CN220302582U - Sealing structure of coupler - Google Patents
Sealing structure of coupler Download PDFInfo
- Publication number
- CN220302582U CN220302582U CN202321974034.1U CN202321974034U CN220302582U CN 220302582 U CN220302582 U CN 220302582U CN 202321974034 U CN202321974034 U CN 202321974034U CN 220302582 U CN220302582 U CN 220302582U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- kettle body
- reaction kettle
- fixedly connected
- coupling
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 84
- 238000010168 coupling process Methods 0.000 claims abstract description 84
- 238000005859 coupling reaction Methods 0.000 claims abstract description 84
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model relates to a sealing structure of a coupler, which comprises a reaction kettle body, wherein a connecting mechanism is arranged at the top of the reaction kettle body, the connecting mechanism comprises a stirring rod rotationally connected with the reaction kettle body, a connecting cylinder rotationally connected with the reaction kettle body is sleeved outside the stirring rod, a sealing ring tightly attached to the reaction kettle body is fixedly connected outside the connecting cylinder, a buckle clamped with the stirring rod is arranged inside the connecting cylinder, a first coupling block is fixedly connected at the top of the connecting cylinder, a correction block is fixedly connected at the top of the first coupling block, and a connecting block is clamped outside the correction block. This seal structure of shaft coupling, through setting up coupling mechanism, the person of facilitating the use is to the installation and the dismantlement of shaft coupling, and convenient to use maintains, improves the leakproofness to the shaft coupling, has solved the seal structure of current reation kettle shaft coupling and has adopted the integral type structure mostly, inconvenient user carries out the problem of dismouting and maintenance to the shaft coupling.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a sealing structure of a coupling.
Background
The reaction kettle is widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like, and is a pressure container for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction pot, a decomposition pot, a polymerization pot and the like; materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based (hastelloy, monel, and Kang Nie) alloys, and other composite materials.
At present, in the reaction kettle, a stirring device and a driving device are connected through a coupling, and the driving device drives the stirring device to rotate so as to stir and mix raw materials in the reaction kettle.
However, the sealing structure of the existing reaction kettle coupling mostly adopts an integrated structure, which is inconvenient for users to disassemble, assemble and maintain the coupling.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sealing structure of a coupler, which has the advantages of convenient disassembly and assembly, simple structure, good sealing performance and the like, and solves the problems that the sealing structure of the existing reaction kettle coupler adopts an integrated structure mostly and is inconvenient for users to disassemble, assemble and maintain the coupler.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sealing structure of the coupler comprises a reaction kettle body, wherein a connecting mechanism is arranged at the top of the reaction kettle body;
the utility model provides a reaction kettle, including the stirring rod of connecting mechanism, the stirring rod is connected in a rotating way with the reaction kettle body, the connecting cylinder of connecting is connected in a rotating way to the stirring rod's outside has been cup jointed to the reaction kettle body, the outside fixedly connected with of connecting cylinder closely laminates with the reaction kettle body, the inside of connecting cylinder is provided with the buckle with the stirring rod joint, the first shaft coupling of top fixedly connected with of connecting cylinder, the top fixedly connected with correction block of first shaft coupling, the outside joint of correction block has the connecting block, the top fixedly connected with second shaft coupling of connecting block, the bolt that is two has all been cup jointed to the inside of first shaft coupling and second shaft coupling, the outside threaded connection of bolt has the nut that is located first shaft coupling bottom, the top fixedly connected with gear motor of second shaft coupling, gear motor's top fixedly connected with and the seal shell of reaction kettle body threaded connection.
Further, the top of reation kettle body has seted up and has changeed the hole, the connecting cylinder passes through changeing the hole and is connected with reation kettle body rotation.
Further, the left and right sides of puddler all has seted up the card hole, the buckle passes through card hole and puddler joint.
Further, correction holes are formed in the connecting blocks, and the connecting blocks are clamped with the correction blocks through the correction holes.
Further, the first shaft coupling block and the second shaft coupling block are provided with two through holes in number, and the bolts are sleeved with the first shaft coupling block and the second shaft coupling block through the through holes.
Further, the inside threaded connection of seal shell has the fixing screw, the seal shell passes through fixing screw and reation kettle body threaded connection.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this seal structure of shaft coupling, through setting up coupling mechanism, the person of facilitating the use is to the installation and the dismantlement of shaft coupling, and convenient to use maintains, improves the leakproofness to the shaft coupling, has solved the seal structure of current reation kettle shaft coupling and has adopted the integral type structure mostly, inconvenient user carries out the problem of dismouting and maintenance to the shaft coupling.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
fig. 2 is a front view of the structure of the present utility model.
In the figure: 1. a reaction kettle body; 101. a turning hole; 2. a stirring rod; 201. a clamping hole; 3. a connecting cylinder; 4. a seal ring; 5. a buckle; 6. a first coupling block; 7. a correction block; 8. a connecting block; 801. a correction hole; 9. a second coupling block; 10. a bolt; 11. a nut; 12. a variable speed motor; 13. and sealing the shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a sealing structure of a coupling in this embodiment includes a reaction kettle body 1, and a connection mechanism is disposed at the top of the reaction kettle body 1.
In this embodiment, coupling mechanism includes the puddler 2 of rotating and being connected with reation kettle body 1, the connecting cylinder 3 of reation kettle body 1 rotation connection has been cup jointed to the outside of puddler 2, the outside fixedly connected with of connecting cylinder 3 and the closely sealing washer 4 of laminating of reation kettle body 1, change hole 101 has been seted up at the top of reation kettle body 1, connecting cylinder 3 rotates with reation kettle body 1 through change hole 101 and is connected, carry out spacingly to connecting cylinder 3, make things convenient for the rotation of connecting cylinder 3, increase the gas tightness of reation kettle body 1 through sealing washer 4, the inside of connecting cylinder 3 is provided with the buckle 5 with puddler 2 joint, clamping hole 201 has all been seted up to the left and right sides of puddler 2, buckle 5 carries out spacing fixedly to puddler 2 through clamping hole 201, make things convenient for the installation and the dismantlement of connecting cylinder 3 and puddler 2, convenient for the user to maintain and overhaul.
Wherein, the top fixedly connected with first shaft coupling piece 6 of connecting cylinder 3, the top fixedly connected with correction piece 7 of first shaft coupling piece 6, the outside joint of correction piece 7 has connecting block 8, the top fixedly connected with second shaft coupling piece 9 of connecting block 8, correction hole 801 has been seted up to the inside of connecting block 8, connecting block 8 passes through correction hole 801 and correction piece 7 joint, through the joint of correction piece 7 and correction hole 801, the person of facilitating the use rectifies first shaft coupling piece 6 and second shaft coupling piece 9, the person of facilitating the use has all cup jointed the bolt 10 that is two in quantity to the installation connection of first shaft coupling piece 6 and second shaft coupling piece 9, the outside threaded connection of bolt 10 has nut 11 that is located first shaft coupling piece 6 bottom.
Wherein, the perforation that is two in quantity is all offered to the inside of first shaft coupling piece 6 and second shaft coupling piece 9, bolt 10 cup joints with first shaft coupling piece 6 and second shaft coupling piece 9 through the perforation, threaded connection through bolt 10 and nut 11, install first shaft coupling piece 6 and second shaft coupling piece 9, spacing fixed is carried out first shaft coupling piece 6 and second shaft coupling piece 9, the top fixedly connected with variable speed motor 12 of second shaft coupling piece 9, the top fixedly connected with of variable speed motor 12 and the seal shell 13 of reation kettle body 1 threaded connection, the inside threaded connection of seal shell 13 has the dead screw, seal shell 13 passes through dead screw and reation kettle body 1 threaded connection, make things convenient for the installation and the dismantlement of variable speed motor 12 and seal shell 13, the person of facilitating the use installs and dismantles the coupler, drive puddler 2 through variable speed motor 12 and rotate.
It is to be noted that, through setting up coupling mechanism, the person of facilitating the use is to the installation and the dismantlement of shaft coupling, and convenient to use maintains, improves the leakproofness to the shaft coupling, has solved the integral type structure that current reation kettle shaft coupling's seal structure adopted mostly, and inconvenient user carries out dismouting and maintenance's problem to the shaft coupling.
Specifically, when the coupler needs to be installed, the connecting cylinder 3 is sleeved with the stirring rod 2 and is rotationally connected with the reaction kettle body 1, the sealing ring 4 is tightly attached to the reaction kettle body 1, the buckle 5 is clamped with the stirring rod 2, then the connecting block 8 is clamped with the correction block 7, the bolt 10 is sleeved with the first coupling block 6 and the second coupling block 9, the nut 11 is in threaded connection with the bolt 10, the first coupling block 6 and the second coupling block 9 are fixed, and finally the sealing shell 13 is in threaded connection with the reaction kettle body 1, so that the purpose of conveniently disassembling, assembling and maintaining the coupler is achieved.
The working principle of the embodiment is as follows:
this seal structure of shaft coupling, when the need is installed the shaft coupling, cup joint connecting cylinder 3 and puddler 2 to rotate with reation kettle body 1 and be connected, sealing washer 4 closely laminates with reation kettle body 1, buckle 5 and puddler 2 joint, then with connecting block 8 and correction piece 7 joint, cup joint bolt 10 and first shaft coupling piece 6 and second shaft coupling piece 9, again with nut 11 and bolt 10 threaded connection, fix first shaft coupling piece 6 and second shaft coupling piece 9, carry out threaded connection through seal shell 13 and reation kettle body 1 at last, thereby reach the purpose that the convenience was dismantled and assembled the maintenance to the shaft coupling.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seal structure of shaft coupling, includes reation kettle body (1), its characterized in that: the top of the reaction kettle body (1) is provided with a connecting mechanism;
coupling mechanism includes puddler (2) of being connected with reation kettle body (1) rotation, the outside of puddler (2) has cup jointed connecting cylinder (3) of reation kettle body (1) rotation connection, the outside fixedly connected with of connecting cylinder (3) is closely laminated sealing washer (4) with reation kettle body (1), the inside of connecting cylinder (3) is provided with buckle (5) with puddler (2) joint, the top fixedly connected with first shaft coupling (6) of connecting cylinder (3), the top fixedly connected with correction piece (7) of first shaft coupling (6), the outside joint of correction piece (7) has connecting block (8), the top fixedly connected with second shaft coupling (9) of connecting block (8), bolt (10) that are two in quantity have all been cup jointed to the inside of first shaft coupling (6) and second shaft coupling (9), the outside threaded connection of bolt (10) has nut (11) that are located first shaft coupling (6) bottom, the top fixedly connected with correction piece (12) of motor (9), the top fixedly connected with variable speed joint (12) of motor (1) and reaction kettle (13).
2. A sealing structure of a coupling according to claim 1, wherein: the top of the reaction kettle body (1) is provided with a rotary hole (101), and the connecting cylinder (3) is rotationally connected with the reaction kettle body (1) through the rotary hole (101).
3. A sealing structure of a coupling according to claim 1, wherein: clamping holes (201) are formed in the left side and the right side of the stirring rod (2), and the buckle (5) is clamped with the stirring rod (2) through the clamping holes (201).
4. A sealing structure of a coupling according to claim 1, wherein: correction holes (801) are formed in the connecting blocks (8), and the connecting blocks (8) are clamped with the correction blocks (7) through the correction holes (801).
5. A sealing structure of a coupling according to claim 1, wherein: the inside of first shaft coupling piece (6) and second shaft coupling piece (9) has all seted up the perforation that is two in quantity, bolt (10) cup joint with first shaft coupling piece (6) and second shaft coupling piece (9) through the perforation.
6. A sealing structure of a coupling according to claim 1, wherein: the inside threaded connection of seal shell (13) has the fixing screw, seal shell (13) pass through fixing screw and reation kettle body (1) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974034.1U CN220302582U (en) | 2023-07-26 | 2023-07-26 | Sealing structure of coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974034.1U CN220302582U (en) | 2023-07-26 | 2023-07-26 | Sealing structure of coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302582U true CN220302582U (en) | 2024-01-05 |
Family
ID=89347339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974034.1U Active CN220302582U (en) | 2023-07-26 | 2023-07-26 | Sealing structure of coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302582U (en) |
-
2023
- 2023-07-26 CN CN202321974034.1U patent/CN220302582U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |