CN118346632B - A floor-standing adjustable circulation fan - Google Patents
A floor-standing adjustable circulation fan Download PDFInfo
- Publication number
- CN118346632B CN118346632B CN202410586943.0A CN202410586943A CN118346632B CN 118346632 B CN118346632 B CN 118346632B CN 202410586943 A CN202410586943 A CN 202410586943A CN 118346632 B CN118346632 B CN 118346632B
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- CN
- China
- Prior art keywords
- rod
- fixedly connected
- rotating rod
- swing
- rotating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a floor-adjustable circulating fan in the technical field of circulating fans, which comprises a supporting rod, wherein the bottom of the supporting rod is fixedly connected with a supporting seat, the top of the supporting rod is connected with a swinging rod in a sliding manner, the top of the swinging rod is fixedly connected with a driving machine, the front end of the driving machine is fixedly connected with a fan cover, and the supporting rod is provided with a turnover driving assembly which is used for driving the fan cover to rotate at an angle.
Description
Technical Field
The invention relates to the technical field of circulating fans, in particular to a floor-adjustable circulating fan.
Background
The air circulation fan is used for stirring air, so that convection circulation is formed for indoor air, air circulation speed is accelerated, wind is blown out spirally along a certain direction, and along with the stirring of the fan blades, cylindrical spiral wind can be finally formed, the distance of wind blown out by the air circulation fan is far, and the air circulation fan has good directionality.
After new home decoration, because the formaldehyde content in house and paint is higher, new home decoration can not be immediately covered after finishing, a large amount of formaldehyde is discharged after one end of ventilation is needed, a plurality of air circulation fans are often needed to be placed in the newly-repaired house for accelerating air circulation in the room, formaldehyde is discharged rapidly, the existing air circulation fans can rotate angles and adjust heights, and adapt to different use scenes, but the heights of the existing air circulation fans are all kept unchanged when in use, only angles can rotate along with use, and the effect of removing formaldehyde of the air circulation fans is not good enough for the use scenes with larger space, such as the formaldehyde removal of a living room.
Based on the above, the invention designs the floor-type adjustable circulating fan to solve the problem that the air circulating fan has an insufficient air circulating effect on a large space using scene.
Disclosure of Invention
The invention aims to provide a floor-type adjustable circulating fan so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a circulation fan with adjustable falls to ground, includes the bracing piece, bracing piece top sliding connection has the swinging arms, swinging arms top fixedly connected with driving machine, driving machine front end fixedly connected with fan housing, be provided with upset drive assembly on the bracing piece, upset drive assembly is used for driving fan housing turned angle, adjusts the high expansion blowing scope of fan housing simultaneously.
As a further scheme of the invention, the turnover driving assembly comprises a base, the top end of the supporting rod is fixedly connected with the base, the top end of the base is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with a fixed motor, an output shaft of the fixed motor is fixedly connected with a swinging rod, the inside of the fixed frame is rotationally connected with a fixed shaft, the top end of the fixed shaft is fixedly connected with a rotating rod, a slide way is arranged in the rotating rod, the top end of the swinging rod is arranged in the slide way in a sliding way, one end of the rotating rod is fixedly connected with a sector rack, a sliding groove is formed in the swinging rod, a butt joint gear in sliding connection with the sliding groove is sleeved on the swinging rod, and the butt joint gear is meshed with the sector rack.
As a further scheme of the invention, a sleeve is sleeved on the fixed shaft in a sliding manner, a second bevel gear is fixedly connected to the bottom of the sleeve, a first bevel gear is fixedly connected to the fixed shaft, a third bevel gear which is meshed with the first bevel gear and the second bevel gear together is fixedly connected to the inner wall of the fixed frame, a first deflector rod is fixedly connected to the side wall of the sleeve, a second deflector rod symmetrical to the first deflector rod is fixedly connected to the side wall of the fixed shaft, a swinging frame is fixedly connected to the first deflector rod and the second deflector rod together, a first rotating rod is connected to the inside of the swinging frame in a rotating manner, a second rotating rod is connected to one end of the first rotating rod in a rotating manner, a rotating seat is connected to the bottom of the swinging rod in a rotating manner, and a cam is fixedly connected to the bottom of the rotating seat.
As a further scheme of the invention, the top end of the swing frame is fixedly connected with a second soft cushion, and the bottom end of the swing frame is fixedly connected with a first soft cushion.
As a further scheme of the invention, the front ends of the first rotating rod and the second rotating rod are respectively and fixedly connected with a convex block, and the inner wall of the fixed frame is fixedly connected with a fixed cylinder which can be contacted with the convex block.
As a further scheme of the invention, the top of the swinging rod is fixedly connected with a threaded rod, and the driving machine is fixedly connected with the swinging rod through the threaded rod.
As a further scheme of the invention, a sliding rod is connected inside the supporting rod in a sliding way, the bottom of the sliding rod is fixedly connected with the supporting seat, a locking rod is arranged outside the supporting rod, and the locking rod penetrates through the supporting rod and is in spiral connection with the sliding rod.
As a further scheme of the invention, the bottom of the supporting seat is fixedly connected with an anti-skid pad with a large friction coefficient.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the turnover driving assembly is adopted, so that when the circulating fan is used for blowing, not only can the horizontal turnover angle be realized, but also the height can be adjusted in the vertical direction, and the height adjustment is random, so that a better blowing effect can be achieved when formaldehyde is removed from a house with a large space, and the circulating fan can be controlled to only adjust the height upwards or downwards according to the use requirement, so that the circulating fan can only slide upwards or downwards when the circulating fan is suitable for environments with higher height or lower height.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing frame;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B;
FIG. 5 is a schematic diagram of a flip drive assembly;
fig. 6 is a schematic view of an exploded construction of the swing frame, the first cushion and the second cushion.
In the drawings, the list of components represented by the various numbers is as follows:
1.a fan cover; 2. a driving machine; 3. a fixed frame; 4. a support rod; 5. a support base; 6. fixing a motor; 7. swing rod; 8. a rotating lever; 9. a chute; 10. a docking gear; 11. a sleeve; 12. a first deflector rod; 13. a first cushion; 14. a swing frame; 15. a fixed cylinder; 16. a rotating seat; 17. a cam; 18. a first bevel gear; 19. a second bevel gear; 20. a base; 21. a third bevel gear; 22. a fan rack; 23. a slideway; 24. a fixed shaft; 25. a second deflector rod; 26. a bump; 27. a second cushion; 28. a first rotating lever; 29. a second rotating lever; 30. and (5) swinging the rod.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution: the floor-type adjustable circulating fan comprises a supporting rod 4, wherein the top of the supporting rod 4 is connected with a swinging rod 30 in a sliding manner, the top of the swinging rod 30 is fixedly connected with a driving machine 2, the front end of the driving machine 2 is fixedly connected with a fan cover 1, the supporting rod 4 is provided with a turnover driving assembly, the turnover driving assembly is used for driving the fan cover 1 to rotate in angle, and meanwhile, the height of the fan cover 1 is adjusted to enlarge the blowing range;
when the scheme is put into practical use, the circulating fan is placed in a large space where formaldehyde needs to be removed, the circulating fan is connected with an external power supply, the circulating fan is started to enable the fan blades to rotate, meanwhile, the overturning driving assembly can drive the swinging rod 30 to rotate, the driving machine 2 is enabled to overturn, meanwhile, the overturning driving assembly drives the swinging rod 30 to integrally slide up and down, the driving machine 2 slides up and down along with the swinging rod 30, the blowing area of the driving machine 2 is further enlarged, and the circulating fan has the advantages that the circulating fan is driven to horizontally overturn by the overturning driving assembly, the height is adjusted in the vertical direction, the blowing range of the circulating fan is effectively enlarged, and the effect that the circulating fan blows away house formaldehyde is improved.
As a further scheme of the invention, the turnover driving component comprises a base 20, the top end of a supporting rod 4 is fixedly connected with the base 20, the top end of the base 20 is fixedly connected with a fixed frame 3, the inside of the fixed frame 3 is fixedly connected with a fixed motor 6, an output shaft of the fixed motor 6 is fixedly connected with a swinging rod 7, the inside of the fixed frame 3 is rotationally connected with a fixed shaft 24, the top end of the fixed shaft 24 is fixedly connected with a rotating rod 8, a slideway 23 is arranged inside the rotating rod 8, the top end of the swinging rod 7 is slidingly arranged inside the slideway 23, one end of the rotating rod 8 is fixedly connected with a sector bar 22, a chute 9 is arranged on a swinging rod 30, a docking gear 10 which is slidingly connected with the chute 9 is sleeved on the swinging rod 30, the docking gear 10 is meshed with the sector bar 22, the fixed shaft 24 is in sliding sleeve connection with the sleeve 11, a second bevel gear 19 is fixedly connected to the bottom of the sleeve 11, a first bevel gear 18 is fixedly connected to the fixed shaft 24, a third bevel gear 21 which is meshed with the first bevel gear 18 and the second bevel gear 19 together is fixedly connected to the inner wall of the fixed frame 3, a first deflector rod 12 is fixedly connected to the side wall of the sleeve 11, a second deflector rod 25 symmetrical to the first deflector rod 12 is fixedly connected to the side wall of the fixed shaft 24, a swinging frame 14 is fixedly connected to the first deflector rod 12 and the second deflector rod 25 together, a first rotating rod 28 is rotatably connected to the inside of the swinging frame 14, a second rotating rod 29 is rotatably connected to one end of the first rotating rod 28, a rotating seat 16 is rotatably connected to the bottom of the swinging rod 30, and a cam 17 is fixedly connected to the bottom of the rotating seat 16;
when the scheme is put into practical use, the fixed motor 6 is started to drive the swinging rod 7 to rotate, the swinging rod 7 drives the rotating rod 8 to swing in a reciprocating manner, the rotating rod 8 swings in a reciprocating manner to drive the sector rack 22 to rotate, the docking gear 10 meshed with the sector rack 22 rotates in a reciprocating manner, and the docking gear 10 drives the swinging rod 30 to rotate, so that the horizontal rotation of the circulating fan can be realized;
Simultaneously, the rotation of the rotating rod 8 drives the fixed shaft 24 to rotate, the fixed shaft 24 drives the first bevel gear 18 to synchronously rotate, the first bevel gear 18 drives the meshed third bevel gear 21 to rotate, the third bevel gear 21 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the sleeve 11 to synchronously rotate, the rotation direction of the fixed shaft 24 is opposite to the rotation direction of the sleeve 11, the rotation of the fixed shaft 24 drives the second deflector rod 25 to slide, the sleeve 11 drives the first deflector rod 12 to synchronously slide, so that the second deflector rod 25 and the first deflector rod 12 push the first rotating rod 28 and the second rotating rod 29 to overturn from the two ends of the swinging frame 14, and because the first rotating rod 28 and the second rotating rod 29 are in horizontal positions, two overturning states exist for the first rotating rod 28 and the second rotating rod 29 at the moment, when the first rotating rod 28 and the second rotating rod 29 are overturned upwards, because the cam 17 is located at the rotation connection position of the first rotating rod 28 and the second rotating rod 29, the first rotating rod 28 and the second rotating rod 29 can push the cam 17 to slide upwards, so that the swinging rod 30 slides upwards on the top of the supporting rod 4, when the first rotating rod 28 and the second rotating rod 29 are turned downwards, the cam 17 slides downwards along the first rotating rod 28 and the second rotating rod 29, and when the fixed shaft 24 is turned backwards, the first rotating rod 28 and the second rotating rod 29 are restored to the horizontal position through a series of transmission, and the horizontal height of the swinging rod 30 is adjusted.
As a further scheme of the invention, the top end of the swing frame 14 is fixedly connected with a second soft cushion 27, and the bottom end of the swing frame 14 is fixedly connected with a first soft cushion 13;
When the scheme is put into practical use, the second soft cushion 27 at the top is in contact with the cam 17, so that the pressure born by the surface of the cam 17 is smaller, the sliding is more stable, the first soft cushion 13 at the bottom is used for applying the same pressure to the first rotating rod 28 and the second rotating rod 29 at the bottoms of the first rotating rod 28 and the second rotating rod 29 as the second soft cushion 27, so that the stress on the upper side and the lower side of the first rotating rod 28 and the second rotating rod 29 is uniform, and the randomness of the up-and-down swinging of the first rotating rod 28 and the second rotating rod 29 is ensured.
As a further scheme of the invention, the front ends of the first rotating rod 28 and the second rotating rod 29 are respectively and fixedly connected with a convex block 26, and the inner wall of the fixed frame 3 is fixedly connected with a fixed cylinder 15 which can be contacted with the convex block 26;
When the above scheme is put into practical use, one end of the protruding block 26 on the first rotating rod 28 and one end of the protruding block 26 on the second rotating rod 29 are inclined surfaces, and the inclined surfaces of the protruding block 26 on the first rotating rod 28 and the protruding block 26 on the second rotating rod 29 are opposite in direction, when the fixed cylinder 15 starts to push the protruding block 26 on the first rotating rod 28, an upward force is applied to the protruding block 26, so that when the second rotating rod 29 and the first rotating rod 28 are turned over again, only the upward direction can be turned over, and when the fixed cylinder 15 pushes the protruding block 26 on the second rotating rod 29, only the downward direction of the first rotating rod 28 and the second rotating rod 29 can be turned over, and the purpose of controlling the turning direction of the first rotating rod 28 and the second rotating rod 29 is to be suitable for environments with higher heights or lower heights, and the circulating fan can only slide upward or downward.
As a further scheme of the invention, a threaded rod is fixedly connected to the top of the swing rod 30, and the driving machine 2 is fixedly connected with the swing rod 30 through the threaded rod;
when the scheme is put into practical use, the driving machine 2 and the swinging rod 30 are locked through the threaded rod, so that the vertical angle of the driving machine 2 on the swinging rod 30 can be adjusted by loosening the threaded rod, and the blowing range of the circulating fan can be further adjusted through the use environment.
As a further scheme of the invention, a sliding rod is connected inside the supporting rod 4 in a sliding way, the bottom of the sliding rod is fixedly connected with the supporting seat 5, a locking rod is arranged outside the supporting rod 4, and the locking rod penetrates through the supporting rod 4 and is in spiral connection with the sliding rod;
When the scheme is put into practical use, the height of the supporting rod 4 on the sliding rod is adjusted by loosening the locking rod, so that the horizontal height of the circulating fan is further adjusted.
As a further scheme of the invention, the bottom of the supporting seat 5 is fixedly connected with an anti-slip pad with large friction coefficient;
When the scheme is put into practical use, the friction force is increased through the anti-skid pad, so that the supporting seat 5 is placed on the ground to blow more stably.
Working principle: the circulating fan is placed in a large space where formaldehyde needs to be removed, the circulating fan is connected with an external power supply, the fixed motor 6 is started to drive the swing rod 7 to rotate, the swing rod 7 drives the rotating rod 8 to swing in a reciprocating manner, the rotating rod 8 swings in a reciprocating manner to drive the fan rack 22 to rotate, the docking gear 10 meshed with the fan rack 22 rotates in a reciprocating manner, and the docking gear 10 drives the swing rod 30 to rotate, so that the circulating fan can horizontally rotate;
Simultaneously, the rotation of the rotating rod 8 drives the fixed shaft 24 to rotate, the fixed shaft 24 drives the first bevel gear 18 to synchronously rotate, the first bevel gear 18 drives the meshed third bevel gear 21 to rotate, the third bevel gear 21 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the sleeve 11 to synchronously rotate, the rotation direction of the fixed shaft 24 is opposite to the rotation direction of the sleeve 11, the rotation of the fixed shaft 24 drives the second deflector rod 25 to slide, the sleeve 11 drives the first deflector rod 12 to synchronously slide, the second deflector rod 25 and the first deflector rod 12 push the first rotating rod 28 and the second rotating rod 29 to overturn from the two ends of the swinging frame 14, and because the first rotating rod 28 and the second rotating rod 29 are positioned at the horizontal position, at this time, when the first rotating rod 28 and the second rotating rod 29 are in two overturning states, as the cam 17 is located at the rotating joint of the first rotating rod 28 and the second rotating rod 29 when the first rotating rod 28 and the second rotating rod 29 are overturned upwards, the first rotating rod 28 and the second rotating rod 29 can push the cam 17 to slide upwards, so that the swinging rod 30 slides upwards on the top of the supporting rod 4, when the first rotating rod 28 and the second rotating rod 29 are overturned downwards, the cam 17 slides downwards along the first rotating rod 28 and the second rotating rod 29, and when the fixed shaft 24 is overturned, a series of transmission is carried out, so that the first rotating rod 28 and the second rotating rod 29 recover to the horizontal position, and the horizontal height of the swinging rod 30 is adjusted.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410586943.0A CN118346632B (en) | 2024-05-13 | 2024-05-13 | A floor-standing adjustable circulation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410586943.0A CN118346632B (en) | 2024-05-13 | 2024-05-13 | A floor-standing adjustable circulation fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118346632A CN118346632A (en) | 2024-07-16 |
| CN118346632B true CN118346632B (en) | 2024-11-08 |
Family
ID=91815881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410586943.0A Active CN118346632B (en) | 2024-05-13 | 2024-05-13 | A floor-standing adjustable circulation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118346632B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108284A (en) * | 2022-07-15 | 2022-09-27 | 云和双涛自动化科技有限公司 | Automatic nail arranging device for punching and nailing of toy board |
| CN116378985A (en) * | 2023-04-07 | 2023-07-04 | 厦门睿语凌智能科技有限公司 | Intelligent automatic electric fan |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217401230U (en) * | 2021-12-23 | 2022-09-09 | 苏州郎昊工业科技有限公司 | Big fan of industry with adjustable pivot angle |
| CN115450939A (en) * | 2022-09-29 | 2022-12-09 | 江门市润铭科技有限公司 | Standard fan |
-
2024
- 2024-05-13 CN CN202410586943.0A patent/CN118346632B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108284A (en) * | 2022-07-15 | 2022-09-27 | 云和双涛自动化科技有限公司 | Automatic nail arranging device for punching and nailing of toy board |
| CN116378985A (en) * | 2023-04-07 | 2023-07-04 | 厦门睿语凌智能科技有限公司 | Intelligent automatic electric fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118346632A (en) | 2024-07-16 |
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