CN213699496U - Efficient stirring subassembly - Google Patents
Efficient stirring subassembly Download PDFInfo
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- CN213699496U CN213699496U CN202021654764.XU CN202021654764U CN213699496U CN 213699496 U CN213699496 U CN 213699496U CN 202021654764 U CN202021654764 U CN 202021654764U CN 213699496 U CN213699496 U CN 213699496U
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Abstract
The utility model provides a high-efficiency stirring component, which comprises a stirring shaft, a plurality of stirring blades and a gear; the stirring shaft extends along the up-down direction, the stirring blades are fixed at one end of the stirring shaft, the stirring blades are obliquely arranged and are arranged around the circumference of the stirring shaft, and the stirring shaft is provided with a first drainage surface and a second drainage surface opposite to the first drainage surface; the gear is fixed in (mixing) shaft middle part, including the fixed part with a plurality of teeth of a cogwheel that the fixed part peripheral surface protrusion set up, it is a plurality of the teeth of a cogwheel is in fixed part interval distribution sets up in the circumference. The utility model provides a technical scheme's beneficial effect is: through being equipped with stirring vane and gear on the (mixing) shaft, gear structure is simple, and the cost is lower, can promote the flow of raw and other materials by a wide margin to improve compounding and chemical reaction's progress, improve the degree of consistency, save time. The material of the stirring component can be determined according to the specific use environment, and the design is flexible.
Description
Technical Field
The utility model relates to a agitating unit technical field especially relates to an efficient stirring subassembly.
Background
Along with the development of science and technology and the improvement of human productivity, the traditional stirring mode can not meet the requirements of human beings more and more, and the production efficiency is greatly improved due to the emergence of a novel stirring model. In chemical production and compounding process, multiple raw and other materials misce bene can effectual promotion production efficiency, and the mixing efficiency of raw and other materials influences chemical reaction's speed, also influences product quality's stability and practicality simultaneously.
The existing stirring model has the defects of simple structure, complex structure, high cost and poor practicability. For example, the inventor of Haizian county peacock ecological breeding limited company has published and applied for the invention patent stirrer (CN109395629A), the stirring of the model not only changes the traditional stirring model, but also uses the fluid mechanics theory in the design of the model, and forms the hydraulic pressure difference in the mixing process, so that the upper layer liquid and the lower layer liquid simultaneously flow to the middle layer, and the middle layer liquid flows to the upper layer and the lower layer through the designed blades, thereby the raw materials with different densities can be rapidly and uniformly mixed in the mixing process to achieve the purpose of rapid production. However, the design is complicated in structure, three layers of blades are arranged at the upper part, the middle part and the lower part, and two connecting gears are used in the connection of the main shaft of the three layers of blades, so that the design work of production stirring is complicated, the cost is high, the connecting gears are easy to corrode in use, the maintenance cost required in later use is high, and the blade is not suitable for chemical production.
Therefore, in view of the above problems, there is a strong need for a high-efficiency stirring assembly in terms of high efficiency, structural simplicity and design flexibility of stirring.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problem, the embodiment of the present invention provides an efficient stirring assembly.
The embodiment of the utility model provides a high-efficiency stirring assembly, which comprises a stirring shaft, a plurality of stirring blades and a gear;
the stirring shaft extends along the up-down direction, the stirring blades are fixed at one end of the stirring shaft, the stirring blades are obliquely arranged and are arranged around the circumference of the stirring shaft, and the stirring shaft is provided with a first drainage surface and a second drainage surface opposite to the first drainage surface;
the gear is fixed in (mixing) shaft middle part, including the fixed part with a plurality of teeth of a cogwheel that the fixed part peripheral surface protrusion set up, it is a plurality of the teeth of a cogwheel is in fixed part interval distribution sets up in the circumference.
Further, the stirring shaft is arranged in a cylindrical shape.
Further, the height of the stirring shaft in the vertical direction is 10-15 times of the diameter of the stirring shaft.
Further, the length of the gear teeth in the radial direction of the stirring shaft is 1.2-1.5 times of the diameter of the stirring shaft.
Further, the height of the gear teeth in the vertical direction is 2-3 times of the diameter of the stirring shaft.
Furthermore, one end of the gear teeth, which is far away from the stirring shaft, is arranged at a sharp angle with an acute angle on the cross section.
Further, the gear groove side wall of the gear is arranged straightly.
Furthermore, the material of stirring subassembly is alloy steel.
Further, the material of stirring subassembly is low carbon steel material.
Furthermore, the material of stirring subassembly is medium carbon steel material.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: through being equipped with stirring vane and gear on the (mixing) shaft, gear structure is simple, and the cost is lower, can promote the flow of raw and other materials by a wide margin to improve compounding and chemical reaction's progress, improve the degree of consistency, save time. The material of the stirring component can be determined according to the specific use environment, and the design is flexible.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a high-efficiency stirring assembly provided by the present invention.
In the figure: stirring shaft 1, stirring vane 2, first drainage surface 21, second drainage surface 22, gear 3, fixed part 31, teeth of a cogwheel 32.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a high-efficiency stirring assembly, which includes a stirring shaft 1, a plurality of stirring blades 2, and a gear 3.
The (mixing) shaft 1 is along extending from top to bottom, the (mixing) shaft 1 can be the column setting that the cross section is polygonal, and in this embodiment, (mixing) shaft 1 is cylindric setting, can strengthen the rotatory stability of (mixing) shaft 1. In order to prevent the stirring shaft 1 from being too thin or too thick, the height of the stirring shaft 1 in the up-down direction is 10-15 times of the diameter of the stirring shaft 1, and exemplarily, the height of the stirring shaft 1 in the up-down direction may be 11 times, 12 times, 13 times or 14 times of the diameter of the stirring shaft 1.
It is a plurality of stirring vane 2 is fixed in (mixing) shaft 1 one end, (mixing) shaft 1 and stirring vane 2's connected mode can be for welding and riveting, a plurality of stirring vane 2 is the slope setting, and winds (mixing) shaft 1 circumference sets up, have first drainage face 21 and with the second drainage face 22 that first drainage face 21 is opposite, and specific shape can be similar to the flabellum of fan, and when (mixing) shaft 1 rotated, stirring vane 2's upper and lower both sides formed fluidic hydraulic pressure difference for stirring vane 2's lower floor liquid flows to the upper strata, can avoid effectively because of the too big problem at the end formation stirring dead angle of multiple raw and other materials density difference. The size of the stirring blade 2 may be set according to the size of the stirring shaft 1 and the size of the stirring vessel.
The gear 3 is fixed in (mixing) shaft 1 middle part, including fixed part 31 with a plurality of teeth of a cogwheel 32 of fixed part 31 outer peripheral face protrusion setting, it is a plurality of teeth of a cogwheel 32 is in fixed part 31 interval distribution sets up on circumference, and in this embodiment, fixed part 31 outer peripheral face evenly distributed has three teeth of a cogwheel 32, and the angle that forms on the cross section between two adjacent teeth of a cogwheel 32 is 120, (mixing) shaft 1 and gear 3's connected mode can be for welding and riveting. In the rotation process of the stirring shaft 1, the contact area between the raw material and the stirring assembly can be increased by the arrangement of the gear 3, so that the contact resistance between the stirring assembly and the raw material is increased, the flowing of the raw material is more favorably driven, and the raw material is more uniformly stirred.
If the length a of the gear teeth 32 in the radial direction of the stirring shaft 1 and the height of the gear teeth in the vertical direction are too large, the contact resistance between the stirring assembly and the raw material is too large, and the stirring shaft 1 needs to consume too much electric energy to rotate, and if the length a of the gear teeth 32 in the radial direction of the stirring shaft 1 and the height of the gear teeth in the vertical direction are too small, the effect of enhancing the flowability of the raw material is small, so in the embodiment, the length a of the gear teeth 32 in the radial direction of the stirring shaft 1 is 1.2-1.5 times of the diameter of the stirring shaft 1, and the height of the gear teeth 32 in the vertical direction is 2-3 times of the diameter of the stirring shaft 1, and meanwhile, the safety design requirements of the stirring shaft.
The one end that the teeth of a cogwheel 32 kept away from (mixing) shaft 1 is the closed angle setting that angle b is the acute angle on the cross section, can reduce the frictional force between teeth of a cogwheel 32 tip and the raw and other materials to reduce and drive (mixing) shaft 1 and rotate required electric energy.
The tooth's socket lateral wall of gear 3 is straight setting, can increase the accommodation space between the adjacent gear 3 to make gear 3 can drive more raw and other materials in the tooth's socket and flow.
The materials of the stirring shaft 1, the stirring blades 2 and the gear 3 of the stirring assembly can be determined according to the specific use environment, and if corrosion resistance is required, the stirring assembly can be prepared by using quenched and tempered alloy steel; if hardness is required, it can be made from low carbon steel materials; if rigidity is required, the material can be made of medium carbon steel.
The utility model provides a technical scheme, through being equipped with stirring vane 2 and gear 3 on (mixing) shaft 1, gear 3 simple structure, the cost is lower, can promote the flow of raw and other materials by a wide margin to improve compounding and chemical reaction's progress, improve the degree of consistency, save time. The material of the stirring component can be determined according to the specific use environment, and the design is flexible.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A high-efficiency stirring assembly is characterized by comprising a stirring shaft, a plurality of stirring blades and a gear;
the stirring shaft extends along the up-down direction, the stirring blades are fixed at one end of the stirring shaft, the stirring blades are obliquely arranged and are arranged around the circumference of the stirring shaft, and the stirring shaft is provided with a first drainage surface and a second drainage surface opposite to the first drainage surface;
the gear is fixed in (mixing) shaft middle part, including the fixed part with a plurality of teeth of a cogwheel that the fixed part peripheral surface protrusion set up, it is a plurality of the teeth of a cogwheel is in fixed part interval distribution sets up in the circumference.
2. The efficient mixing assembly of claim 1, wherein the mixing shaft is cylindrically configured.
3. The efficient mixing assembly of claim 2, wherein the height of said mixing shaft in the up-down direction is 10-15 times the diameter of said mixing shaft.
4. The efficient mixing assembly of claim 2, wherein the length of said gear teeth in the radial direction of said mixing shaft is 1.2-1.5 times the diameter of said mixing shaft.
5. The efficient mixing assembly of claim 2, wherein the height of said gear teeth in the up-down direction is 2-3 times the diameter of said mixing shaft.
6. The efficient mixing assembly of claim 1, wherein an end of said gear teeth distal from said mixing shaft is disposed at a sharp angle in cross-section that is acute.
7. The high efficiency mixer assembly of claim 1 in which the gear tooth slot side walls are straight.
8. The high efficiency mixer assembly of claim 1 wherein said mixer assembly is made of an alloy steel.
9. The efficient mixing assembly of claim 1, wherein the mixing assembly is made of a low carbon steel material.
10. The efficient mixing assembly of claim 1, wherein the mixing assembly is made of a medium carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654764.XU CN213699496U (en) | 2020-08-10 | 2020-08-10 | Efficient stirring subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654764.XU CN213699496U (en) | 2020-08-10 | 2020-08-10 | Efficient stirring subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699496U true CN213699496U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021654764.XU Active CN213699496U (en) | 2020-08-10 | 2020-08-10 | Efficient stirring subassembly |
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| Country | Link |
|---|---|
| CN (1) | CN213699496U (en) |
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2020
- 2020-08-10 CN CN202021654764.XU patent/CN213699496U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 441300 No. 9 High-tech Industrial Development Zone, Suizhou City, Hubei Province Patentee after: Hubei Benxing Biological New Materials Co.,Ltd. Address before: 441300 No. 9 High-tech Industrial Development Zone, Suizhou City, Hubei Province Patentee before: HUBEI BENXING AGRICULTURAL CHEMICALS CO.,LTD. |
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| TR01 | Transfer of patent right |