CN216856368U - Cement grinding aid agitating unit - Google Patents
Cement grinding aid agitating unit Download PDFInfo
- Publication number
- CN216856368U CN216856368U CN202220177810.4U CN202220177810U CN216856368U CN 216856368 U CN216856368 U CN 216856368U CN 202220177810 U CN202220177810 U CN 202220177810U CN 216856368 U CN216856368 U CN 216856368U
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- stirring
- stirring shaft
- gear
- barrel
- grinding aid
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Abstract
The utility model discloses a cement grinding aid stirring device which comprises a mounting bracket, wherein a plurality of supporting brackets are symmetrically arranged above the mounting bracket, a stirring barrel is fixed above the supporting brackets, the opening of the stirring barrel is upward, a first stirring shaft and a second stirring shaft which are arranged in parallel are arranged in the stirring barrel, a discharge hole is formed in the bottom of one side of the stirring barrel, a transverse plate is arranged on one side of the stirring barrel, a first bearing seat and a second bearing seat which are arranged in parallel are arranged on the transverse plate, the first stirring shaft is rotatably connected in the first bearing seat through a bearing, and the second stirring shaft is rotatably connected in the second bearing seat through a bearing; the first stirring shaft penetrates through a side plate of the stirring barrel to be fixedly connected with the first gear, the second stirring shaft penetrates through the side plate of the stirring barrel to be fixedly connected with the second gear, the first gear is meshed with the second gear, and the first gear and the second gear are limited in the reduction gearbox body.
Description
Technical Field
The utility model relates to the technical field of cement grinding aid production equipment, in particular to a cement grinding aid stirring device.
Background
In the grinding process of cement clinker, a small amount of additional substances are added, so that the grinding efficiency can be obviously improved or the energy consumption can be reduced, and the chemical additive additional substances which do not damage the performance of cement are generally called cement grinding aid. The cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, can obviously improve the output per machine hour of cement and the strength of cement at each age, and improves the fluidity of the cement. The cement grinding aid can greatly reduce the phenomenon of electrostatic adsorption ball inclusion formed in the grinding process and can reduce the tendency of secondary agglomeration of ultrafine particles formed in the grinding process. The cement grinding aid can also obviously improve the cement fluidity, and improve the grinding effect of the grinding machine and the powder selecting efficiency of the powder selecting machine, thereby reducing the grinding energy consumption. The cement produced by using the cement grinding aid has a lower compaction and coalescence tendency, so that the cement is favorably loaded and unloaded, and the wall hanging phenomenon of a cement warehouse can be reduced.
But traditional vertical mixer structure is heavy, is unfavorable for the ejection of compact and the time of stirring is long and the effect is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a cement grinding aid stirring device to improve the stirring efficiency of the cement grinding aid.
The utility model is realized by the following technical scheme:
a cement grinding aid stirring device comprises a mounting support, wherein a plurality of supporting brackets are symmetrically arranged above the mounting support, a stirring barrel is fixed above the supporting brackets, the opening of the stirring barrel is upward, a first stirring shaft and a second stirring shaft which are arranged in parallel are arranged in the stirring barrel, a discharge hole is formed in the bottom of one side of the stirring barrel, a transverse plate is arranged on one side of the stirring barrel, a first bearing seat and a second bearing seat which are arranged in parallel are arranged on the transverse plate, the first stirring shaft is rotatably connected in the first bearing seat through a bearing, and the second stirring shaft is rotatably connected in the second bearing seat through a bearing;
the first stirring shaft penetrates through a side plate of the stirring barrel to be fixedly connected with a first gear, the second stirring shaft penetrates through the side plate of the stirring barrel to be fixedly connected with a second gear, the first gear is meshed with the second gear, and the first gear and the second gear are limited in the reduction gearbox body.
Furthermore, a top cover is fixed at the top of the stirring barrel above the discharge port.
Furthermore, stirring blades which are arranged in a spiral shape are arranged on the first stirring shaft and the second stirring shaft, the rotating directions of the stirring blades of the first stirring shaft and the second stirring shaft are opposite, and a plurality of stirring blocks are arranged above and below the first stirring shaft and the second stirring shaft.
Further, the mounting bracket is of a cuboid frame structure, the inside of the cuboid frame structure is of a hollow structure, the discharge port of the stirring barrel is located in the hollow structure of the mounting bracket, a plurality of supporting cross beams are arranged on the cuboid frame structure, and the bottom of the supporting bracket is fixed on the supporting cross beams.
Furthermore, the reduction box is fixed on the upper surface of the mounting bracket.
The utility model has the following beneficial effects: when the stirring machine is used, the first gear is connected with the output shaft of the motor through the coupler, and the rotation of the output shaft of the motor further drives the first stirring shaft and the second stirring shaft to rotate, so that the stirring effect is realized. The blades on the first stirring shaft and the second stirring shaft are arranged in a spiral shape, the rotating directions of the blades on the first stirring shaft and the second stirring shaft are opposite, and the stirring efficiency of the cement grinding aid is further improved by matching with the stirring blocks.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic structural view of the mixing tank;
FIG. 5 is a schematic view of a mounting bracket;
FIG. 6 is a schematic view of the first stirring shaft and the second stirring shaft;
in the attached drawing, the stirring device comprises a mounting bracket 1, a mounting bracket 2, a support bracket 3, a stirring barrel 4, a first stirring shaft 5, a second stirring shaft 6, a discharge port 7, a transverse plate 8, a first bearing seat 9, a second bearing seat 10, a first gear 11, a second gear 12, a reduction gearbox 13, a top cover 14, a stirring blade 15 and a stirring block.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1-6 illustrate one embodiment of the present invention.
A cement grinding aid stirring device comprises a mounting support 1, wherein a plurality of supporting brackets 2 are symmetrically arranged above the mounting support 1, a stirring barrel 3 is fixed above the supporting brackets 2, an opening of the stirring barrel 3 is upward, a first stirring shaft 4 and a second stirring shaft 5 which are arranged in parallel are arranged in the stirring barrel 3, a discharge port 6 is arranged at the bottom of one side of the stirring barrel 3, a transverse plate 7 is arranged at one side of the stirring barrel 3, a first bearing seat 8 and a second bearing seat 9 which are arranged in parallel are arranged on the transverse plate 7, the first stirring shaft 4 is rotatably connected in the first bearing seat 8 through a bearing, and the second stirring shaft 5 is rotatably connected in the second bearing seat 9 through a bearing;
the first stirring shaft 4 penetrates through a side plate of the stirring barrel 3 to be fixedly connected with a first gear 10, the second stirring shaft 5 penetrates through the side plate of the stirring barrel 3 to be fixedly connected with a second gear 11, the first gear 10 is meshed with the second gear 11, and the first gear 10 and the second gear 11 are limited in a reduction gearbox 12.
In this embodiment, a top cover 13 is fixed on the top of the mixing tank 3 above the discharge port 6.
In this embodiment, the first stirring shaft 4 and the second stirring shaft 5 are provided with stirring blades 14 arranged in a spiral shape, the rotation directions of the stirring blades 14 of the first stirring shaft 4 and the second stirring shaft 5 are opposite, and a plurality of stirring blocks 15 are arranged above and below the first stirring shaft 4 and the second stirring shaft 5.
In this embodiment, the mounting bracket 1 is a cuboid frame structure, the inside of the cuboid frame structure is a hollow structure, the discharge port 6 of the stirring barrel 3 is located in the hollow structure of the mounting bracket 1, a plurality of supporting beams are arranged on the cuboid frame structure, and the bottom of the supporting bracket 2 is fixed on the supporting beams.
In this embodiment, the reduction box 12 is fixed to the upper surface of the mounting bracket 1.
When the stirring machine is used, the first gear 10 is connected with an output shaft of the motor through a coupler, and the rotation of the output shaft of the motor further drives the first stirring shaft 4 and the second stirring shaft 5 to rotate, so that the stirring effect is realized. The blades on the first stirring shaft 4 and the second stirring shaft 5 are spirally arranged, the rotating directions of the blades on the first stirring shaft 4 and the second stirring shaft 5 are opposite, and the stirring efficiency of the cement grinding aid is further improved by using the stirring block 15.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. The utility model provides a cement grinding aid agitating unit which characterized in that: the stirring device comprises a mounting bracket (1), wherein a plurality of supporting brackets (2) are symmetrically arranged above the mounting bracket (1), a stirring barrel (3) is fixed above the supporting brackets (2), an opening of the stirring barrel (3) faces upwards, a first stirring shaft (4) and a second stirring shaft (5) which are arranged in parallel are arranged in the stirring barrel (3), a discharge hole (6) is formed in the bottom of one side of the stirring barrel (3), a transverse plate (7) is arranged on one side of the stirring barrel (3), a first bearing seat (8) and a second bearing seat (9) which are arranged in parallel are arranged on the transverse plate (7), the first stirring shaft (4) is rotatably connected into the first bearing seat (8) through a bearing, and the second stirring shaft (5) is rotatably connected into the second bearing seat (9) through a bearing;
the first stirring shaft (4) penetrates through a side plate of the stirring barrel (3) and is fixedly connected with a first gear (10), the second stirring shaft (5) penetrates through the side plate of the stirring barrel (3) and is fixedly connected with a second gear (11), the first gear (10) is meshed with the second gear (11) and is connected with the second gear (11), and the first gear (10) and the second gear (11) are limited in a reduction gearbox (12) body.
2. The cement grinding aid stirring apparatus of claim 1, wherein: and a top cover (13) is fixed at the top of the stirring barrel (3) above the discharge port (6).
3. The cement grinding aid stirring apparatus of claim 1, wherein: stirring blades (14) which are arranged in a spiral shape are arranged on the first stirring shaft (4) and the second stirring shaft (5), the rotating directions of the stirring blades (14) of the first stirring shaft (4) and the second stirring shaft (5) are opposite, and a plurality of stirring blocks (15) are arranged above and below the first stirring shaft (4) and the second stirring shaft (5).
4. The cement grinding aid stirring apparatus of claim 1, wherein: the mounting bracket (1) is a cuboid frame structure, the inside of the cuboid frame structure is a hollow structure, the discharge port (6) of the stirring barrel (3) is located in the hollow structure of the mounting bracket (1), a plurality of supporting beams are arranged on the cuboid frame structure, and the bottom of the supporting bracket (2) is fixed on the supporting beams.
5. The cement grinding aid stirring apparatus of claim 1, wherein: the reduction gearbox (12) is fixed on the upper surface of the mounting bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220177810.4U CN216856368U (en) | 2022-01-24 | 2022-01-24 | Cement grinding aid agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220177810.4U CN216856368U (en) | 2022-01-24 | 2022-01-24 | Cement grinding aid agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216856368U true CN216856368U (en) | 2022-07-01 |
Family
ID=82152360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220177810.4U Active CN216856368U (en) | 2022-01-24 | 2022-01-24 | Cement grinding aid agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216856368U (en) |
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2022
- 2022-01-24 CN CN202220177810.4U patent/CN216856368U/en active Active
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