CN220354312U - Connecting piece special for chemical reaction kettle with stable connection - Google Patents
Connecting piece special for chemical reaction kettle with stable connection Download PDFInfo
- Publication number
- CN220354312U CN220354312U CN202321921401.1U CN202321921401U CN220354312U CN 220354312 U CN220354312 U CN 220354312U CN 202321921401 U CN202321921401 U CN 202321921401U CN 220354312 U CN220354312 U CN 220354312U
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- Prior art keywords
- bolt
- ball bearing
- groove
- chemical reaction
- reaction kettle
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 description 8
- 239000000376 reactant Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
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- 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
- 230000009471 action Effects 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
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 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
- 238000001704 evaporation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing 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
- 238000003825 pressing Methods 0.000 description 1
- 230000035484 reaction time Effects 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
- 238000004073 vulcanization Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of reaction kettle connectors, and discloses a connector special for a chemical reaction kettle with stable connection, which comprises a kettle body, two support frames and two ball bearings, wherein the two ball bearings are respectively sleeved at two ends of the kettle body, the ball bearings are in interference fit with the kettle body, the upper surface of the support frames is provided with a mounting groove, a limit bolt is arranged in the mounting groove, the outer ring wall of the ball bearings is provided with a limit groove matched with the limit bolt, the limit bolt is movably inserted in the limit groove, the upper surface of the support frames is provided with a holding ring unit through a bolt.
Description
Technical Field
The utility model relates to the technical field of reaction kettle connectors, in particular to a connector special for a chemical reaction kettle with stable connection.
Background
The reaction kettle is widely understood to be a container with physical or chemical reaction, and the heating, evaporating and cooling functions and the low-speed and high-speed mixing functions required by the process are realized through structural design and parameter configuration of the container. The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like, and is a pressure vessel for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based (hastelloy, monel, and Kang Nie) alloys, and other composite materials.
Prior art is as the special connecting piece cauldron body of the patent of publication No. CN217234153U, fixed connection between the external wall left and right sides intermediate position of cauldron and the ball bearing internal diameter, two all be provided with the limiting plate on the ball bearing external diameter top position, two both ends position all fixedly connected with otic placode around the limiting plate, two the support frame is kept away from the equal fixedly connected with fixed bolster of cauldron body one side intermediate position, left side fixed plate top position fixedly connected with motor, the equal fixedly connected with evenly distributed's of axis of rotation top and bottom position stirring rod. According to the utility model, the driving motor drives the kettle body to rotate so as to carry out mixed reaction on reactants in the kettle, so that the reaction efficiency of the reactant in the reaction kettle is improved, the reaction time is reduced, the motor is started again, the rotating shaft is driven to rotate, and then the stirring rod and the stirring teeth are driven to stir the reactant, so that the reaction efficiency of the device is further improved, and the working efficiency of the device is greatly improved.
The prior art has obvious beneficial effects, but has the following defects:
according to the technical scheme, the ball bearings are sleeved at the two ends of the kettle body, the outer diameter of each ball bearing is connected with the supporting frame, the outer ring of each ball bearing is limited through the limiting plate, but if the ball bearings are limited by the limiting plate matched with the supporting frame to clamp the ball bearings in the installation mode, the outer walls of the ball bearings are easy to rotate or damage when the kettle body rapidly rotates under the action of large gravity, the outer rings of the ball bearings are inconvenient to detach when being directly welded on the supporting frame, the ball bearings cannot be stably limited and detached, and the kettle body cannot rotate conveniently.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the connecting piece special for the chemical reaction kettle, which is stable in connection, improves the running stability of the reaction kettle through the connecting piece, and does not influence the disassembly function of the reaction kettle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connect stable chemical reaction cauldron dedicated connection spare, includes the cauldron body, two support frames and two ball bearings, and two ball bearings overlap respectively and establish the both ends at the cauldron body, and ball bearing and cauldron body interference fit, and the mounting groove has been seted up to the upper surface of support frame, is equipped with spacing bolt in the mounting groove, has seted up the spacing groove that matches with spacing bolt on ball bearing's the outer lane wall, spacing bolt activity grafting is in the spacing groove, and armful ring unit is installed through the bolt to the upper surface of support frame, armful ring unit and ball bearing match and set up.
Preferably, the regulating groove is arranged in the middle of the inner wall of the mounting groove, one end of the limiting bolt is slidably connected in the regulating groove, a spring is fixedly connected in the regulating groove, and the other end of the spring is fixedly connected with the lower end face of the limiting bolt.
Preferably, the embracing ring unit comprises a fixing piece and a locking ring, wherein the fixing piece is arranged on the upper surface of the supporting frame through a bolt, one end of the locking ring is rotationally connected with the fixing piece, the other end of the locking ring is locked on the upper surface of the supporting frame through a bolt, and the locking ring is matched with the ball bearing.
Preferably, the outer wall threaded connection of locking ring has the screw bolt, and the spacing groove quantity of ball bearing outer wall is two, and two spacing grooves correspond the setting, and the screw bolt corresponds the setting with spacing bolt, and the one end and one of them spacing groove activity grafting of screw bolt.
Preferably, the outside fixedly connected with alignment jig of support frame wears to be equipped with the threaded rod on the alignment jig, threaded rod and alignment jig sliding connection, the other end fixedly connected with spacing semi-ring of threaded rod, the outer wall threaded connection of threaded rod has the nut, the nut is located between alignment jig and the support frame.
Preferably, the threaded rods penetrating through the adjusting frame are multiple, and the multiple threaded rods are uniformly distributed.
Preferably, the outer wall of the adjusting frame is provided with an observation groove which is communicated with the adjusting groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the limit groove is formed outside the ball bearing, the ball bearing is sleeved outside the end part of the kettle body, then the ball bearing is placed in the mounting groove on the support frame, the limit bolt in the mounting groove is inserted into the limit groove to limit the ball bearing, so that the outer ring of the ball bearing cannot rotate, and the ring unit is used for limiting the ball bearing, so that the ball bearing can be kept stable during rotation of the kettle body, the disassembly and assembly operations are convenient, and the practicability is increased.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the connection position of the end surfaces of the kettle body, the ball bearings and the supporting frame;
FIG. 3 is a schematic view of an exploded view of the ball bearing and cage assembly of the present utility model;
fig. 4 is a schematic cross-sectional view of the support frame of the present utility model.
In the figure: 1. a kettle body; 2. a support frame; 3. a ball bearing; 4. a embracing ring unit; 41. a fixing member; 42. a locking ring; 5. a mounting groove; 6. a limit groove; 7. an adjustment tank; 8. a spring; 9. a limit bolt; 10. a threaded bolt; 11. an observation groove; 12. an adjusting frame; 13. a threaded rod; 14. a limiting semi-ring; 15. and (3) a nut.
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 without the inventive effort, are intended to be within the scope of the present utility model, based on the embodiments herein.
Referring to fig. 1-4, the connecting piece special for a chemical reaction kettle with stable connection in this embodiment comprises a kettle body 1, two supporting frames 2 and two ball bearings 3, wherein the two ball bearings 3 are respectively sleeved at two ends of the kettle body 1, the ball bearings 3 are in interference fit with the kettle body 1, a mounting groove 5 is formed in the upper surface of the supporting frame 2, a limit bolt 9 is arranged in the mounting groove 5, a limit groove 6 matched with the limit bolt 9 is formed in the outer ring wall of the ball bearings 3, the limit bolt 9 is movably inserted into the limit groove 6, a holding ring unit 4 is mounted on the upper surface of the supporting frame 2 through bolts, and the holding ring unit 4 is matched with the ball bearings 3.
As shown in fig. 1-3, the structure of the special connecting piece for the chemical reaction kettle is similar to that of the existing special connecting piece for the chemical reaction kettle, such as the kettle body of the special connecting piece for the chemical reaction kettle disclosed in the patent with the publication number of CN217234153U, and the main improvement point of the utility model is that the stability of the operation of the reaction kettle is improved by the connecting piece, and the disassembly function is not affected; when the kettle body 1 is required to be installed, two ball bearings 3 are respectively sleeved at two ends of the kettle body 1, the inner rings of the ball bearings 3 are fixed with the end parts of the kettle body 1 in an interference fit mode, at the moment, the ball bearings 3 are placed in the installation grooves 5 on the support frame 2, the angle of the outer rings of the ball bearings 3 is adjusted, the limit grooves 6 of the outer rings of the ball bearings 3 are sleeved outside the limit bolts 9, the ball bearings 3 are limited by the limit bolts 9, the outer rings of the ball bearings 3 cannot rotate, the ring holding unit 4 is installed on the support frame 2 and can limit the ball bearings 3, when the kettle body 1 rotates, the inner rings of the ball bearings 3 are only driven to rotate by the kettle body 1, and the outer rings of the ball bearings 3 cannot rotate due to the limitation of the limit bolts 9, so that the kettle body 1 can keep stability when in use; the utility model also comprises a motor, a driving motor, a rotating shaft, a stirring rod and stirring teeth, wherein the motor, the driving motor, the rotating shaft, the stirring rod and the stirring teeth are all the prior art with the publication number of CN217234153U, and the driving and connecting modes are not repeated here.
As shown in fig. 3 and 4, the middle part of the inner wall of the mounting groove 5 is provided with an adjusting groove 7, one end of a limit bolt 9 is slidably connected in the adjusting groove 7, a spring 8 is fixedly connected in the adjusting groove 7, the other end of the spring 8 is fixedly connected with the lower end face of the limit bolt 9, when the ball bearing 3 is placed in the mounting groove 5, if the limit groove 6 does not correspond to the limit bolt 9, the limit bolt 9 can slide into the adjusting groove 7 under the lower pressing of the outer wall of the ball bearing 3, the limit bolt 9 compresses the spring 8, the phenomenon that the inclination of the limit bolt 9 is influenced by the ball bearing 3 is prevented from being propped against the ball bearing 3, after the ball bearing 3 is placed in the mounting groove 5, the ball bearing 3 is not contacted with the inner wall of the mounting groove 5, at this moment, the limit groove 6 is rotated to correspond to the adjusting groove 7 by rotating the outer ring of the ball bearing 3, at this moment, the limit bolt 9 can slide out of the adjusting groove 7 to be inserted into the limit groove 6 under the driving of the spring 8, and the convenience of mounting is increased.
As shown in fig. 2 and 3, the holding ring unit 4 includes a fixing member 41 and a locking ring 42, the fixing member 41 is mounted on the upper surface of the support frame 2 through a bolt, one end of the locking ring 42 is rotationally connected with the fixing member 41, the other end of the locking ring 42 is locked on the upper surface of the support frame 2 through a bolt, the locking ring 42 is matched with the ball bearing 3, when the holding ring unit 4 is mounted, the fixing member 41 is mounted on the support frame 2 through a bolt, the locking ring 42 is rotated to be sleeved outside the ball bearing 3, and then the other end of the locking ring 42 is fixed with the upper surface of the support frame 2 through a bolt, so that the limitation on the ball bearing 3 is realized, and only the bolt connected with the locking ring 42 and the support frame 2 can be detached, so that the ball bearing 3 can be taken out from the mounting groove 5, the dismounting is convenient, and the practicability is improved.
As shown in fig. 3, the outer wall of the locking ring 42 is in threaded connection with two threaded bolts 10, the number of limiting grooves 6 on the outer wall of the ball bearing 3 is two, the two limiting grooves 6 are correspondingly arranged, the threaded bolts 10 are correspondingly arranged with the limiting bolts 9, one end of each threaded bolt 10 is movably inserted into one of the limiting grooves 6, after the locking ring 42 locks the ball bearing 3, the limiting bolts 9 are inserted into one of the limiting grooves 6 on the outer wall of the ball bearing 3 to form positioning, so that the threaded bolts 10 on the outer wall of the locking ring 42 are correspondingly inserted into the other limiting groove 6, the threaded bolts 10 are rotated, the lower ends of the threaded bolts are inserted into adjacent limiting groove 6 pairs, the outer ring of the ball bearing 3 is further limited, limiting points of the outer ring of the ball bearing 3 are symmetrical, the stress is uniform, and the phenomenon that the ball bearing 3 is damaged is avoided.
As shown in fig. 3, the outer side of the supporting frame 2 is fixedly connected with an adjusting frame 12, a threaded rod 13 is arranged on the adjusting frame 12 in a penetrating manner, the threaded rod 13 is in sliding connection with the adjusting frame 12, the other end of the threaded rod 13 is fixedly connected with a limiting semi-ring 14, the outer wall of the threaded rod 13 is in threaded connection with a nut 15, the nut 15 is positioned between the adjusting frame 12 and the supporting frame 2, after the ball bearing 3 is placed in the mounting groove 5, the nut 15 is rotated, the threaded rod 13 drives the limiting semi-ring 14 to move, the limiting semi-ring 14 moves into the mounting groove 5 to abut against the outer ring side wall of the ball bearing 3, so that limitation on the ball bearing 3 is increased, the force of the horizontal movement of the ball bearing 3 is borne by the sharing limiting bolt 9 and the threaded bolt 10, the ball bearing 3 is kept stable, and therefore, when the kettle body 1 rotates, the kettle body can stably run.
As shown in fig. 3, the threaded rods 13 penetrating the adjusting frame 12 are multiple, and the threaded rods 13 are uniformly distributed, and the threaded rods 13 cooperate with the adjusting frame 12 to stably limit and support the ball bearing 3 by the limiting semi-ring 14, so that the strength of the limiting semi-ring 14 is increased, and the stability is improved.
As shown in fig. 4, the outer wall of the adjusting frame 12 is provided with an observation groove 11, the observation groove 11 is communicated with the adjusting groove 7, the observation groove 11 can observe whether the limit bolt 9 is inserted into the limit groove 6 of the outer ring of the ball bearing 3, the ball bearing 3 is convenient to install and use, and the practicability is improved.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (7)
1. The utility model provides a connect stable chemical reaction cauldron dedicated connection spare, including the cauldron body (1), two support frames (2) and two ball bearing (3), its characterized in that, two ball bearing (3) overlap respectively and establish the both ends at the cauldron body (1), and ball bearing (3) and cauldron body (1) interference fit, mounting groove (5) have been seted up to the upper surface of support frame (2), be equipped with spacing bolt (9) in mounting groove (5), spacing groove (6) with spacing bolt (9) matching have been seted up on the outer lane wall of ball bearing (3), spacing bolt (9) activity are pegged graft in spacing groove (6), armful ring unit (4) are installed through the bolt to the upper surface of support frame (2), armful ring unit (4) and ball bearing (3) matching set up.
2. The connecting piece special for the chemical reaction kettle, which is stable in connection, according to claim 1, is characterized in that an adjusting groove (7) is formed in the middle of the inner wall of the mounting groove (5), one end of a limiting bolt (9) is slidably connected in the adjusting groove (7), a spring (8) is fixedly connected in the adjusting groove (7), and the other end of the spring (8) is fixedly connected with the lower end face of the limiting bolt (9).
3. The connecting piece special for the chemical reaction kettle, which is stable in connection and is according to claim 1, is characterized in that the holding ring unit (4) comprises a fixing piece (41) and a locking ring (42), the fixing piece (41) is arranged on the upper surface of the supporting frame (2) through a bolt, one end of the locking ring (42) is rotationally connected with the fixing piece (41), the other end of the locking ring (42) is locked on the upper surface of the supporting frame (2) through a bolt, and the locking ring (42) is matched with the ball bearing (3).
4. The connecting piece special for the chemical reaction kettle, which is stable in connection and is characterized in that the outer wall of the locking ring (42) is in threaded connection with threaded bolts (10), the number of limiting grooves (6) on the outer wall of the ball bearing (3) is two, the two limiting grooves (6) are correspondingly arranged, the threaded bolts (10) are correspondingly arranged with the limiting bolts (9), and one end of each threaded bolt (10) is movably inserted into one of the limiting grooves (6).
5. The connecting piece special for the chemical reaction kettle, which is stable in connection, according to claim 1, is characterized in that an adjusting frame (12) is fixedly connected to the outer side of a supporting frame (2), a threaded rod (13) is arranged on the adjusting frame (12) in a penetrating mode, the threaded rod (13) is in sliding connection with the adjusting frame (12), the other end of the threaded rod (13) is fixedly connected with a limiting semi-ring (14), a nut (15) is connected to the outer wall of the threaded rod (13) in a threaded mode, and the nut (15) is located between the adjusting frame (12) and the supporting frame (2).
6. The connecting piece special for the chemical reaction kettle with stable connection according to claim 5, wherein a plurality of threaded rods (13) are penetrated on the adjusting frame (12), and the threaded rods (13) are uniformly distributed.
7. The connecting piece special for the chemical reaction kettle with stable connection according to claim 2, wherein an observation groove (11) is formed in the outer wall of the adjusting frame (12), and the observation groove (11) is communicated with the adjusting groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921401.1U CN220354312U (en) | 2023-07-20 | 2023-07-20 | Connecting piece special for chemical reaction kettle with stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921401.1U CN220354312U (en) | 2023-07-20 | 2023-07-20 | Connecting piece special for chemical reaction kettle with stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354312U true CN220354312U (en) | 2024-01-16 |
Family
ID=89479693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321921401.1U Active CN220354312U (en) | 2023-07-20 | 2023-07-20 | Connecting piece special for chemical reaction kettle with stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354312U (en) |
-
2023
- 2023-07-20 CN CN202321921401.1U patent/CN220354312U/en active Active
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