CN220297496U - Refractory material mixing arrangement - Google Patents
Refractory material mixing arrangement Download PDFInfo
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- CN220297496U CN220297496U CN202321735979.8U CN202321735979U CN220297496U CN 220297496 U CN220297496 U CN 220297496U CN 202321735979 U CN202321735979 U CN 202321735979U CN 220297496 U CN220297496 U CN 220297496U
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- mixing
- servo motor
- shaft
- positioning shaft
- refractory
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- 238000002156 mixing Methods 0.000 title claims abstract description 79
- 239000011819 refractory material Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a refractory material mixing device which comprises two support vertical plates which are vertically arranged and are opposite to each other, wherein a transversely arranged mixing cylinder is arranged between the two support vertical plates, and a first positioning shaft and a second positioning shaft which are in rotary connection with the support vertical plates through bearings are respectively arranged at two ends of the mixing cylinder; when the mixing drum is used, the first servo motor can drive the mixing drum to rotate clockwise under the cooperation of the second positioning shaft, the first positioning shaft and the like, so that materials in the drum and at the bottom are continuously rolled and fused, meanwhile, the second servo motor can drive the shaft rod and the stirring paddle to rotate anticlockwise and form reverse pushing disturbance on the radially rolled materials, so that the materials are continuously collided, crushed and fused in an accelerating way, and the material mixing efficiency is effectively improved; meanwhile, when the material is discharged, the continuously-turned scraping rod can continuously scrape the material adhered to the inner wall of the mixing cylinder only by opening the switch valve, so that the waste of the material can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of refractory material processing, in particular to a refractory material mixing device.
Background
Refractory materials refer to a class of inorganic nonmetallic materials having a degree of refractoriness not less than 1580 ℃, although 1580 ℃ is not absolute, and are now defined as materials whose physicochemical properties allow their use in high temperature environments. The refractory material is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, and the maximum use amount is used in the metallurgical industry. The main production process of the refractory material comprises the steps of crushing, grinding, sieving, batching, mixing, forming, drying, firing and the like of raw materials.
In the prior art, the mixing of the refractory materials is generally carried out by rotationally stirring and mixing different raw materials in a cylinder in a stirring rod/blade or spiral blade mode; the two modes have advantages and disadvantages, and the stirring rod/blade can be used for rapidly scattering and stirring the raw materials, but some raw materials with larger mass are easy to sink, and the raw materials with lighter mass are easy to float upwards, so that the materials are not uniformly mixed, and the mixing time is longer; the spiral blade stirring can lift and stir the materials at the bottom, but the processed materials are easy to adhere to the inner wall of the mixing cylinder, so that the mixing proportion of the follow-up refractory materials is easy to be wrong, and meanwhile, the materials are wasted; for this reason, it is necessary to provide a refractory mixing device against the above-mentioned problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide a refractory material mixing device, which solves the problems of insufficient uniformity, long mixing time and material waste in the prior mixing mode in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the refractory material mixing device comprises two supporting vertical plates which are vertically arranged and are opposite to each other, a transversely arranged mixing barrel is arranged between the two supporting vertical plates, a first positioning shaft and a second positioning shaft which are in rotary connection with the supporting vertical plates through bearings are respectively arranged at two ends of the mixing barrel, and a first servo motor is connected to the outer end of the second positioning shaft;
the stirring scraping assembly comprises a shaft rod, stirring paddles, scraping rods and a servo motor, wherein the two ends of the shaft rod are in rotary connection with the first positioning shaft and the second positioning shaft through bearings, the stirring paddles are fixed on two sides of the outer wall of the shaft rod, the scraping rods are fixed at the tail ends of the stirring paddles and are close to the inner wall of the mixing barrel, and the output end of the second servo motor is connected with one end of the shaft rod;
during operation, the rotation direction of the second driving shaft lever of the servo motor is opposite to the rotation direction of the first driving mixing cylinder of the servo motor.
As a preferable scheme of the refractory material mixing device, one end of the shaft rod connected with the second servo motor penetrates through the inner side of the first positioning shaft, and the shaft rod and the mixing barrel are concentric shafts.
As a preferable scheme of the refractory material mixing device, the diameter of the inner cavity of the mixing cylinder is large, two sides of the inner cavity are gradually tightened towards two ends of the cavity, and tightening positions on two sides of the inner wall of the mixing cylinder are guide slopes.
As a preferable scheme of the refractory material mixing device, the stirring paddles are uniformly distributed along the length direction of the shaft rod, and at least two groups of stirring paddles are arranged, and the tail end of each group of stirring paddles is fixedly connected with a corresponding scraping rod;
wherein, the deflection directions of the stirring paddles of adjacent groups are opposite.
As a preferable scheme of the refractory material mixing device, the middle part of the mixing cylinder is also provided with a material conveying port, and the outer end of the material conveying port is provided with a switching valve matched with the material conveying port.
As a preferable scheme of the refractory material mixing device, a base is fixedly arranged at the bottom of the supporting vertical plate, and a motor mounting frame for mounting and fixing a first servo motor and a second servo motor is further arranged on the outer side of the supporting vertical plate.
Compared with the prior art, the utility model has the beneficial effects that: when the refractory material mixing device is used, the first servo motor can drive the mixing cylinder to rotate clockwise under the cooperation of the second positioning shaft, the first positioning shaft and the like, so that materials in the cylinder and at the bottom are continuously rolled and fused, meanwhile, the second servo motor can drive the shaft rod and the stirring paddle to rotate anticlockwise, and reverse pushing disturbance is formed on the radially rolled materials, so that the materials are continuously collided, crushed and fused in an accelerating way, and the material mixing efficiency is effectively improved; simultaneously, after main material is discharged, the scraping rod that constantly overturns can continuously scrape the material adhered to the inner wall of the mixing cylinder at this moment to fall to the material conveying port, and the material adhered to the stirring paddle can be separated along with centrifugal force, so that the waste of the material can be effectively prevented, and the practicability of the mixing device is further improved.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front internal structure of the present utility model;
fig. 3 is a schematic side view of the internal structure of the mixing drum.
In the figure: 10. a supporting vertical plate; 20. a mixing cylinder; 20a, a material guiding slope; 20b, a material conveying port; 21. a first positioning shaft; 22. a second positioning shaft; 23. a switch valve; 30. a servo motor I; 40. stirring and scraping components; 41. a shaft lever; 42. stirring paddles; 43. a scraping rod; 44. a servo motor II; 50. a base; 60. and a motor mounting frame.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Fig. 1 to 3 are schematic views showing the whole structure of a refractory mixing device according to the present utility model, referring to fig. 1 to 3, the refractory mixing device of the present embodiment includes two vertically arranged support risers 10 opposite to each other, a mixing barrel 20 horizontally arranged in the middle of the two support risers 10, a first positioning shaft 21 and a second positioning shaft 22 rotatably connected to the support risers 10 through bearings respectively arranged at both ends of the mixing barrel 20, and a first servo motor 30 connected to the outer end of the second positioning shaft 22; the stirring scraping assembly 40 comprises a shaft lever 41, stirring paddles 42, a scraping rod 43 and a second servo motor 44, wherein the two ends of the shaft lever 41 are rotatably connected with the first positioning shaft 21 and the second positioning shaft 22 through bearings, the stirring paddles 42 are fixed on two sides of the outer wall of the shaft lever 41, the scraping rod 43 is fixed at the tail end of the stirring paddles 42 and is close to the inner wall of the mixing barrel 20, and the output end of the second servo motor 44 is connected with one end of the shaft lever 41; in operation, the rotation direction of the second servo motor 44 driving the shaft 41 is opposite to the rotation direction of the first servo motor 30 driving the mixing drum 20.
One end of the shaft lever 41 connected to the second servo motor 44 penetrates through the inner side of the first positioning shaft 21, and the shaft lever 41 and the mixing barrel 20 are concentric shafts; the inner cavity diameter of the mixing cylinder 20 is large in the middle, two sides of the inner cavity are gradually tightened to two ends of the cavity, and simultaneously tightening positions of two sides of the inner wall of the mixing cylinder 20 are guide slopes 20a, so that materials in the mixing cylinder 20 can be conveniently gathered at the lowest position of the middle area of the mixing cylinder 20 during discharging through the guide slopes 20a, and discharging is more thorough.
The stirring paddles 42 are uniformly distributed along the length direction of the shaft rod 41, and at least two groups of stirring paddles 42 are arranged, and the tail end of each group of stirring paddles 42 is fixedly connected to a corresponding scraping rod 43; wherein, the skew direction of the stirring paddles 42 of adjacent groups is opposite, and the opposite skew direction can further improve the stirring and disturbance efficiency of the materials, thereby being beneficial to the rapid mixing of the materials.
When the mixer is used, the first servo motor 30 can drive the mixing drum 20 to rotate clockwise under the cooperation of the second positioning shaft 22, the first positioning shaft 21 and the like, so that materials in the drum and at the bottom are continuously rolled and fused, meanwhile, the second servo motor 44 can drive the shaft lever 41 and the stirring paddle 42 to rotate anticlockwise, and the materials which are radially rolled form reverse pushing disturbance, so that the materials are continuously collided, crushed and fused in an accelerating way, and the material mixing efficiency is effectively improved; meanwhile, when the material is discharged, the material adhered to the inner wall of the mixing cylinder 20 can be continuously scraped by the continuously-turned scraping rod 43 only by opening the switch valve 23, and falls to the material conveying port 20b, and the material adhered to the stirring paddle 42 is separated along with centrifugal force, so that the waste of the material can be effectively prevented, and the practicability of the mixing device is further improved.
Further, the middle part of the mixing barrel 20 is also provided with a material conveying opening 20b, the outer end of the material conveying opening 20b is provided with a switch valve 23 matched with the material conveying opening, after the switch valve 23 is opened, a worker can guide materials into the mixing barrel 20 from the material conveying opening 20b and can discharge the materials from the material conveying opening 20b, so that the effect of one-port multi-use is realized; the bottom of the supporting vertical plate 10 is fixedly provided with a base 50, the outer side of the supporting vertical plate 10 is also provided with a motor mounting frame 60 for mounting and fixing the first servo motor 30 and the second servo motor 44, and the whole mixing device forms a complete integrated device through the fixed support of the base 50, so that the device is more stable in use.
In summary, when the refractory material mixing device of the present embodiment is used, the first servo motor 30 can drive the mixing drum 20 to rotate clockwise under the cooperation of the second positioning shaft 22 and the first positioning shaft 21, so that the materials in the drum and the bottom are continuously rolled and fused, and meanwhile, the second servo motor 44 can drive the shaft lever 41 and the stirring paddle 42 to rotate anticlockwise, and form a reverse pushing disturbance to the radially rolled materials, so that the materials are continuously collided, crushed and fused in an accelerating manner, and the material mixing efficiency is effectively improved; meanwhile, when the material is discharged, the material adhered to the inner wall of the mixing cylinder 20 can be continuously scraped by the continuously-turned scraping rod 43 only by opening the switch valve 23, and falls to the material conveying port 20b, and the material adhered to the stirring paddle 42 is separated along with centrifugal force, so that the waste of the material can be effectively prevented, and the practicability of the mixing device is further improved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The refractory material mixing device is characterized by comprising two supporting vertical plates (10) which are vertically arranged and are opposite to each other, a transversely arranged mixing barrel (20) is arranged in the middle of each supporting vertical plate (10), a first positioning shaft (21) and a second positioning shaft (22) which are in rotary connection with the supporting vertical plates (10) through bearings are respectively arranged at two ends of each mixing barrel (20), and a first servo motor (30) is connected to the outer end of each second positioning shaft (22);
the stirring scraping assembly (40) comprises a shaft rod (41) with two ends in rotary connection with the first positioning shaft (21) and the second positioning shaft (22) through bearings, stirring paddles (42) fixed on two sides of the outer wall of the shaft rod (41), a scraping rod (43) fixed at the tail end of the stirring paddles (42) and close to the inner wall of the mixing cylinder (20), and a second servo motor (44) with an output end connected with one end of the shaft rod (41);
during operation, the rotation direction of the shaft lever (41) driven by the second servo motor (44) is opposite to the rotation direction of the mixing barrel (20) driven by the first servo motor (30).
2. A refractory mixing device according to claim 1, wherein: one end of the shaft lever (41) connected to the second servo motor (44) penetrates through the inner side of the first positioning shaft (21), and the shaft lever (41) and the mixing barrel (20) are concentric shafts.
3. A refractory mixing device according to claim 1, wherein: the diameter of the inner cavity of the mixing barrel (20) is large in the middle, two sides of the inner cavity are gradually tightened to two ends of the cavity, and simultaneously, tightening positions on two sides of the inner wall of the mixing barrel (20) are guide slopes (20 a).
4. A refractory mixing device according to claim 1, wherein: the stirring paddles (42) are uniformly distributed along the length direction of the shaft rod (41), the stirring paddles (42) are at least provided with two groups, and the tail end of each group of stirring paddles (42) is fixedly connected with a corresponding scraping rod (43);
wherein, the deflection directions of the stirring paddles (42) of adjacent groups are opposite.
5. A refractory mixing device according to claim 1, wherein: the middle part of the mixing barrel (20) is also provided with a material conveying opening (20 b), and the outer end of the material conveying opening (20 b) is provided with a switch valve (23) matched with the material conveying opening.
6. A refractory mixing device according to claim 1, wherein: the bottom of the supporting vertical plate (10) is fixedly provided with a base (50), and the outer side of the supporting vertical plate (10) is also provided with a motor mounting frame (60) for mounting and fixing a first servo motor (30) and a second servo motor (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735979.8U CN220297496U (en) | 2023-07-04 | 2023-07-04 | Refractory material mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735979.8U CN220297496U (en) | 2023-07-04 | 2023-07-04 | Refractory material mixing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220297496U true CN220297496U (en) | 2024-01-05 |
Family
ID=89345543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735979.8U Active CN220297496U (en) | 2023-07-04 | 2023-07-04 | Refractory material mixing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220297496U (en) |
-
2023
- 2023-07-04 CN CN202321735979.8U patent/CN220297496U/en active Active
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