CN209586753U - Wind direction reversible fan structure - Google Patents
Wind direction reversible fan structure Download PDFInfo
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- CN209586753U CN209586753U CN201821552251.0U CN201821552251U CN209586753U CN 209586753 U CN209586753 U CN 209586753U CN 201821552251 U CN201821552251 U CN 201821552251U CN 209586753 U CN209586753 U CN 209586753U
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- shell
- shaft
- fixed disk
- motor
- shrink ring
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Abstract
The utility model discloses a kind of wind direction reversible fan structures, it include: shell, the side of the shell is provided with air inlet, the upper end of the shell is provided with air outlet, shaft is provided with by first bearing seat rotation in the shell, one end of the shaft stretches out shell and is connected with the servo motor shaft of servo deceleration motor, the servo deceleration motor is fixed on shell, fixed disk is provided in the middle part of the shaft, Fixing shrink ring is symmetrically arranged in the two sides of the fixed disk, impeller is provided with by second bearing seat rotation in the outside of the Fixing shrink ring, driving motor is provided in the fixed disk on the inside of the Fixing shrink ring, the drive motor shaft of the driving motor is connected by connection frame with impeller.
Description
Technical field
The utility model relates to a kind of blower more particularly to a kind of wind direction reversible fan structures.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical.Currently, blower can only realize unidirectional air-supply, the scope of application is small, can not meet the use demand of people's diversification.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of wind direction reversible fan structures applied widely.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: wind direction reversible fan structure, packet
Include: shell is provided with air inlet in the side of the shell, the upper end of the shell is provided with air outlet, in the shell
Interior that first bearing seat rotation is provided with shaft, the servo motor of shell and servo deceleration motor is stretched out in one end of the shaft
Axis is connected, and the servo deceleration motor is fixed on shell, fixed disk is provided in the middle part of the shaft, described
The two sides of fixed disk are symmetrically arranged with Fixing shrink ring, and second bearing seat rotation is provided with leaf in the outside of the Fixing shrink ring
Wheel, is provided with driving motor, the drive motor shaft of the driving motor passes through company in the fixed disk on the inside of the Fixing shrink ring
Frame is connect to be connected with impeller.
The utility model has the advantages that: above-mentioned wind direction reversible fan structure, structure novel can be realized bidirectional reversible and send
Wind, it is applied widely, meet the use demand of people's diversification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model wind direction reversible fan structure.
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1.
In figure: 1, shell, 2, air inlet, 3, air outlet, 4, first bearing seat, 5, shaft, 6, servo deceleration motor, 7, watch
Take motor shaft, 8, fixed disk, 9, Fixing shrink ring, 10, second bearing seat, 11, impeller, 12, driving motor, 13, driving motor
Axis, 14, connection frame.
Specific embodiment
The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, wind direction reversible fan structure, comprising: shell 1 is provided with air inlet in the side of the shell 1
Mouth 2, is provided with air outlet 3 in the upper end of the shell 1, and the rotation of first bearing seat 4 is provided with shaft in the shell 1
5, one end of the shaft 5 stretches out shell 1 and is connected with the servo motor shaft 7 of servo deceleration motor 6, the servo deceleration motor
6 are fixed on shell 1, and the middle part of the shaft 5 is provided with fixed disk 8, symmetrically sets in the two sides of the fixed disk 8
It is equipped with Fixing shrink ring 9, impeller 11 is provided with by the rotation of second bearing seat 10 in the outside of the Fixing shrink ring 9, described solid
Determine to be provided with driving motor 12 in the fixed disk 8 of 9 inside of ring set, the drive motor shaft 13 of the driving motor 12 passes through connection
Frame 14 is connected with impeller 11.
When work, start two driving motors 12 of 8 two sides of fixed disk, the drive motor shaft 13 of driving motor 12 is led to respectively
The rotation of 14 impeller 11 of connection frame is crossed, air enters in shell 1 from air inlet 2, then sends out outside shell 1 from air outlet 3, complete
At air-supply；When need to use wind direction can the inverse time, start servo deceleration motor 6, the servo motor shaft 7 of servo deceleration motor 6 drives shaft 5
90 degree of rotation, shaft 5 drive fixed disk 8 to rotate 90 degree, and fixed disk 8 drives driving motor 12 and Fixing shrink ring 9 to rotate 90 simultaneously
Degree, 9 impeller 11 of Fixing shrink ring rotates 90 degree, at this point, air outlet 3 becomes to enter the wind, air inlet 2 becomes outlet air, and wind direction is realized
It is reversible.
Above-mentioned wind direction reversible fan structure, structure novel can be realized bidirectional reversible air-supply, applied widely, meet
The use demand of people's diversification.
Claims (1)
1. wind direction reversible fan structure, it is characterised in that: include: shell (1), the side of the shell (1) is provided with air inlet
Mouth (2), is provided with air outlet (3) in the upper end of the shell (1), is rotated in the shell (1) by first bearing seat (4)
It is provided with shaft (5), servo motor shaft (7) phase of shell (1) and servo deceleration motor (6) is stretched out in one end of the shaft (5)
Connection, the servo deceleration motor (6) are fixed on shell (1), are provided with fixed disk in the middle part of the shaft (5)
(8), Fixing shrink ring (9) are symmetrically arranged in the two sides of the fixed disk (8), pass through the in the outside of the Fixing shrink ring (9)
Two bearing bracket (10) rotation is provided with impeller (11), and driving electricity is provided in the fixed disk (8) on the inside of the Fixing shrink ring (9)
The drive motor shaft (13) of machine (12), the driving motor (12) is connected by connection frame (14) with impeller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552251.0U CN209586753U (en) | 2018-09-21 | 2018-09-21 | Wind direction reversible fan structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552251.0U CN209586753U (en) | 2018-09-21 | 2018-09-21 | Wind direction reversible fan structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586753U true CN209586753U (en) | 2019-11-05 |
Family
ID=68373063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821552251.0U Active CN209586753U (en) | 2018-09-21 | 2018-09-21 | Wind direction reversible fan structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586753U (en) |
-
2018
- 2018-09-21 CN CN201821552251.0U patent/CN209586753U/en active Active
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| GR01 | Patent grant | ||
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