CN114321295B - Chain transmission reversing system of vertical stirrer - Google Patents
Chain transmission reversing system of vertical stirrer Download PDFInfo
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- CN114321295B CN114321295B CN202111620302.5A CN202111620302A CN114321295B CN 114321295 B CN114321295 B CN 114321295B CN 202111620302 A CN202111620302 A CN 202111620302A CN 114321295 B CN114321295 B CN 114321295B
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Abstract
The invention relates to the technical field of glass production machinery, in particular to a chain transmission reversing system of a vertical stirrer, which comprises the following components: the stirrer assembly comprises stirring blades, a stirring rake, a rotating shaft and a first gear; one end of the stirring rake is connected with the stirring blade; the other end of the stirring rake is connected with one end of the rotating shaft; the other end of the rotating shaft is connected with the first gear; the planetary gear assembly, the chain support assembly and the gear sprocket assembly; the invention transmits kinetic energy through the chain and the rotary planetary gears are positioned and meshed at different positions, when a plurality of vertical stirrers transmit power through the same transmission shaft, the independent reversing of the single vertical stirrer can be carried out, thereby reducing control links and control errors, further having the advantages of simple structure, simple operation, low running temperature and low cost, and being capable of more accurately and stably adapting to the production requirements of various glass such as float, calendaring, electronics and the like.
Description
Technical Field
The invention relates to the technical field of glass production machinery, in particular to a chain transmission reversing system of a vertical stirrer.
Background
The uniformity of float glass refers to the uniformity of the physical and chemical properties of the float glass body, and is an important index for measuring whether the float glass is good or not; the glass liquid vertical stirrer is special equipment for a float glass production line, and on the float glass production line, the glass liquid vertical stirrer mainly works to forcedly homogenize molten glass, and the purpose that defects cannot be overcome by natural homogenization can be eliminated or reduced by rotation of stirring blades is achieved, so that the thermal uniformity and chemical uniformity of the glass liquid entering a forming area are ensured, and float glass with excellent optical performance and surface quality can be produced; the shape, the rotation speed and the rotation direction of the stirring blades of the vertical stirrer and the phase angle difference of the adjacent stirring blades are obtained by observing the glass liquid vertical stirrer in the actual production process, and are the main factors influencing the stirring effect of the glass liquid;
so the glass liquid vertical stirrer can improve the effect of homogenizing glass liquid by adjusting the important factors of the stirring effect of the glass liquid; wherein, the vertical stirrer can always improve the homogenization effect of the glass liquid in a mode of changing the rotation direction; however, when the plurality of vertical stirrers transmit power through the same transmission shaft, different rotation directions are generated, so that independent reversing cannot be performed through changing the rotation direction of the motor, and when the plurality of vertical stirrers transmit power through the same transmission shaft, independent reversing is inconvenient, the reversing steps of the vertical stirrers are complicated, and the method cannot be more accurately and stably adapted to the production requirements of various glass such as float, calendaring and electronics.
Disclosure of Invention
In view of the above, the present invention aims to provide a chain drive reversing system of a vertical agitator, which solves the above problems.
The invention solves the technical problems by adopting the following specific technical scheme: a chain drive reversing system for a vertical mixer, comprising:
the stirrer assembly comprises stirring blades, a stirring rake, a rotating shaft and a first gear; one end of the stirring rake is connected with the stirring blade; the other end of the stirring rake is connected with one end of the rotating shaft; the other end of the rotating shaft is connected with the first gear;
the planetary gear assembly is arranged on the rotating shaft; the planet wheel assembly is meshed with the first gear;
the chain support assembly is arranged at the side of the stirrer assembly;
the gear sprocket assembly is connected with the chain bracket assembly.
In another preferred embodiment, the planet assembly comprises:
the sliding bearing is sleeved on the rotating shaft;
one end of the second gear bracket is connected with the sliding bearing;
one end of the positioning arm is arranged below the other end of the second gear bracket;
the other end of the positioning arm is provided with a positioning bolt;
one end of the first mandrel penetrates through the other end of the second gear bracket and is connected with one end of the positioning arm;
the second gear is meshed with the first gear;
the first rolling bearing and the second gear are arranged on the inner ring of the first rolling bearing; the outer ring of the first rolling bearing is connected with the other end of the first mandrel.
In another preferred embodiment, the second gear support is fixed coaxially with the stirring rake by means of a sliding bearing.
In another preferred embodiment, the chain support assembly comprises:
the bracket is arranged at the side of the first gear;
the chain is arranged in the bracket; the chain can be driven on the horizontal plane inside the bracket.
In another preferred embodiment, a gear sprocket assembly includes:
the second mandrel is arranged in the bracket;
the second rolling bearing is sleeved on the second mandrel;
the third gear is arranged on the second rolling bearing;
and the chain wheel is arranged on the second rolling bearing.
In another preferred embodiment, the second spindle, the second rolling bearing, the third gear and the sprocket are a set of gear sprocket units; the gear sprocket assembly includes two sets of gear sprocket units.
In another preferred embodiment, the two second mandrels are symmetrical about the axis of the shaft; the third gears are all arranged above the chain wheels; the third gear may be engaged with the second gear.
In another preferred embodiment, the chain is interposed between and engaged with two sprockets.
In another preferred embodiment, the support is provided with threaded holes at positions corresponding to the two second mandrels.
In another preferred embodiment, the positioning arm is fixedly positioned with the threaded hole by a positioning bolt.
Compared with the prior art, the technical scheme has the following positive effects:
(1) According to the chain transmission reversing system of the vertical stirrer, kinetic energy is transmitted through the chain, and the rotating planetary gears are positioned and meshed at different positions, so that when a plurality of vertical stirrers transmit power through the same transmission shaft, independent reversing can be performed on the single vertical stirrer, control links can be reduced, control errors can be reduced, and further, the chain transmission reversing system has the advantages of being simple in structure and operation, low in running temperature and cost, and can be more accurately and stably adapted to production requirements of various glass such as float, calendaring and electronics.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the agitator assembly of the present invention;
FIG. 3 is a schematic diagram of a planetary assembly according to the present invention;
FIG. 4 is a schematic illustration of the positional connection of a third gear, sprocket, second rolling bearing and second spindle of the present invention;
FIG. 5 is a schematic view of a chain support assembly according to the present invention;
fig. 6 is a schematic diagram of three operating states of the present invention.
In the accompanying drawings:
1. a stirrer assembly; 11. stirring the leaves; 12. stirring rake; 13. a rotating shaft; 14. a first gear; 2. a planetary wheel assembly; 21. a sliding bearing; 22. a second gear bracket; 23. a positioning arm; 24. positioning bolts; 25. a first mandrel; 26. a second gear; 27. a first rolling bearing; 3. a chain support assembly; 31. a bracket; 32. a chain; 4. a gear sprocket assembly; 41. a second mandrel; 42. a second rolling bearing; 43. a third gear; 44. a sprocket; 5. a threaded hole; A. a counterclockwise transmission; B. neutral gear; C. and (5) clockwise transmission.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 6, the technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a chain transmission reversing system of a vertical stirrer, which comprises the following components: a stirrer assembly 1, a planet wheel assembly 2, a chain support assembly 3 and a gear sprocket assembly 4;
wherein the stirrer assembly 1 comprises a stirring blade 11, a stirring rake 12, a rotating shaft 13 and a first gear 14; one end of the stirring rake 12 is connected with the stirring blade 11; the other end of the stirring rake 12 is connected with one end of a rotating shaft 13; the other end of the rotating shaft 13 is connected with a first gear 14; the planetary gear assembly 2 is arranged on the rotating shaft 13; the planet wheel assembly 2 meshes with a first gear 14; the chain support assembly 3 is arranged at the side of the stirrer assembly 1; and the gear sprocket assembly 4, and the gear sprocket assembly 4 is connected with the chain bracket assembly 3.
Specifically, when the single vertical stirrer needs to be reversed, firstly, a worker turns off the power source, then turns the planetary gear assembly 2 to enable the planetary gear assembly to be meshed with the gear sprocket assembly 4, then the worker turns on the power source, the power source provides power for the chain support assembly 3, then the chain support assembly 3 drives the gear sprocket assembly 4 to work, and then the gear sprocket assembly 4 drives the stirrer assembly 1 to work through the planetary gear assembly 2, so that the reversing work of the single vertical stirrer is completed.
In a preferred embodiment, the planetary wheel assembly 2 comprises: a sliding bearing 21, a second gear bracket 22, a positioning arm 23, a positioning bolt 24, a first spindle 25, a second gear 26 and a first rolling bearing 27.
Wherein, the sliding bearing 21 is sleeved on the rotating shaft 13; one end of the second gear bracket 22 is connected with the sliding bearing 21; one end of the positioning arm 23 is arranged below the other end of the second gear bracket 22;
the other end of the positioning arm 23 is provided with a positioning bolt 24; one end of the first mandrel 25 penetrates through the other end of the second gear bracket 22 and is connected with one end of the positioning arm 23; the second gear 26 is meshed with the first gear 14; the second gear 26 is mounted on the inner ring of the first rolling bearing 27; an outer ring of the first rolling bearing 27 is connected to the other end of the first spindle 25.
In a preferred embodiment, the second gear support 22 is fixed coaxially to the stirring rake 12 by means of a sliding bearing 21.
In a preferred embodiment, the chain support assembly 3 comprises: a bracket 31 and a chain 32;
wherein the bracket 31 is arranged at the side of the first gear 14, and the chain 32 is arranged in the bracket 31; the chain 32 is capable of driving on a horizontal plane inside the bracket 31.
In a preferred embodiment, the gear sprocket assembly 4 comprises: a second spindle 41, a second rolling bearing 42, a third gear 43 and a sprocket 44.
Wherein the second mandrel 41 is disposed inside the bracket 31; the second rolling bearing 42 is sleeved on the second mandrel 41; the third gear 43 is mounted on the second rolling bearing 42; the sprocket 44 is mounted on the second rolling bearing 42.
In a preferred embodiment, the second spindle 41, the second rolling bearing 42, the third gear 43 and the sprocket 44 are a set of gear sprocket units; the gear sprocket assembly 4 comprises two sets of gear sprocket units.
In a preferred embodiment, the two second mandrels 41 are symmetrical about the axis of the shaft 13; the third gears 43 are all arranged above the chain wheels 44; the third gear 43 is engageable with the second gear 26.
In a preferred embodiment, the chain 32 is interposed between the two sprockets 44 and engaged with the two sprockets 44.
Specifically, when the single vertical agitator needs to be reversed, the worker first turns off the power source, and then the worker rotates the second gear support 22 through the sliding bearing 21, so that the second gear support 22 drives the second gear 26 to move, and the second gear 26 is meshed with a third gear 43; then, a worker can turn on the power source to drive the chain 32 to perform transmission work, then the chain 32 drives the chain wheel 44 to rotate, and at the moment, the chain wheel 44 below the third gear 43 meshed with the second gear 26 drives the second gear 26 to work through the second rolling bearing 42, so that the second gear 26 drives the first gear 14 meshed with the second gear 26, and further the stirring blade 11 starts stirring work through the rotating shaft 13; when the single vertical mixer needs to be commutated again, the second gear bracket 22 is rotated to enable the second gear 26 to be meshed with the other third gear 43;
because the second gear support 22 is coaxially fixed with the stirring rake 12 through the sliding bearing 21, the second gear support 22 is rotated anyway, and the second gear 26 and the first gear 14 are always in a meshed state, so that the second gear 26 can always drive the first gear 14, and further the working stability of the first gear 14 and the second gear 26 can be ensured.
The chain 32 is inserted between the two sprockets 44 and meshed with the two sprockets 44, so that the two sprockets 44 can rotate in opposite directions, and the second gear 26 and the third gear 43 can be meshed to achieve the work of reversing the single vertical mixer by rotating the second gear bracket 22;
in a preferred embodiment, the support 31 is provided with threaded holes 5 at positions corresponding to the two second mandrels 41.
In a preferred embodiment, the positioning arm 23 is fixedly positioned with the threaded hole 5 by a positioning bolt 24.
Specifically, after the second gear bracket 22 is rotated to enable the second gear 26 to be meshed with the third gear 43, the positioning arm 23 is rotated at the moment, and then the positioning arm 23 is fixedly positioned through the positioning bolt 24 and the threaded hole 5, so that the second gear bracket 22 and the second gear 26 cannot deviate during operation, the second gear 26 and the third gear 43 can be ensured to be stable in the meshed state, the stability of the invention during operation can be improved, and the use effect of the invention in actual use can be improved.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included in the scope of the present invention.
Claims (9)
1. A chain drive reversing system for a vertical mixer, comprising:
the stirrer assembly comprises stirring blades, a stirring rake, a rotating shaft and a first gear; one end of the stirring rake is connected with the stirring blade; the other end of the stirring rake is connected with one end of the rotating shaft; the other end of the rotating shaft is connected with the first gear;
the planetary gear assembly is arranged on the rotating shaft; the planetary gear assembly is meshed with the first gear;
the chain support assembly is arranged at the side of the stirrer assembly;
the gear chain wheel assembly is connected with the chain bracket assembly;
the planetary gear assembly includes:
the sliding bearing is sleeved on the rotating shaft;
one end of the second gear bracket is connected with the sliding bearing;
one end of the positioning arm is arranged below the other end of the second gear bracket;
the other end of the positioning arm is provided with the positioning bolt;
one end of the first mandrel penetrates through the other end of the second gear bracket and is connected with one end of the positioning arm;
a second gear meshed with the first gear;
the second gear is arranged on the inner ring of the first rolling bearing; and the outer ring of the first rolling bearing is connected with the other end of the first mandrel.
2. A chain drive reversing system for a vertical mixer according to claim 1 wherein: the second gear bracket is coaxially fixed with the stirring rake through the sliding bearing.
3. A chain drive reversing system for a vertical mixer according to claim 1 wherein: the chain support assembly includes:
the bracket is arranged at the side of the first gear;
the chain is arranged in the bracket; the chain can be driven on a horizontal plane inside the bracket.
4. A chain drive reversing system for a vertical mixer according to claim 3, wherein: the gear sprocket assembly includes:
the second mandrel is arranged in the bracket;
the second rolling bearing is sleeved on the second mandrel;
a third gear mounted on the second rolling bearing;
and the chain wheel is arranged on the second rolling bearing.
5. The chain drive reversing system for a vertical mixer of claim 4 wherein: the second mandrel, the second rolling bearing, the third gear and the sprocket are a group of gear sprocket units; the gear sprocket assembly includes two sets of the gear sprocket units.
6. The chain drive reversing system for a vertical mixer of claim 4 wherein: the two second mandrels are symmetrical about the axis of the rotating shaft; the third gears are all arranged above the chain wheels; the third gears are each engageable with the second gear.
7. A chain drive reversing system for a vertical mixer according to claim 3, wherein: the chain is inserted between the two chain wheels and meshed with the two chain wheels.
8. The chain drive reversing system for a vertical mixer of claim 4 wherein: the positions of the support corresponding to the two second mandrels are provided with threaded holes.
9. The chain drive reversing system for a vertical mixer of claim 8 wherein: the positioning arm is fixedly positioned with the threaded hole through the positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620302.5A CN114321295B (en) | 2021-12-27 | 2021-12-27 | Chain transmission reversing system of vertical stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620302.5A CN114321295B (en) | 2021-12-27 | 2021-12-27 | Chain transmission reversing system of vertical stirrer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114321295A CN114321295A (en) | 2022-04-12 |
| CN114321295B true CN114321295B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111620302.5A Active CN114321295B (en) | 2021-12-27 | 2021-12-27 | Chain transmission reversing system of vertical stirrer |
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| CN (1) | CN114321295B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1159011A (en) * | 1966-01-06 | 1969-07-23 | Pilkington Brothers Ltd | Improvements in or relating to Apparatus for Stirring High Temperature Liquids. |
| JP2005279634A (en) * | 2004-03-04 | 2005-10-13 | Mishima:Kk | Agitator for decomposition tank |
| CN201883016U (en) * | 2010-11-25 | 2011-06-29 | 中国建材国际工程集团有限公司 | Improved power and transfer mechanism for vertical agitator |
| CN202808562U (en) * | 2012-03-22 | 2013-03-20 | 秦皇岛华勘玻璃机械有限公司 | Vertical stirring device of flat glass production line |
| CN104763791B (en) * | 2014-01-06 | 2017-02-01 | 山东省水利科学研究院 | Device for swinging by any angle |
| CN204955085U (en) * | 2015-06-18 | 2016-01-13 | 重庆市瑞轩豪邦新型建材有限公司 | Brick machine distributing device |
| CN111365439A (en) * | 2020-04-17 | 2020-07-03 | 吴本成 | Differential hydraulic automatic transmission |
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2021
- 2021-12-27 CN CN202111620302.5A patent/CN114321295B/en active Active
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