CN214742207U - Axial flow fan with adjustable wind direction - Google Patents
Axial flow fan with adjustable wind direction Download PDFInfo
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- CN214742207U CN214742207U CN202120529513.7U CN202120529513U CN214742207U CN 214742207 U CN214742207 U CN 214742207U CN 202120529513 U CN202120529513 U CN 202120529513U CN 214742207 U CN214742207 U CN 214742207U
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- rod
- water conservancy
- conservancy diversion
- wind direction
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Abstract
The utility model discloses an axial fan with adjustable wind direction relates to axial fan technical field, need move whole fuselage to current axial fan when changing the wind direction, wastes time and energy, and at the in-process that moves, equipment easily receives wearing and tearing, leads to the problem that life reduces, now proposes following scheme, and it includes water conservancy diversion case and base, water conservancy diversion bottom of the case end inner wall fixed mounting has driving motor, driving motor's output shaft fixed mounting has the driving gear, water conservancy diversion bottom of the case end fixed mounting has the sliding block, the installation box is installed in the inside rotation of base, the installation box top extend to the outside of base and be equipped with sliding block assorted rotation groove. The utility model discloses novel structure, and the device not only realized carrying out the purpose of water conservancy diversion to the air, reached the effect of adjusting diversion box level and vertical direction moreover, suitable popularization.
Description
Technical Field
The utility model relates to an axial fan technical field especially relates to an axial fan with adjustable wind direction.
Background
The axial flow fan is an airflow in the same direction as the axis of the fan blade, such as an electric fan, and the fan of an air conditioner external unit is an axial flow type running fan, so the axial flow fan is called as an axial flow type, because the air flows parallel to the fan axis, the axial flow fan is generally used in occasions with higher flow requirement and lower pressure requirement, the axial flow fan generally comprises a cylindrical shell, a motor, a shaft sleeve, a hub and the fan blade, the motor is arranged in the cylindrical shell through a supporting piece, the rotating shaft of the motor is connected with the hub through the shaft sleeve, and the fan blade is welded on the peripheral edge of the hub at intervals.
The existing axial flow fan is large in size and heavy in weight, when the wind direction of the axial flow fan needs to be adjusted, the whole axial flow fan needs to be moved, the axial flow fan needs to be operated by two persons at least in a cooperative mode, time and labor are wasted, the axial flow fan rubs and drags with the ground for a long time in the moving process, equipment is easy to damage, and the service life is shortened. Therefore, the utility model provides an axial fan with adjustable wind direction is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of axial fan with adjustable wind direction has solved current axial fan and need move whole fuselage when changing the wind direction, wastes time and energy, and moving the in-process, and equipment easily receives wearing and tearing, leads to the problem that life reduced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an axial fan with adjustable wind direction, includes water conservancy diversion case and base, water conservancy diversion bottom of the case end inner wall fixed mounting has driving motor, driving motor's output shaft fixed mounting has the driving gear, water conservancy diversion bottom of the case end fixed mounting has the sliding block, the installation box is installed in the inside rotation of base, the installation box top extend to the outside of base and be equipped with sliding block assorted rotation groove, the water conservancy diversion incasement portion includes water conservancy diversion mechanism, the installation box is inside including first slewing mechanism and second slewing mechanism.
Preferably, the water conservancy diversion mechanism includes driven gear and water conservancy diversion flabellum, the water conservancy diversion flabellum is installed in the inside rotation of water conservancy diversion incasement, the one end fixed mounting that the water conservancy diversion flabellum is close to driving motor has driven gear, connect through the chain between driven gear and the driving gear.
Preferably, first rotation mechanism includes fixed column, first dead lever, second dead lever and connecting rod, the installation case lateral wall slides and is provided with two fixed columns that the structure is the same and be the symmetric distribution, two one side that the fixed column is close to each other extends to the inside fixed mounting of installation case and has first dead lever, the inside slidable mounting of installation case has the second dead lever, one side fixed mounting that first dead lever was kept away from to the second dead lever has the connecting rod.
Preferably, one side fixed mounting that the fixed column was kept away from to first dead lever has first calorie of post, one side fixed mounting that the connecting rod was kept away from to the second dead lever has the second card post with the mutual block of first card post, one side fixed mounting that the second dead lever was kept away from to the connecting rod has first spring, one side that the connecting rod was kept away from to first spring and the inner wall fixed connection of install bin, connecting rod upper end fixed mounting has the slip post, the outside fixed mounting that the one end that the connecting rod was kept away from to the slip post extended to the install bin has the button.
Preferably, the second slewing mechanism includes fixed block, arc ring, slide bar, spliced pole and second spring, water conservancy diversion bottom end fixed mounting has the fixed block, the fixed block bottom is rotated and is installed the arc ring, the arc ring is provided with the multiunit through-hole on its length direction, and through-hole department slidable mounting has the slide bar, the inside slidable mounting of slide bar has the spliced pole, fixedly connected with second spring between spliced pole and the slide bar, the spliced pole is kept away from the one end of second spring and the lateral wall fixed connection of install bin.
The utility model has the advantages that:
1. the output shaft of the driving motor drives the driving gear and the driven gear to rotate, and the driven gear drives the flow guide fan blades to rotate, so that the flow guide effect on air is achieved, and the purpose of flow guide of the air is achieved.
2. Rotate on the base through the install bin, then make fixed column and the mutual block of base, accomplish promptly and carry out the regulation of horizontal direction to the baffle box, through rotating the arc ring, then make the mutual block of through-hole on slide bar and the arc ring, accomplish the regulation to the vertical direction of baffle box promptly to the effect of adjusting baffle box level and vertical direction has been reached.
In conclusion, the device not only realizes the purpose of guiding air, but also achieves the effect of adjusting the horizontal direction and the vertical direction of the flow guiding box, and is suitable for popularization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a in fig. 1 according to the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a mounting structure view of the sliding rod of the present invention.
Reference numbers in the figures: 1. a flow guide box; 2. a drive motor; 3. a driving gear; 4. a driven gear; 5. a guide vane; 6. a slider; 7. a base; 8. installing a box; 9. fixing a column; 10. a first fixing lever; 11. a second fixing bar; 12. a connecting rod; 13. a sliding post; 14. a first spring; 15. a fixed block; 16. an arc-shaped ring; 17. a slide bar; 18. connecting columns; 19. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an axial flow fan with adjustable wind direction comprises a flow guide box 1 and a base 7, a driving motor 2 is fixedly installed on the inner wall of the bottom end of the flow guide box 1, a driving gear 3 is fixedly installed on an output shaft of the driving motor 2, a sliding block 6 is fixedly installed at the bottom end of the flow guide box 1, an installation box 8 is rotatably installed inside the base 7, the top end of the installation box 8 extends to the outside of the base 7 and is provided with a rotating groove matched with the sliding block 6, a flow guide mechanism is arranged inside the flow guide box 1, a first rotating mechanism and a second rotating mechanism are arranged inside the installation box 8, the flow guide mechanism comprises a driven gear 4 and a flow guide fan blade 5, the flow guide fan blade 5 is rotatably installed inside the flow guide box 1, a driven gear 4 is fixedly installed at one end, close to the driving motor 2, the driven gear 4 is connected with the driving gear 3 through a chain, the first rotating mechanism comprises a fixing column 9, First dead lever 10, second dead lever 11 and connecting rod 12, 8 lateral walls of install bin slide and be provided with two fixed columns 9 that the structure is the same and be symmetric distribution, and two fixed columns 9 one side that are close to each other extend to the inside fixed mounting of install bin 8 has first dead lever 10, and the inside slidable mounting of install bin 8 has second dead lever 11, and one side fixed mounting that first dead lever 10 was kept away from to second dead lever 11 has connecting rod 12.
A first clamping column is fixedly arranged on one side, far away from the fixed column 9, of the first fixed rod 10, a second clamping column clamped with the first clamping column is fixedly arranged on one side, far away from the connecting rod 12, of the second fixed rod 11, a first spring 14 is fixedly arranged on one side, far away from the second fixed rod 11, of the connecting rod 12, one side, far away from the connecting rod 12, of the first spring 14 is fixedly connected with the inner wall of the installation box 8, a sliding column 13 is fixedly arranged at the upper end of the connecting rod 12, a button is fixedly arranged at one end, far away from the connecting rod 12, of the sliding column 13 and extends to the outside of the installation box 8, a second rotating mechanism comprises a fixed block 15, an arc-shaped ring 16, a sliding rod 17, a connecting column 18 and a second spring 19, a fixed block 15 is fixedly arranged at the bottom end of the guide box 1, an arc-shaped ring 16 is rotatably arranged at the bottom end of the fixed block 15, a plurality of groups of through holes are formed in the arc-shaped ring 16 along the length direction, and a sliding rod 17 is slidably arranged at the through holes, a connecting column 18 is slidably mounted inside the sliding rod 17, a second spring 19 is fixedly connected between the connecting column 18 and the sliding rod 17, and one end, far away from the second spring 19, of the connecting column 18 is fixedly connected with the side wall of the mounting box 8.
The working principle is as follows: when the device is used, firstly, an output shaft of a driving motor 2 drives a driving gear 3 to rotate, the driving gear 3 drives a driven gear 4 to rotate, the driven gear 4 drives a diversion fan blade 5 to rotate for diversion, a sliding column 13 is pressed, the sliding column 13 drives a connecting rod 12 and a second fixing rod 11 to move, so that the second fixing rod 11 and a first fixing rod 10 are mutually separated, the first fixing rod 10 is lifted to rotate the diversion box 1 to a required direction, then the first fixing rod 10 is pressed to clamp the first fixing rod 10 with a clamping groove on a base 7, a first spring 14 drives the connecting rod 12 and the second fixing rod 11 to move, the first fixing rod 10 and a fixing column 9 are fixed, namely, the change of the horizontal direction of the diversion box 1 is completed, the sliding rod 17 is pulled to mutually separate from a through hole on an arc-shaped ring 16, the arc-shaped ring 16 is moved to a required position, a second spring 19 drives the sliding rod 17 to mutually clamp the through hole on the arc-shaped ring 16, the change of the vertical direction of the flow guide box 1, namely the adjustment of the wind direction is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an axial fan with adjustable wind direction, includes water conservancy diversion case (1) and base (7), its characterized in that, water conservancy diversion case (1) bottom inner wall fixed mounting has driving motor (2), the output shaft fixed mounting of driving motor (2) has driving gear (3), water conservancy diversion case (1) bottom fixed mounting has sliding block (6), install bin (8) in base (7) internal rotation, install bin (8) top extend to the outside of base (7) and be equipped with sliding block (6) assorted rotation groove, water conservancy diversion case (1) is inside to include water conservancy diversion mechanism, install bin (8) are inside including first slewing mechanism and second slewing mechanism.
2. The axial flow fan with the adjustable wind direction according to claim 1, wherein the guide mechanism comprises a driven gear (4) and guide vanes (5), the guide vanes (5) are rotatably installed inside the guide box (1), the driven gear (4) is fixedly installed at one end of each guide vane (5) close to the driving motor (2), and the driven gear (4) is connected with the driving gear (3) through a chain.
3. The axial flow fan with the adjustable wind direction as claimed in claim 1, wherein the first rotating mechanism comprises two fixing columns (9) with the same structure and symmetrically distributed, a first fixing rod (10), a second fixing rod (11) and a connecting rod (12), the side wall of the installation box (8) is slidably provided with the two fixing columns (9), one side, close to each other, of the two fixing columns (9) extends to the inside of the installation box (8) and is fixedly provided with the first fixing rod (10), the inside of the installation box (8) is slidably provided with the second fixing rod (11), and one side, far away from the first fixing rod (10), of the second fixing rod (11) is fixedly provided with the connecting rod (12).
4. The axial flow fan with the adjustable wind direction as claimed in claim 3, wherein a first clamping column is fixedly installed on one side of the first fixing rod (10) far away from the fixing column (9), a second clamping column clamped with the first clamping column is fixedly installed on one side of the second fixing rod (11) far away from the connecting rod (12), a first spring (14) is fixedly installed on one side of the connecting rod (12) far away from the second fixing rod (11), one side of the first spring (14) far away from the connecting rod (12) is fixedly connected with the inner wall of the installation box (8), a sliding column (13) is fixedly installed at the upper end of the connecting rod (12), and a button is fixedly installed outside one end of the sliding column (13) far away from the connecting rod (12) and extending to the installation box (8).
5. The axial flow fan with the adjustable wind direction according to claim 1, wherein the second rotating mechanism comprises a fixed block (15), an arc-shaped ring (16), a sliding rod (17), a connecting column (18) and a second spring (19), the fixed block (15) is fixedly installed at the bottom end of the flow guide box (1), the arc-shaped ring (16) is rotatably installed at the bottom end of the fixed block (15), a plurality of groups of through holes are formed in the arc-shaped ring (16) along the length direction of the arc-shaped ring, the sliding rod (17) is slidably installed at the through holes, the connecting column (18) is slidably installed inside the sliding rod (17), the second spring (19) is fixedly connected between the connecting column (18) and the sliding rod (17), and one end of the connecting column (18) far away from the second spring (19) is fixedly connected with the side wall of the mounting box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529513.7U CN214742207U (en) | 2021-03-15 | 2021-03-15 | Axial flow fan with adjustable wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120529513.7U CN214742207U (en) | 2021-03-15 | 2021-03-15 | Axial flow fan with adjustable wind direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214742207U true CN214742207U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120529513.7U Active CN214742207U (en) | 2021-03-15 | 2021-03-15 | Axial flow fan with adjustable wind direction |
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| CN (1) | CN214742207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145814A (en) * | 2023-10-20 | 2023-12-01 | 河北环安环保科技有限公司 | Turbine fan convenient for cleaning internal dust |
-
2021
- 2021-03-15 CN CN202120529513.7U patent/CN214742207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145814A (en) * | 2023-10-20 | 2023-12-01 | 河北环安环保科技有限公司 | Turbine fan convenient for cleaning internal dust |
| CN117145814B (en) * | 2023-10-20 | 2024-04-16 | 河北环安环保科技有限公司 | Turbine fan convenient for cleaning internal dust |
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