling is very low.It is less that the utility model can design the distance between control stick 13 and the pull bar 3, so that it satisfies the use in the less sleeve of diameter.The utility model is because of its long pull bar 3 control front end clamping parts, opening and closing flexibly and amplitude bigger, can take out the particle in dark 2 meters, the sleeve of the about 20cm of diameter easily.
The first half anchor clamps 1 also comprise respectively the pole 12 that is connected with control stick 13 with first clamping part 11, and pole 12 has angle with first clamping part 11 with control stick 13 respectively, and first clamping part 11 laterally arranges with control stick 13.The utility model wins through pole 12 being set, can making that clamping part 11 is outer stretches in control stick 13, makes on win clamping part 11 and the no longer same straight line of control stick 13, to guarantee to have enough clamp distance.
Have angle between second clamping part 21 and the rotation section 22, and this angle is the obtuse angle, the angle between pole 12 and said first clamping part 11 is the obtuse angle, and the angle between said pole 12 and the said control stick 13 is the obtuse angle.In like manner; The angle that second clamping part 21 and rotation section 22 are designed between the two is the obtuse angle; Can correspondingly increase the distance between second clamping part 21 and first clamping part 11; Also guarantee the parallel of first clamping part 11 and second clamping part 21 easily,, improve frictional force with the contact area of increase with particle.The utility model can design the concrete angular dimension of second clamping part 21 and rotation section 22 voluntarily according to the size of particle, and the concrete angular dimension between first clamping part 11 and the pole 12.
The first half anchor clamps 1 and the second half anchor clamps 2 can be hinged through bearing pin, and are corresponding, and the second half anchor clamps 2 also can be hinged through bearing pin with pull bar 3.On the first half anchor clamps 1, and be positioned on the control stick 13 with the second half anchor clamps 2 hinged positions, and near the position of pole 12.Promptly the first half anchor clamps 1 and the second half anchor clamps 2 hinged positions are positioned on the control stick 13, and near the position of pole 12.On the second half anchor clamps 2, and be positioned at the centre position of rotation section 22 with the first half anchor clamps 1 hinged positions.Promptly the second half anchor clamps 2 and the first half anchor clamps 1 hinged positions are positioned at the centre position of its rotation section 22.
In order further to optimize technique scheme, be equipped with clamping plate 6 on first clamping part 11 and second clamping part 21, can be provided with bigger silica gel layer of frictional force or rubber layer on the clamping face of clamping plate 6.Because the polysilicon particle is more sliding, through on first clamping part 11 and said second clamping part 21, clamping plate 6 being set, can increase the effective contact area with the polysilicon particle, improve chucking power then.And, can further improve the frictional force on the clamping face through silica gel layer or rubber layer are set on the clamping face of clamping plate 6, improve the chucking power of polysilicon particle extracting jaw tool then.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a polysilicon particle extracting jaw tool is characterized in that, comprises the first half anchor clamps (1) that are hinged and the second half anchor clamps (2), and with the said the second half hinged pull bars (3) of anchor clamps (2);
One end of said the first half anchor clamps (1) is first clamping part (11) of clamping particle, and the other end is the control stick (13) that is used to handle;
Said the second half anchor clamps (2) be shorter in length than said the first half anchor clamps (1); These the second half anchor clamps (2) one ends are second clamping part (21) of clamping particle; The other end is and the said the first half hinged rotation sections (22) of anchor clamps (1), and is articulated in said rotation section (22) with said pull bar (3).
2. polysilicon particle extracting jaw tool as claimed in claim 1; It is characterized in that; Said the first half anchor clamps (1) also comprise respectively the pole (12) that is connected with said control stick (13) with said first clamping part (11); Said pole (12) has angle with said first clamping part (11) and said control stick (13) respectively, and said first clamping part (11) and said control stick (13) laterally arrange.
3. polysilicon particle extracting jaw tool as claimed in claim 2 is characterized in that, have angle between said second clamping part (21) and said rotation section (22), and this angle is the obtuse angle;
Angle between said pole (12) and said first clamping part (11) is the obtuse angle, and the angle between said pole (12) and the said control stick (13) is the obtuse angle.
4. polysilicon particle extracting jaw tool as claimed in claim 3 is characterized in that, said the first half anchor clamps (1) and the second half anchor clamps (2) are hinged through bearing pin.
5. polysilicon particle extracting jaw tool as claimed in claim 4 is characterized in that, on said the first half anchor clamps (1), and is positioned on the said control stick (13) with the said the second half hinged positions of anchor clamps (2), and near the position of said pole (12).
6. polysilicon particle extracting jaw tool as claimed in claim 5 is characterized in that, on said the second half anchor clamps (2), and is positioned at the centre position of said rotation section (22) with the said the first half hinged positions of anchor clamps (1).
7. like each described polysilicon particle extracting jaw tool of claim 1-6, it is characterized in that, be equipped with clamping plate (6) on said first clamping part (11) and said second clamping part (21).
8. polysilicon particle extracting jaw tool as claimed in claim 7 is characterized in that the clamping face of said clamping plate (6) is provided with silica gel layer or rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202785319U CN202240968U (en) | 2011-08-02 | 2011-08-02 | Crushed polysilicon aggregate taking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202785319U CN202240968U (en) | 2011-08-02 | 2011-08-02 | Crushed polysilicon aggregate taking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240968U true CN202240968U (en) | 2012-05-30 |
Family
ID=46102266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202785319U Expired - Fee Related CN202240968U (en) | 2011-08-02 | 2011-08-02 | Crushed polysilicon aggregate taking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560901A (en) * | 2020-05-19 | 2020-08-21 | 张畅 | Convenient garbage claw for environment-friendly field without stooping |
-
2011
- 2011-08-02 CN CN2011202785319U patent/CN202240968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560901A (en) * | 2020-05-19 | 2020-08-21 | 张畅 | Convenient garbage claw for environment-friendly field without stooping |
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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 |
Granted publication date: 20120530 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |