CN220769775U - Fan blade structure with tail wing plate - Google Patents
Fan blade structure with tail wing plate Download PDFInfo
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- CN220769775U CN220769775U CN202322304961.9U CN202322304961U CN220769775U CN 220769775 U CN220769775 U CN 220769775U CN 202322304961 U CN202322304961 U CN 202322304961U CN 220769775 U CN220769775 U CN 220769775U
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- connecting seat
- wall
- fixedly connected
- linkage plate
- block
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fan blade structure with a tail wing plate, which belongs to the technical field of industrial fans and comprises: a connecting seat; the utility model discloses a novel intelligent electric fan which is characterized in that a slot is formed in the outer wall of a connecting seat, a linkage plate is inserted in the slot, one end of the linkage plate, far away from the connecting seat, is fixedly connected with a blade, a mounting groove is formed in the outer wall of the connecting seat, a threaded rod is connected with the inner wall of the mounting groove in a threaded manner, a screwing block is fixedly connected with one end of the threaded rod, a sliding groove is formed in the outer wall of the screwing block, a sliding block is connected with the inner wall of the sliding groove in a sliding manner, a shifting block is fixedly connected with the outer wall of the sliding block, an inserting rod is fixedly connected with the bottom of the shifting block, and one end of the inserting rod is inserted in the connecting seat.
Description
Technical Field
The utility model relates to the technical field of industrial fans, in particular to a fan blade structure with a tail wing plate.
Background
Industrial fans are widely applied in factories, and generally the industrial fans need to work for a long time, and in order to provide large air quantity, the lengths of the blades of the industrial fans are longer, the rotating speed of the industrial fans is faster, tail wing plates are additionally arranged to lift air flow for guiding, and the rotation of the blades of the industrial fans is ensured to be easier.
The fan blades of the existing industrial fans are fixedly installed through screws, and long-term vibration easily loosens the screws due to the fact that the fan blades vibrate when rotating at a high speed, so that the vibration of the fan blades aggravates the operation.
Based on the above, the present utility model designs a fan blade structure with a tail vane to solve the above problems.
Disclosure of Invention
The utility model aims to provide a fan blade structure with a tail wing plate so as to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fan blade structure with a tail vane, comprising: a connecting seat; the connecting seat is characterized in that a slot is formed in the outer wall of the connecting seat, a linkage plate is inserted into the slot, one end of the linkage plate, far away from the connecting seat, is fixedly connected with a blade, a placement groove is formed in the outer wall of the connecting seat, a threaded rod is connected with the inner wall of the placement groove in a threaded mode, a screwing block is fixedly connected with one end of the threaded rod, a sliding groove is formed in the outer wall of the screwing block, a sliding block is connected with the inner wall of the sliding groove in a sliding mode, a shifting block is fixedly connected with the outer wall of the sliding block, an inserting rod is fixedly connected with the bottom of the shifting block, and one end of the inserting rod is inserted into the connecting seat in a plugging mode.
Preferably, a spring is fixedly connected between the sliding block and the inner wall of the sliding groove.
Preferably, one end of the blade away from the linkage plate is fixedly connected with a tail wing plate.
Preferably, one end of the threaded rod is in threaded connection and penetrates through the linkage plate.
Preferably, the threaded rod penetrates through one end of the linkage plate and is in threaded connection with the inside of the connecting seat.
Preferably, the flange joint is fixedly connected to the top of the connecting seat.
Compared with the prior art, the utility model has the beneficial effects that: the linkage plate of the blade is fixed in the slot of the connecting seat by the threaded rod, and the threaded rod and the screwing block which fix the linkage plate are not easy to rotate and loose due to vibration by the plug-in cooperation of the plug rod and the limiting groove of the connecting seat, so that the blade is aggravated to shake and influence use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present embodiment;
FIG. 2 is a schematic view showing the structure of the connecting base according to the present embodiment;
FIG. 3 is a schematic view showing the structure of a threaded rod according to the present embodiment;
fig. 4 is a schematic view showing the internal structure of the chute according to the present embodiment.
In the drawings, the list of components represented by the various numbers is as follows:
1. a connecting seat; 2. a linkage plate; 3. a placement groove; 4. twisting blocks; 5. a threaded rod; 6. a chute; 7. a slide block; 8. a shifting block; 9. a rod; 10. a spring; 11. a blade; 12. tail wing plates; 13. and (3) a flange joint.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a fan blade structure with a tail vane, comprising: a connecting seat 1; the connecting seat is characterized in that a slot is formed in the outer wall of the connecting seat 1, a linkage plate 2 is inserted in the slot, one end, away from the connecting seat 1, of the linkage plate 2 is fixedly connected with a blade 11, a placement groove 3 is formed in the outer wall of the connecting seat 1, a threaded rod 5 is connected with the inner wall of the placement groove 3 in a threaded manner, a screwing block 4 is fixedly connected with one end of the threaded rod 5, a sliding groove 6 is formed in the outer wall of the screwing block 4, a sliding block 7 is connected with the inner wall of the sliding groove 6 in a sliding manner, a shifting block 8 is fixedly connected with the outer wall of the sliding block 7, an inserting rod 9 is fixedly connected with the bottom of the shifting block 8, and one end of the inserting rod 9 is inserted in the connecting seat 1 in a plugging manner;
the linkage plate 2 is used for the connection of blade 11 and connecting seat 1, the slot of connecting seat 1 is inserted to linkage plate 2 one end, by the fixed back of threaded rod 5, be difficult for deviating from the slot of connecting seat 1, the draw-in bar 9 of spacing groove and shifting block 8 has been seted up at connecting seat 1 top carries out grafting cooperation, the cooperation of shifting block 8 accessible slider 7 and spout 6 can reciprocate, make the spacing groove of connecting seat 1 is got into or is pulled out to the draw-in bar 9, utilize the grafting cooperation of draw-in bar 9 and connecting seat 1 spacing groove, make the threaded rod 5 of fixed linkage plate 2 and twist piece 4 be difficult for rotatory not hard up because of vibrations, make blade 11 exacerbate and rock the influence use.
Preferably, a spring 10 is fixedly connected between the sliding block 7 and the inner wall of the chute 6;
the sliding block 7 is pushed against by the spring 10, and the sliding block 7 is pushed against the sliding block 7, so that the inserting rod 9 can be stably inserted into the limit groove of the connecting seat 1.
Preferably, one end of the blade 11 far away from the linkage plate 2 is fixedly connected with a tail wing plate 12;
the blades 11 disperse and guide the air flow by means of the tail vane 12 at one end thereof, assisting the blades 11 in easier rotation.
Preferably, one end of the threaded rod 5 is in threaded connection and penetrates through the linkage plate 2;
one end of the threaded rod 5 penetrates through one end of the threaded connection linkage plate 2, and the linkage plate 2 is better stabilized and does not deviate from the connecting seat 1.
Preferably, the threaded rod 5 penetrates through one end of the linkage plate 2 and is connected in the connecting seat 1 in a threaded manner;
one end of a threaded rod 5 is in threaded connection with the inside of the connecting seat 1, and the linkage plate 2 is assisted and stabilized.
Preferably, the top of the connecting seat 1 is fixedly connected with a flange joint 13;
the flange joint 13 is used for externally connecting a power shaft of a driving motor for transmission.
One specific application of this embodiment is: the connecting seat 1 is connected with a motor for driving rotation through the flange joint 13, the connecting seat 1 is controlled to rotate and the blades 11 are controlled to rotate for blowing, the blades 11 are installed together with the connecting seat 1 through the linkage plate 2, the linkage plate 2 is inserted into a slot of the connecting seat 1, the threaded rod 5 is rotated through the screwing block 4, the shifting block 8 is pulled up simultaneously, the linkage plate 2 is connected through the mounting groove 3 through threads, the shifting rod 9 at the bottom of the shifting block 8 is connected in the connecting seat 1 through threads after penetrating through the linkage plate 2, then when the threaded rod 5 rotates to the limit, the inserting rod 9 at the bottom of the shifting block 8 is aligned with a limit groove of the connecting seat 1, the shifting block 8 is released and pushed through a spring 10 in the sliding groove 6, the inserting rod 9 is inserted into the limit groove of the connecting seat 1, and the screwing block 4 and the threaded rod 5 are limited by the inserting rod 9 and are not easy to rotate loose due to vibration when the linkage plate 2 is not easy to be separated from the slot of the connecting seat 1.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fan blade structure with a tail vane, comprising: a connecting seat (1); the connecting seat is characterized in that a slot is formed in the outer wall of the connecting seat (1), a linkage plate (2) is inserted in the slot, one end fixedly connected with blade (11) of the connecting seat (1) is away from by the linkage plate (2), a placement groove (3) is formed in the outer wall of the connecting seat (1), a threaded rod (5) is connected with the inner wall of the placement groove (3) in a threaded mode, a screwing block (4) is fixedly connected with one end of the threaded rod (5), a sliding groove (6) is formed in the outer wall of the screwing block (4), a sliding block (7) is connected with the inner wall of the sliding groove (6) in a sliding mode, a shifting block (8) is fixedly connected with the outer wall of the sliding block (7), an inserting rod (9) is fixedly connected with the bottom of the shifting block (8), and one end of the inserting rod (9) is inserted in the connecting seat (1).
2. The blade structure with tail vane as claimed in claim 1, wherein: a spring (10) is fixedly connected between the sliding block (7) and the inner wall of the sliding groove (6).
3. The blade structure with tail vane as claimed in claim 1, wherein: one end of each blade (11) far away from the linkage plate (2) is fixedly connected with a tail wing plate (12).
4. The blade structure with tail vane as claimed in claim 1, wherein: one end of the threaded rod (5) is connected with threads and penetrates through the linkage plate (2).
5. The blade structure with tail vane as claimed in claim 1, wherein: the threaded rod (5) penetrates through one end of the linkage plate (2) and is connected in the connecting seat (1) in a threaded mode.
6. The blade structure with tail vane as claimed in claim 1, wherein: the top of the connecting seat (1) is fixedly connected with a flange joint (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304961.9U CN220769775U (en) | 2023-08-28 | 2023-08-28 | Fan blade structure with tail wing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322304961.9U CN220769775U (en) | 2023-08-28 | 2023-08-28 | Fan blade structure with tail wing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769775U true CN220769775U (en) | 2024-04-12 |
Family
ID=90610105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322304961.9U Active CN220769775U (en) | 2023-08-28 | 2023-08-28 | Fan blade structure with tail wing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769775U (en) |
-
2023
- 2023-08-28 CN CN202322304961.9U patent/CN220769775U/en active Active
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