CN211837322U - Stirring blade - Google Patents
Stirring blade Download PDFInfo
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- CN211837322U CN211837322U CN201922418047.0U CN201922418047U CN211837322U CN 211837322 U CN211837322 U CN 211837322U CN 201922418047 U CN201922418047 U CN 201922418047U CN 211837322 U CN211837322 U CN 211837322U
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- shaped stirring
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Abstract
The utility model provides a stirring leaf, including the (mixing) shaft, still include plate-shaped stirring vane, plate-shaped stirring vane one side is equipped with the notch, the slot has been seted up to the (mixing) shaft right-hand member, notch and slot cooperation, (mixing) shaft and plate-shaped stirring vane fastening connection, the last through-hole that is the mirror image setting that is equipped with of plate-shaped stirring vane is the mirror image setting the through-hole is located the both sides of notch respectively. The utility model discloses a notch and slot cooperation and slot and plate-shaped stirring vane fastening connection have avoided plate-shaped stirring vane inefficacy, have still improved stirring efficiency through plate-shaped stirring vane.
Description
Technical Field
The utility model relates to a measurement look female quick-witted field specifically is a stirring leaf for measuring look female machine.
Background
The color master batches and the polymer are generally mixed through a stirring drum of a metering color master machine, a plate-shaped stirring blade is arranged in the stirring drum, a speed reduction motor is arranged on the outer side wall of the stirring drum and drives the plate-shaped stirring blade to do rotary motion to stir the color master batches and the polymer which are converged in the stirring drum, so that the color master batches and the polymer are mixed.
As shown in fig. 4, the stirring blade in the prior art includes a stirring shaft a and a zigzag stirring blade B, two corners of the zigzag stirring blade B are welded with reinforcing ribs C respectively, the zigzag stirring blade B is fixed on the end surface of the stirring shaft a by welding, when the deceleration motor drives the stirring shaft a to drive the zigzag stirring blade B to perform a rotational motion with the axis of the stirring shaft a as a rotation axis to stir the color master batch and the polymer, the zigzag stirring is subjected to a large resistance by the color master batch and the polymer, and the welding area between the zigzag stirring blade B and the end surface of the stirring shaft a is small.
Disclosure of Invention
An object of the utility model is to provide a stirring leaf to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a stirring leaf, includes the (mixing) shaft, still includes plate-shaped stirring vane, plate-shaped stirring vane one side is equipped with the notch, the slot has been seted up to the (mixing) shaft right-hand member, notch and slot cooperation, (mixing) shaft and plate-shaped stirring vane fastening connection, be equipped with the through-hole that is the mirror image setting on the plate-shaped stirring vane, be the mirror image setting the through-hole is located the both sides of notch respectively.
Furthermore, the left end of the stirring shaft is connected with an output shaft of the speed reducing motor through threads.
Furthermore, a threaded hole is formed in the left end face of the stirring shaft.
Further, the threaded hole is coaxial with the stirring shaft.
Furthermore, the corner of one side of the through hole, which is close to the stirring shaft, is a rounded corner, and the radius value R of the corner is more than half of the width value W of the through hole.
Furthermore, the stirring shaft and the plate-shaped stirring blades are both made of stainless steel.
Further, the stirring shaft and the plate-shaped stirring blades are welded.
Further, the slot penetrates through the radial direction of the stirring shaft.
Further, the concave notch is positioned at the central position of one side of the plate-shaped stirring blade
The utility model has the advantages that:
the speed reduction motor drives the stirring shaft to drive the plate-shaped stirring blades to rotate through the slots. The plate-shaped stirring blade is used for stirring at least two materials collected into the stirring cylinder, in the process, the plate-shaped stirring blade is used for stirring the at least two materials to enable the at least two materials to circularly flow through the through holes which are arranged in a mirror image to realize the mixing of the at least two materials, and the stirring action area of the plate-shaped stirring blade, namely the area of the front side and the area of the rear side of the plate-shaped stirring blade, are large, so that the stirring efficiency is improved.
The assembly positions of the plate-shaped stirring blades corresponding to the slots can be conveniently identified through the concave gaps, and the stirring shaft and the plate-shaped stirring blades can be conveniently and correctly assembled; through the matching of the concave notches and the grooves and the fastening connection of the slots and the plate-shaped stirring blades, the connection reliability of the stirring shaft and the plate-shaped stirring blades is ensured, and the failure of the plate-shaped stirring blades is effectively avoided.
Drawings
FIG. 1: an exploded view of a stirring blade.
FIG. 2: a front view of a stirring blade is schematically shown.
FIG. 3: a cross-section schematic diagram of the using state of a stirring blade.
FIG. 4: a perspective view of a stirring blade of the prior art from the front to the back.
Detailed Description
The invention is further explained below with reference to the drawings:
referring to fig. 1 to 3, a stirring vane includes a stirring shaft 11, the left end of the stirring shaft 11 is fixedly connected to an output shaft of a speed reduction motor 2, and further includes a plate-shaped stirring vane 12, one side of the plate-shaped stirring vane 12 is provided with a concave notch 121, the right end of the stirring shaft 11 is provided with a slot 111, the concave notch 121 is matched with the slot 111, the stirring shaft 11 is fastened to the plate-shaped stirring vane 12, i.e., the slot 111 is fastened to the plate-shaped stirring vane 12, and the concave notch 121 is fastened to the stirring shaft 11; the plate-shaped stirring blade 12 is provided with through holes 122 arranged in a mirror image manner, the through holes 122 arranged in a mirror image manner are respectively positioned above and below the concave notch 121, and the speed reduction motor 2 drives the stirring shaft 11 to drive the plate-shaped stirring blade 12 to rotate through the slot 111.
Further, the left end of the stirring shaft 11 is connected with the output shaft of the speed reducing motor 2 through threads.
Further, the left end face of the stirring shaft 11 is provided with a threaded hole, the threaded hole is coaxial with the stirring shaft 11, the periphery of the end portion of the output shaft of the speed reduction motor 2 is provided with external threads, and the threaded hole is in threaded connection with the output end of the speed reduction motor 2.
The rotation direction of the output shaft of the speed reducing motor 2 is opposite to the screwing direction of the stirring shaft 11, and the effect is that when the output shaft of the speed reducing motor 2 drives the stirring shaft 11 to drive the plate-shaped stirring blades 12 to rotate, the plate-shaped stirring blades 12 can drive the stirring shaft 11 to be screwed with the output shaft of the speed reducing motor 2 after being subjected to the resistance of at least two materials, and finally the output shaft of the speed reducing motor 2 and the stirring shaft 11 are locked. Compare the mode that (mixing) shaft 11 and gear motor 2's output shaft are connected through the jackscrew, the utility model discloses avoided because this jackscrew receives equipment vibration influence and appear becoming flexible, make this jackscrew and gear motor 2's output shaft become the detached state from the butt state, finally cause gear motor 2's output shaft can not normally drive the condition that (mixing) shaft 11 was rotary motion.
Further, referring to fig. 2, a corner 1221 of one side of the through hole 122 close to the stirring shaft 11 is a rounded corner, and a radius value R of the corner 1221 is more than half of a width value W of the through hole 122, so as to maximize an area of the through hole 122, increase an amount of at least two materials passing through the through hole 122, accelerate circulation of the at least two materials in the stirring barrel 3, and achieve an auxiliary improvement of the stirring efficiency of the stirring blade 12.
The corner 1221 is set to be a rounded corner to ensure that there is a sufficient stress surface between the concave notch 121 and the through hole 122, so as to prevent the reaction force of the slot 111 on the plate-shaped stirring blade 12 from breaking between the concave notch 121 and the through hole 122 in the process of stirring at least two materials by the plate-shaped stirring blade 12.
Furthermore, the material of the stirring shaft 11 and the plate-shaped stirring blades 12 is stainless steel.
Further, the stirring shaft 11 and the plate-shaped stirring blade 12 are welded with each other, and the function is to further improve the fastening connection degree of the stirring shaft 11 and the plate-shaped stirring blade 12.
Further, the insertion groove 111 penetrates the radial direction of the stirring shaft 11.
Further, the concave notch 121 is located at a central position on one side of the plate-shaped agitating blade 12.
The speed reduction motor 2 drives the stirring shaft 11 to drive the plate-shaped stirring blades 12 to rotate through the slots 111. The plate-shaped stirring blade 12 stirs at least two materials collected in the stirring cylinder 3, in the process, the plate-shaped stirring blade 12 turns over at least two materials to make the materials all circularly flow through the through holes 122 arranged in a mirror image to realize that at least two materials are mixed, and the stirring action area of the plate-shaped stirring blade 12, namely the area of the front side and the area of the rear side of the plate-shaped stirring blade 12, are large, so that the stirring efficiency is improved.
The assembly positions of the plate-shaped stirring blades 12 corresponding to the slots 111 can be conveniently identified through the concave gaps, and the stirring shaft 11 and the plate-shaped stirring blades 12 can be conveniently and correctly assembled; through the matching of the concave notch 121 and the slot 111 and the fastening connection of the slot 111 and the plate-shaped stirring blade 12, the reaction force of the slot 111 to the plate-shaped stirring blade 12 can offset the resistance of at least two materials to the plate-shaped stirring blade 12, the connection reliability of the stirring shaft 11 and the plate-shaped stirring blade 12 is ensured, the separation of the stirring shaft 11 and the plate-shaped stirring blade 12 is prevented, and the failure of the plate-shaped stirring blade 12 is effectively avoided.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a stirring leaf, includes the (mixing) shaft, its characterized in that: still include plate-shaped stirring vane, plate-shaped stirring vane one side is equipped with the notch, the slot has been seted up to the (mixing) shaft right-hand member, notch and slot cooperation, the (mixing) shaft is connected with plate-shaped stirring vane fastening, be equipped with the through-hole that is the mirror image setting on the plate-shaped stirring vane, be the mirror image setting the through-hole is located the both sides of notch respectively.
2. A mixing blade according to claim 1, wherein: and a threaded hole is formed in the left end face of the stirring shaft.
3. A mixing blade according to claim 2, wherein: the threaded hole is coaxial with the stirring shaft.
4. A mixing blade according to claim 1, wherein: the corner of one side of the through hole close to the stirring shaft is a round corner, and the radius value R of the corner is more than half of the width value W of the through hole.
5. A mixing blade according to claim 1, wherein: the stirring shaft and the plate-shaped stirring blades are made of stainless steel.
6. An impeller according to claim 5, wherein: and the stirring shaft is welded with the plate-shaped stirring blades.
7. A mixing blade according to claim 1, wherein: the slots penetrate through the radial direction of the stirring shaft.
8. A mixing blade according to claim 1, wherein: the concave gap is positioned in the middle of one side of the plate-shaped stirring blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418047.0U CN211837322U (en) | 2019-12-28 | 2019-12-28 | Stirring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922418047.0U CN211837322U (en) | 2019-12-28 | 2019-12-28 | Stirring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211837322U true CN211837322U (en) | 2020-11-03 |
Family
ID=73208145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922418047.0U Active CN211837322U (en) | 2019-12-28 | 2019-12-28 | Stirring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211837322U (en) |
-
2019
- 2019-12-28 CN CN201922418047.0U patent/CN211837322U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |