CN220780184U - Stirring device for rubber antioxidant fixed-ratio feeding - Google Patents
Stirring device for rubber antioxidant fixed-ratio feeding Download PDFInfo
- Publication number
- CN220780184U CN220780184U CN202322147485.4U CN202322147485U CN220780184U CN 220780184 U CN220780184 U CN 220780184U CN 202322147485 U CN202322147485 U CN 202322147485U CN 220780184 U CN220780184 U CN 220780184U
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- Prior art keywords
- feeding
- stirring
- fixed
- upper cover
- tank
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- 238000003756 stirring Methods 0.000 title claims abstract description 70
- 239000003963 antioxidant agent Substances 0.000 title claims abstract description 13
- 230000003078 antioxidant effect Effects 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 67
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 239000002994 raw material Substances 0.000 abstract description 29
- 238000007599 discharging Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003712 anti-aging effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- YHYKLKNNBYLTQY-UHFFFAOYSA-N 1,1-diphenylhydrazine Chemical compound C=1C=CC=CC=1N(N)C1=CC=CC=C1 YHYKLKNNBYLTQY-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the field of rubber antioxidant production equipment, and particularly relates to a stirring device for fixed-ratio feeding of a rubber antioxidant, which comprises a tank body, wherein an upper cover is fixedly arranged at the upper part of the tank body, the upper cover is provided with a driving motor and a feeding device, the driving motor is fixedly connected with a stirring shaft at the geometric center of the upper cover, the feeding device comprises a feeding tank, the feeding tank is fixedly arranged on the upper cover at two sides of the driving motor, a feeding auger is arranged at the central axis, a discharging channel fixedly connected with a material guiding pipe is arranged at the bottom of the feeding tank, the other end of the material guiding pipe extends into a material receiving frame, and the material receiving frame is fixedly arranged on the inner wall of the tank body and is in rotary connection with the stirring shaft. According to the stirring device, the problem of concentrated raw material areas caused by feeding of the stirring device in the prior art is solved by means of feeding in a fixed ratio mode, so that the stirring time is shortened, and the stirring effect is better.
Description
Technical Field
The utility model belongs to the field of rubber antioxidant production equipment, and particularly relates to a stirring device for rubber antioxidant fixed-ratio feeding.
Background
The rubber products widely apply to the aspects of the current society and play an irreplaceable role, but the rubber is inevitably affected by external factors in the use process, so that the rubber loses elasticity, the performance is reduced, and the service life is shortened, and the process is called rubber aging. In order to delay the aging speed of rubber and prolong the service life of rubber products, rubber anti-aging agents capable of inhibiting the aging process are added into rubber in the production process. In the production process of the anti-aging agent, various raw materials are required to be uniformly stirred, then subsequent melt processing is carried out, the existing stirring device is used for adding materials into a stirring tank through a feeding hole, only one material can be added in real time during feeding, the next material is added after one material is added, different materials are respectively concentrated in different areas before stirring, the stirring difficulty is increased, the stirring time is increased, and the practical stirring effect is greatly affected.
The stirring device is characterized in that a supporting plate is connected to the upper end of a base through a damping device, a stirring tank is arranged at the upper end of the supporting plate, the left side and the right side of the top of the upper end of the stirring tank are both provided with feed inlets, a motor is mounted in the middle of the upper end of the stirring tank, the output end of the motor is connected with a rotating shaft, the lower end of the rotating shaft is rotationally connected with a receiving basket, and the rotating shaft is driven to rotate through the motor, so that raw materials in the receiving basket are fully mixed in the receiving basket and fall into a guide plate, and fall into the bottom of the inner side of the stirring tank through buffering of the guide plate. According to the utility model, the problem that different materials are concentrated before stirring is solved by arranging the two feed inlets and the receiving basket to pre-stir the materials, and the stirring speed and effect are improved.
Therefore, in order to overcome the defects of the technology, the application provides a stirring device for fixed-ratio feeding of rubber anti-aging agents.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a stirring device for fixed-ratio feeding of rubber anti-aging agents, so that the problems in the prior art are effectively solved.
In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:
the utility model provides a rubber antioxidant fixed ratio reinforced agitating unit, includes the jar body, jar body upper portion fixed mounting has the upper cover, be equipped with first driving motor, first feeding device and second feeding device on the upper cover, first driving motor locates the geometric center department and fixed connection of (mixing) shaft of upper cover, first feeding device and second feeding device, including the charging jar, charging jar fixed mounting is on the upper cover of first driving motor both sides, and charging jar axis department is equipped with the feeding auger, the feeding auger is by the speed governing motor that is located the charging jar top; the feeding tank bottom is equipped with the discharge channel, discharge channel cooperates with reinforced auger lower extreme blade, discharge channel and material guiding pipe fixed connection, the other end of material guiding pipe stretches into inside the material receiving frame, and material guiding pipe mouth of pipe is located the guider top, material receiving frame fixed mounting is on the jar internal wall to rotate with the (mixing) shaft and be connected.
As a further setting of above-mentioned scheme, connect the material frame, be located between guider and the interference post, connect the blanking hole that is equipped with evenly distributed of material frame bottom plate face, connect the material frame fixed, connect material frame central point put and rotate with the (mixing) shaft through the bearing and be connected.
As the further setting of above-mentioned scheme, the (mixing) shaft from the top down is equipped with demountable installation's guider in proper order, and fixed connection's interference post and auger blade, (mixing) shaft upper portion is equipped with demountable installation's guider, and the middle part is equipped with fixed connection's interference post, and the lower part is equipped with fixed connection's auger blade.
As the further setting of above-mentioned scheme, first feeding device and second feeding device, including speed governing motor, charging jar, feeding auger, the passage is symmetrical to be set up on the upper cover, and two sets of feeding device structures are identical, speed governing motor includes first speed governing motor, second speed governing motor, first speed governing motor, second speed governing motor are stepless speed governing motor.
As the further setting of above-mentioned scheme, the charging jar is equipped with feed inlet and discharge gate, the discharge gate sets up to one section and auger blade complex vertical passageway, and the blade of charging auger lower extreme rotates in vertical passageway.
As a further setting of above-mentioned scheme, the guider is located and connects the material frame, is right circular cone shape, and the top is equipped with horizontal platform, and the bottom is connected with connecing the rotation of material frame bottom plate, and the guider is fixed on the (mixing) shaft, rotates along with the (mixing) shaft.
As a further arrangement of the scheme, a discharge hole is formed in the bottom of the tank body, and a baffle is arranged at the discharge hole.
In the use process of the stirring device disclosed by the utility model, raw material aminodiphenylamine is added into a first feeding device, silicate is added into a second feeding device, and as the proportions of the two raw materials are different, in order to avoid simultaneous equal quantity of the raw materials entering a tank body, the rotating speeds of a first speed regulating motor and a second speed regulating motor are calculated and set according to the proportions of the raw materials, then the first driving motor and the two groups of speed regulating motors are simultaneously started, the speed regulating motors drive a feeding auger in the feeding tank to rotate, and the two raw materials respectively enter a material guide pipe through a material outlet channel and then fall onto a horizontal platform at the top of the material guide device rotating along with a stirring shaft, are thrown into a material receiving frame immediately due to centrifugal force, and enter a stirring area of the tank body through a blanking hole. The stirring shaft drives the interference column to stir the raw materials, the auger blade at the lower end of the stirring shaft simultaneously turns over the raw materials at the bottom of the tank body upwards, after stirring is completed, the baffle at the discharge hole is opened, the first driving motor is simultaneously reversed, and the raw materials are conveyed downwards by the auger blade at the bottom to complete auxiliary discharge. According to the utility model, the first feeding device and the second feeding device are arranged, materials are added into the stirring tank in real time according to the feeding speed of the raw material proportion through different rotating speeds of the speed regulating motors on the two feeding devices, and are primarily mixed through the material guiding device and the material receiving frame, so that the problem of concentrated raw material areas caused by feeding of the stirring devices in the prior art is solved, the stirring time is shortened, the stirring effect is better, the problem that the materials need to be turned up and down during stirring is also avoided, and the structure is simpler.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the feed structure of the present utility model;
FIG. 3 is a schematic diagram of the stirring structure of the present utility model;
FIG. 4 is a schematic view of a receiving frame according to the present utility model;
fig. 5 is a schematic view of a material guiding device according to the present utility model.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail with reference to fig. 1 to 5, and examples.
As shown in fig. 1, this embodiment discloses a stirring device for fixed-ratio charging of rubber antioxidant, which comprises a first charging device 1, a first driving motor 2, a second charging device 3, an upper cover 4, a material guiding device 5, a stirring shaft device 6, a baffle plate 7, a supporting frame 8, a tank 9, a material receiving frame 10 and a material guiding pipe 11. The tank body 9 is supported and fixed on the ground by evenly distributed's support frame 8, and the upper half of tank body 9 is the cylinder, and the lower half is the inverted cone, makes things convenient for feeding and ejection of compact, and upper portion fixed mounting of tank body 9 has upper cover 4, and upper cover 4 is equipped with first driving motor 2, first feeding device 1 and second feeding device 3's structure is the same, has set up two sets of feeding devices in this embodiment, but not limited to two sets of, can set up the feeding device that is greater than two sets of according to the kind of raw materials in the actual production, first driving motor 2 is located the geometric center department of upper cover 4, and motor output shaft and stirring axle device 6 fixed connection in the rabbling mechanism, stirring mechanism includes stirring axle device 6, guide device 5 and connects material frame 10, stirring axle device 6 includes (mixing) 601, interference post 602, auger 603, and guide device 5 detachable fixed connection is on stirring axle 601 rotates along with stirring axle 601, connects material frame 10 to fix on tank body 9 inner wall according to the kind of raw materials, and stirring axle through the rotation connecting bearing.
As shown in fig. 2 and 3, the first feeding device 1 and the second feeding device 3 are symmetrically distributed on the upper cover 4, and the first feeding device 1 comprises a feeding port 101, a first speed regulating motor 102, a first feeding tank 103, a first feeding auger 104, a first discharging channel 105 and a first material guiding pipe 106; the second feeding device 3 comprises a feeding port 301, a second speed regulating motor 302, a second feeding tank 303, a second feeding auger 304, a second discharging channel 305 and a second material guiding pipe 306. Taking the first feeding device 1 as an example, the radial axis of the first feeding auger 104 coincides with the axis of the first feeding tank 103, the upper part of the first feeding auger 104 is connected with the first speed regulating motor 102, the auger blade at the lower part of the first feeding auger 104 is positioned in the first discharging channel 105, the first discharging channel 105 is fixedly connected with the first material guiding pipe 106, and the other end of the first material guiding pipe 106 directly stretches into the material receiving frame 10. After the raw materials are added into the first material adding tank 103, the first material adding auger 104 rotates to convey the raw materials into the first material discharging channel 105 and the first material guiding pipe 106, and the raw materials directly fall onto the material guiding device 5 in the material receiving frame 10. The second feeding device 3 has the same structure as the first feeding device, and the operation actions are the same.
As shown in fig. 3, the material guiding device 5 is located in the material receiving frame 10 and is in a shape of a right circular cone, a horizontal platform is arranged at the top, the bottom is rotationally connected with the bottom plate of the material receiving frame 10, the material guiding device 5 is fixed on the stirring shaft 601, the stirring shaft 601 rotates along with the stirring shaft 601, the interference column 602 is located in the middle area of the stirring shaft 601, the interference column 602 adapts to the inner diameter change of the tank 9, the length is shortened along with the inner diameter change, and the auger blade 603 is located below the interference column 602 and can convey raw materials upwards or downwards.
In the use process of the stirring device disclosed by the utility model, the raw material aminodiphenylamine is added into the first feeding device 1, and the silicate is added into the second feeding device 3, because the proportions of the two raw materials are different, in order to avoid the raw materials entering the tank body in equal quantity at the same time, the rotating speeds of the first speed regulating motor 101 and the second speed regulating motor 301 are calculated and set according to the proportions of the raw materials, then the first driving motor 2, the first speed regulating motor 101 and the second speed regulating motor 301 are simultaneously started, the speed regulating motors drive the feeding augers in the feeding tank to rotate, and because the feeding augers of the first feeding device 1 and the second feeding device 3 are completely identical in specification, the raw material quantity conveyed by the two groups of feeding augers in one rotation is identical, and the real-time fixed-ratio feeding of the two raw materials can be realized by setting the rotating speed ratio of the first speed regulating motor 101 and the second speed regulating motor 301.
The two raw materials respectively enter the material guide pipe 106 and the material guide pipe 306 through the material outlet channel 105 and the material outlet channel 305, then fall onto a horizontal platform at the top of the material guide device 5 rotating along with the stirring shaft, are thrown into the material receiving frame 10 by centrifugal force, and enter the stirring area of the tank body through the blanking hole. The stirring shaft drives the interference column 602 to stir the raw materials, the auger blade 603 at the lower end of the stirring shaft simultaneously turns over the raw materials at the bottom of the tank body 9 upwards, after stirring is completed, the baffle 7 at the discharge hole is opened, the first driving motor is simultaneously reversed, and the raw materials are conveyed downwards by the auger blade 603 at the bottom to complete auxiliary discharging.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The stirring device for fixed-ratio feeding of the rubber antioxidant comprises a tank body, wherein an upper cover is fixedly arranged at the upper part of the tank body, and the stirring device is characterized in that the upper cover is provided with a first driving motor, a first feeding device and a second feeding device, the first feeding device and the second feeding device are completely identical in structure and comprise feeding tanks, the feeding tanks are symmetrically arranged on the upper cover, a feeding auger is arranged at the central axis of each feeding tank, and the feeding auger is driven by a speed regulating motor positioned at the center of the top of each feeding tank; the feeding tank bottom is equipped with the discharge channel, discharge channel cooperates with reinforced auger lower extreme blade to with guide pipe fixed connection, the other end of guide pipe stretches into and connects inside the material frame, connect material frame fixed mounting at jar internal wall and with the (mixing) shaft rotation connection.
2. The stirring device for fixed-ratio feeding of rubber antioxidant according to claim 1, wherein the bottom plate of the material receiving frame is provided with uniformly distributed blanking holes, and the center of the material receiving frame is rotationally connected with a stirring shaft through a bearing.
3. The stirring device for fixed-ratio charging of rubber antioxidant according to claim 2, wherein the upper end of the stirring shaft is fixedly connected with a first driving motor positioned at the geometric center of the upper cover, the upper part of the stirring shaft is provided with a detachably mounted material guiding device, the middle part of the stirring shaft is provided with a fixedly connected interference column, and the lower part of the stirring shaft is provided with a fixedly connected auger blade.
4. The stirring device for constant-ratio feeding of rubber antioxidant according to claim 3, wherein the material guiding device is positioned in the material receiving frame and is in a shape of a right circular cone, the top of the material guiding device is provided with a horizontal platform, and the bottom of the material guiding device is rotatably connected with a bottom plate of the material receiving frame.
5. The stirring device for fixed-ratio charging of rubber antioxidant according to claim 1, wherein the speed regulating motor is a stepless speed regulating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147485.4U CN220780184U (en) | 2023-08-10 | 2023-08-10 | Stirring device for rubber antioxidant fixed-ratio feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147485.4U CN220780184U (en) | 2023-08-10 | 2023-08-10 | Stirring device for rubber antioxidant fixed-ratio feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780184U true CN220780184U (en) | 2024-04-16 |
Family
ID=90664154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322147485.4U Active CN220780184U (en) | 2023-08-10 | 2023-08-10 | Stirring device for rubber antioxidant fixed-ratio feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780184U (en) |
-
2023
- 2023-08-10 CN CN202322147485.4U patent/CN220780184U/en active Active
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