CN214389663U - Spread wing formula agitator - Google Patents
Spread wing formula agitator Download PDFInfo
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- CN214389663U CN214389663U CN202022897870.7U CN202022897870U CN214389663U CN 214389663 U CN214389663 U CN 214389663U CN 202022897870 U CN202022897870 U CN 202022897870U CN 214389663 U CN214389663 U CN 214389663U
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- pin
- stirring
- shaped grooves
- bosses
- stirring fins
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Abstract
The utility model discloses a spread wing formula agitator, include: the stirring pin comprises a rotating shaft and stirring fins, wherein a plurality of pin bosses are arranged on the outer circle of the lower portion of the rotating shaft, C-shaped grooves corresponding to the upper portions of the stirring fins are formed in the pin bosses, the stirring fins are movably connected in the C-shaped grooves and extend downwards, first pin shafts penetrating through the stirring fins are arranged in the pin bosses, second pin shafts extending to the two sides of the pin bosses are arranged on the stirring fins, arc-shaped grooves corresponding to the second pin shafts are arranged on the pin bosses, and the arc-shaped grooves are concentric with the first pin shafts. In this way, spread wing formula agitator, the pivot drives stirring fin and rotates, realizes the stirring of solution to through the settlement of pivot rotation rate, make stirring fin carry out the luffing motion under gravity and centrifugal force's dual function and adjust, change the regulation of stirring range.
Description
Technical Field
The utility model relates to a stirrer field especially relates to a spread wing formula agitator.
Background
The stirrer is widely used in the fields of food, chemical industry, pharmacy and the like, and participates in reactions such as mixing, evaporation, concentration and the like in the production process of materials. In order to improve the evaporation and concentration efficiency, a stirrer must be installed in some of the evaporators to improve the fluidity of the material, thereby increasing the contact area of the material with the inner wall of the evaporator to be heated.
The solution is centrifugally moved under the action of the stirrer, and particles in the solution are easy to accumulate at the edge of an inner cavity of the evaporator, so that the uniform distribution of the particles in the solution is not utilized. Blades on the stirrer are generally fixed and cannot be adjusted in the stirring process, the stirring range is limited, particles which move centrifugally in the solution cannot be taken care of, and the using effect of the stirrer is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a spread wing formula agitator, can carry out the regulation of stirring range at rotatory in-process, promotes stirring effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a spread-fin agitator including: the stirring pin comprises a rotating shaft and stirring fins, wherein a plurality of pin bosses are arranged on the outer circle of the lower portion of the rotating shaft, C-shaped grooves corresponding to the upper portions of the stirring fins are formed in the pin bosses, the stirring fins are movably connected in the C-shaped grooves and extend downwards, first pin shafts penetrating through the stirring fins are arranged in the pin bosses, second pin shafts extending to the two sides of the pin bosses are arranged on the stirring fins, arc-shaped grooves corresponding to the second pin shafts are arranged on the pin bosses, and the arc-shaped grooves are concentric with the first pin shafts.
In a preferred embodiment of the present invention, the inner side surface of the C-shaped groove is provided with a silica gel pad.
In a preferred embodiment of the present invention, the pin seat is provided with positioning holes at both sides thereof pointing to the C-shaped groove, and the silicone pad is provided with positioning posts extending into the positioning holes.
In a preferred embodiment of the present invention, the number of the pin bosses is 2-4, and the annular array is disposed on the outer circle of the lower portion of the rotating shaft.
In a preferred embodiment of the present invention, the stirring fins, the rotating shaft and the pin boss are respectively provided with an enamel protective layer on the outer side.
In a preferred embodiment of the present invention, the pin seat is provided therein with a through hole corresponding to the first pin.
The utility model has the advantages that: the utility model discloses a spread wing formula agitator that points out, the pivot drives stirring fin and rotates, realizes the stirring of solution to through the settlement of pivot rotation rate, make stirring fin carry out the luffing motion under gravity and centrifugal force's dual function and adjust, change stirring range's regulation, thereby promote stirring effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of the finned stirrer according to the present invention;
FIG. 2 is a top view of the pin boss of FIG. 1;
fig. 3 is a schematic structural diagram of the finned stirrer according to the present invention after high-speed rotation and fin spreading.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
the spread-fin agitator shown in fig. 1, comprises: pivot 1 and stirring fin 2 are provided with several key seat 3 on the excircle of 1 lower part of pivot, and in this embodiment, the quantity of key seat 3 is 2~4, and the annular array sets up on the excircle of 1 lower part of pivot, and the distribution is even to utilize welded fastening, ensured the structural strength of key seat 3 on pivot 1.
As shown in fig. 2, a C-shaped groove 9 corresponding to the upper portion of each stirring fin 2 is formed in each pin boss 3, each stirring fin 2 is movably connected in the C-shaped groove 9 and extends downward, and a first pin shaft 5 penetrating through each stirring fin 2 is formed in each pin boss 3. The rotation of pivot 1 drives key seat 3 and stirring fin 2 and rotates, realizes the stirring of solution to through the rotational speed that changes pivot 1, make stirring fin 2 swing under the dual function of gravity and centrifugal force and adjust, thereby change the stirring scope.
In this embodiment, stirring fin 2, pivot 1 and 3 outsides of key seat are provided with the enamel inoxidizing coating respectively, and the enamel inoxidizing coating can promote stirring fin 2, pivot 1 and 3 corrosion-resistant effects of key seat to extension application scope.
Be provided with the second round pin axle 4 that extends to 3 both sides of key seat on the stirring fin 2, be provided with the arc wall 6 that corresponds with second round pin axle 4 on the key seat 3, arc wall 6 is concentric with first round pin axle 5 mutually, when stirring fin 2 swings the regulation, utilizes the removal of second round pin axle 4 in arc wall 6, promotes stirring fin 2's stability, restricts stirring fin 2's swing stroke, promotes the security.
In this embodiment, the inner side surface of the C-shaped groove 9 is provided with a silica gel pad 8, and the silica gel pad 8 is in surface contact with the stirring fin 2 to avoid abrasion of the stirring fin 2. As shown in fig. 3, positioning holes 7 extending to the inner side of the C-shaped groove 9 are formed in two sides of the pin boss 3, and positioning columns extending to the positioning holes 7 are formed in the silica gel pad 8, so that the silica gel pad 8 is positioned in the C-shaped groove 9 and prevented from falling off.
To sum up, the utility model discloses a spread wing formula agitator through the regulation of rotational speed, realizes stirring fin's swing and adjusts, forms the effect of spreading the wing, promotes the homogeneity of solution stirring, and application scope is extensive.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.
Claims (6)
1. A finned mixer, comprising: the stirring pin comprises a rotating shaft and stirring fins, wherein a plurality of pin bosses are arranged on the outer circle of the lower portion of the rotating shaft, C-shaped grooves corresponding to the upper portions of the stirring fins are formed in the pin bosses, the stirring fins are movably connected in the C-shaped grooves and extend downwards, first pin shafts penetrating through the stirring fins are arranged in the pin bosses, second pin shafts extending to the two sides of the pin bosses are arranged on the stirring fins, arc-shaped grooves corresponding to the second pin shafts are arranged on the pin bosses, and the arc-shaped grooves are concentric with the first pin shafts.
2. The spreading wing type stirrer according to claim 1, wherein the inner side surfaces of the C-shaped grooves are oppositely provided with silica gel pads.
3. The spreading wing type stirrer according to claim 2, wherein positioning holes pointing to the C-shaped grooves are arranged on two sides of the pin seat, and positioning posts extending into the positioning holes are arranged on the silica gel pad.
4. The spread-fin agitator of claim 1, wherein the pin bosses are 2-4 in number and are arranged in an annular array on a lower outer circle of the shaft.
5. The spreading wing type stirrer according to claim 1, wherein the stirring fins, the rotating shaft and the pin boss are externally provided with enamel protective layers respectively.
6. The spread wing mixer according to claim 1, wherein the pin base has a through hole disposed therein corresponding to the first pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897870.7U CN214389663U (en) | 2020-12-07 | 2020-12-07 | Spread wing formula agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897870.7U CN214389663U (en) | 2020-12-07 | 2020-12-07 | Spread wing formula agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214389663U true CN214389663U (en) | 2021-10-15 |
Family
ID=78036992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022897870.7U Active CN214389663U (en) | 2020-12-07 | 2020-12-07 | Spread wing formula agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214389663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570321A (en) * | 2022-05-09 | 2022-06-03 | 昱垠科技有限公司 | Polyurethane prepolymer production equipment and production method thereof |
-
2020
- 2020-12-07 CN CN202022897870.7U patent/CN214389663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570321A (en) * | 2022-05-09 | 2022-06-03 | 昱垠科技有限公司 | Polyurethane prepolymer production equipment and production method thereof |
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