CN218542657U - Glass fiber reinforced plastic fan - Google Patents
Glass fiber reinforced plastic fan Download PDFInfo
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- CN218542657U CN218542657U CN202222818119.2U CN202222818119U CN218542657U CN 218542657 U CN218542657 U CN 218542657U CN 202222818119 U CN202222818119 U CN 202222818119U CN 218542657 U CN218542657 U CN 218542657U
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Abstract
The utility model discloses a glass steel fan, glass steel fan main part includes bottom plate, backup pad and casing, circular recess has been seted up at the top of bottom plate, first spout has been seted up on the circular recess inner wall, the shape of first spout is ring shape, sliding connection has two first sliders in the first spout. The utility model discloses a control first motor and make second gear and first gear mesh mutually, thereby it rotates to drive the backup pad, reach the position that changes the air outlet, through annular first spout of circle and first slider, can play stable effect when rotating the backup pad, setting through powerful spring and damping rod, can effectively reduce the vibrations of motor, setting through the guard plate, can protect the air intake, through the slide bar, the setting of sliding sleeve and fixture block etc., the convenience is installed and is dismantled the guard plate, setting through the sound insulation coating, can effectively reduce the noise in the casing.
Description
Technical Field
The utility model relates to a fan field specifically is a glass steel fan.
Background
The glass fiber reinforced plastic fan is made of glass Fiber Reinforced Plastic (FRP), the appearance and the size of the fan are completely the same as those of a steel fan, only the shell and the impeller are made of FRP, the fan has the biggest characteristics of corrosion resistance and acid and alkali resistance, and the fan belongs to an anticorrosion fan, and can be used in ventilation and exhaust of office buildings, markets, movie theaters, hospitals, factory and enterprise workshops, basements and other places.
However, in the prior art, during actual use, most of the glass fiber reinforced plastic fans on the market can bring great vibration and noise, and when the large-sized glass fiber reinforced plastic fans adjust the position of the air outlet, great inconvenience can be brought, and the air inlet of most of the glass fiber reinforced plastic fans is not provided with protection measures, so that potential safety hazards are very easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glass steel fan to solve glass steel fan air intake and not have safeguard measure and the during operation to produce the problem of great vibrations and noise.
In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps:
the glass fiber reinforced plastic fan main body comprises a bottom plate, a supporting plate and a shell, wherein a circular groove is formed in the top of the bottom plate, a first sliding groove is formed in the inner wall of the circular groove, the first sliding groove is annular in shape, two first sliding blocks are connected in the first sliding groove in a sliding mode, and the tops of the two first sliding blocks are fixedly connected to the two sides of the bottom of the supporting plate respectively;
the rotary assembly comprises a first bearing fixedly connected to the center position below the circular groove and a first rotary shaft rotationally connected with the first bearing, the first rotary shaft is fixedly connected with a first rotary rod, the top end of the first rotary rod is fixedly connected to the center of the bottom of the supporting plate, a first gear is fixedly connected to the outer surface of the first rotary rod, a first motor is arranged at the bottom of the supporting plate, a second gear is fixedly connected to the outer surface of an output shaft of the first motor, the surface of the first gear is meshed with the surface of the second gear, a shell is fixedly connected to the right side of the top of the supporting plate, an air inlet and an air outlet are respectively formed in the top and the right side of the shell, a fixing plate is fixedly connected to the left side of the top of the supporting plate, and a second motor is fixedly connected to the left side of the fixing plate;
the damping assembly comprises a strong spring fixedly connected to the bottom of the second motor, one end of the strong spring, far away from the second motor, is fixedly connected above the supporting plate, the bottom of the second motor is fixedly connected with a damping rod, and one end of the damping rod, far away from the second motor, is fixedly connected above the supporting plate;
the protection component comprises a protection plate, the equal fixedly connected with cardboard in bottom both sides of protection plate, the second spout has all been seted up on the cardboard, equal fixedly connected with slide bar in the second spout, equal swing joint has two sliding sleeves on the slide bar, two springs have all been cup jointed to the surface of slide bar, the one end fixed connection that the second spout inner wall was kept away from to the spring is on the sliding sleeve, equal swing joint has two dead levers, two on the sliding sleeve articulated have the fixture block on the dead lever.
Preferably, a first belt pulley is fixedly connected to an output shaft of the second motor, a second bearing is fixedly connected to the top of the fixing plate, a second rotating shaft is movably arranged in the second bearing in a penetrating mode, a second belt pulley is fixedly connected to one end of the second rotating shaft, and the first belt pulley is movably connected with the second belt pulley through a belt.
Preferably, the end of the second rotating shaft, which is far away from the second belt pulley, is movably connected in the shell through a locking ring, the end of the second rotating shaft, which is far away from the second belt pulley, is fixedly connected with a steel impeller, a third bearing is fixedly connected in the shell, a third rotating shaft is rotatably connected in the third bearing, and the outer surface of the steel impeller is fixedly connected on the inner wall of the third rotating shaft.
Preferably, two clamping grooves are formed in the air inlet of the shell, arc-shaped grooves are formed in the clamping grooves, the clamping blocks are clamped with the clamping grooves, four corners of the bottom plate are fixedly connected with fixing seats, and the inner wall of the shell is coated with a sound insulation coating.
Preferably, the leftmost side of the top of the supporting plate is fixedly connected with a protective shell, a fixing frame is fixedly connected to the upper portion of the supporting plate, and the upper portion of the fixing frame is fixedly connected to the shell.
Preferably, the fixed frame is fixedly connected with a controller, the controller is electrically connected with an external power supply through a wire, and the controller is electrically connected with the first motor and the second motor through wires.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a control first motor makes second gear mesh with first gear to drive the backup pad and rotate, reaches the position that changes the air outlet, through annular first spout and first slider, can play stable effect when rotating the backup pad, through the setting of powerful spring and damping lever, can effectively reduce the vibrations of motor, through the setting of guard plate, can protect the air intake;
2. the utility model discloses still simultaneously through the setting of slide bar, sliding sleeve and fixture block etc. the convenience is installed and is dismantled the guard plate, through the setting of sound insulation coating, can effectively reduce the noise in the casing, through the setting of protective housing, can protect first belt pulley, second belt pulley and belt, and reduce the potential safety hazard, through the setting of third bearing and third pivot, play stably and reduce vibrations and rotation resistance when rotating the steel impeller.
Drawings
Fig. 1 is a schematic front sectional view of the overall structure of the glass fiber reinforced plastic blower of the present invention;
FIG. 2 is a schematic side view of the overall structure of a glass fiber reinforced plastic blower of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a of fig. 1 of the glass fiber reinforced plastic blower of the present invention;
fig. 4 is a schematic view of a third bearing structure of a glass fiber reinforced plastic blower according to the present invention;
fig. 5 is a schematic diagram of a protection plate structure of the glass fiber reinforced plastic fan of the present invention.
In the figure: 1. a base plate; 2. a circular groove; 3. a support plate; 4. a first slider; 5. a first chute; 6. a first bearing; 7. a first rotating shaft; 8. a first rotating lever; 9. a first gear; 10. a first motor; 11. a second gear; 12. a housing; 13. a fixing plate; 14. a second motor; 15. a strong spring; 16. a damping lever; 17. a first pulley; 18. a second pulley; 19. a belt; 20. a protective shell; 21. a second bearing; 22. a fixed mount; 23. a second rotating shaft; 24. locking a ring; 25. a steel impeller; 26. a third bearing; 27. a third rotating shaft; 28. an air outlet; 29. a card slot; 30. a protection plate; 31. a second chute; 32. a slide bar; 33. a spring; 34. a sliding sleeve; 35. fixing the rod; 36. a clamping block; 37. a sound-insulating coating; 38. a fixed seat; 39. a controller; 40. an air inlet; 41. and (4) clamping the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the method comprises the following steps: the bottom plate 1, the supporting plate 3 and the shell 12, the circular groove 2 is provided on the top of the bottom plate 1, the first sliding groove 5 is provided on the inner wall of the circular groove 2, the shape of the first sliding groove 5 is circular ring, two first sliding blocks 4 are slidably connected in the first sliding groove 5, the tops of the two first sliding blocks 4 are respectively fixedly connected with the two sides of the bottom of the supporting plate 3, the supporting plate 3 can be stabilized when rotating through the circular ring-shaped first sliding groove 5 and the first sliding blocks 4, the first bearing 6 is fixedly connected with the center below the circular groove 2, the first bearing 6 is rotatably connected with the first rotating shaft 7, the first rotating shaft 8 is fixedly connected with the first rotating rod 7, the top end of the first rotating rod 8 is fixedly connected with the center of the bottom of the supporting plate 3, the outer surface of the first rotating rod 8 is fixedly connected with the first gear 9, the bottom of the supporting plate 3 is provided with the first motor 10, the outer surface of the output shaft of the first motor 10 is fixedly connected with a second gear 11, the surface of the first gear 9 is meshed with the surface of the second gear 11, the second gear 11 is meshed with the first gear 9 by controlling the first motor 10, so as to drive the support plate 3 to rotate, the position of the air outlet 28 is changed, the right side of the top of the support plate 3 is fixedly connected with a shell 12, the top and the right side in the shell 12 are respectively provided with an air inlet 40 and an air outlet 28, the left side of the top of the support plate 3 is fixedly connected with a fixing plate 13, the left side of the fixing plate 13 is fixedly connected with a second motor 14, the bottom of the second motor 14 is fixedly connected with a strong spring 15, one end of the strong spring 15 far away from the second motor 14 is fixedly connected above the support plate 3, the bottom of the second motor 14 is fixedly connected with a damping rod 16, one end of the damping rod 16 far away from the second motor 14 is fixedly connected above the support plate 3, through powerful spring 15 and damping rod 16's setting, can effectively reduce the vibrations of second motor 14, the protection component includes guard plate 30, setting through guard plate 30, can protect air intake 40, the equal fixedly connected with cardboard 41 in guard plate 30's the bottom both sides, second spout 31 has all been seted up on the cardboard 41, equal fixedly connected with slide bar 32 in the second spout 31, equal swing joint has two sliding sleeves 34 on the slide bar 32, two springs 33 have all been cup jointed to slide bar 32's surface, the one end difference fixed connection of second spout 31 inner wall is kept away from to spring 33 on sliding sleeve 34, equal swing joint has two dead levers 35 on the sliding sleeve 34, it has fixture block 36 to articulate on the dead lever 35.
A first belt pulley 17 is fixedly connected to an output shaft of the second motor 14, a second bearing 21 is fixedly connected to the top of the fixing plate 13, a second rotating shaft 23 movably penetrates through the second bearing 21, a second belt pulley 18 is fixedly connected to one end of the second rotating shaft 23, the first belt pulley 17 is movably connected with the second belt pulley 18 through a belt 19, one end of the second rotating shaft 23, which is far away from the second belt pulley 18, is movably connected into the casing 12 through a locking ring 24, one end of the second rotating shaft 23, which is far away from the second belt pulley 18, is fixedly connected with a steel impeller 25, a third bearing 26 is fixedly connected into the casing 12, a third rotating shaft 27 is rotatably connected in the third bearing 26, the outer surface of the steel impeller 25 is fixedly connected to the inner wall of the third rotating shaft 27, and under the arrangement of the third bearing 26 and the third rotating shaft 27, the steel impeller 25 can be stabilized and vibration and rotation resistance can be reduced when rotating, the air inlet 40 of the shell 12 is provided with two clamping grooves 29, the two clamping grooves 29 are internally provided with arc-shaped grooves, the clamping block 36 is clamped with the clamping grooves 29, the protection plate 30 is convenient to install and disassemble through the arrangement of the slide rod 32, the slide sleeve 34, the clamping block 36 and the like, four corners at the bottom of the bottom plate 1 are fixedly connected with fixing seats 38, the inner wall of the shell 12 is coated with a sound insulation coating 37, the noise in the shell 12 can be effectively reduced through the arrangement of the sound insulation coating 37, the leftmost side at the top of the supporting plate 3 is fixedly connected with a protection shell 20, the first belt pulley 17, the second belt pulley 18 and the belt 19 can be protected through the arrangement of the protection shell 20, the potential safety hazard is reduced, the fixing frame 22 is fixedly connected above the supporting plate 3, the fixing frame 22 is fixedly connected on the shell 12, the controller 39 is fixedly connected on the fixing frame 22, and the controller 39 is electrically connected with an external power supply through a lead wire, the controller 39 is electrically connected to the first motor 10 and the second motor 14 through wires.
The working principle is as follows: when in use, the utility model is moved to the position to be used by the staff, and is connected with the external power supply, when the position of the air outlet 28 needs to be adjusted, the controller 39 sends an electric signal to the first motor 10, the first motor 10 works to drive the first gear 9 to be meshed with the second gear 11, thereby driving the first rotating rod 8 fixed on the first rotating shaft 7 to rotate, further driving the supporting plate 3 to rotate, achieving the adjustment of the position of the air outlet 28, when the protection plate 30 is installed, the clamping blocks 36 on the protection plate 30 are aligned with the clamping grooves 29 on the air inlet 40 and are pressed forcibly, the two sliding sleeves 34 are driven to move inwards under the action of the resilience of the spring 33, so that the clamping blocks 36 movably connected on the two sliding sleeves 34 are driven to be clamped on the arc-shaped grooves in the clamping grooves 29, when the protection plate 30 needs to be taken down and cleaned, the protection plate 30 can be directly and forcibly taken down to enable the fixture block 36 to move towards the side far away from the arc-shaped groove in the clamping groove 29, at this time, the two sliding sleeves 34 move outwards, so that the clamping blocks 36 are no longer clamped on the arc-shaped grooves in the clamping grooves 29, and thus the shielding plate 30, is easily removed, through the sound-proof coating 37 provided in the housing 12, the noise generated in the shell 12 of the device can be effectively reduced, the vibration caused by the operation of the second motor 14 can be reduced through the damping rod 16 and the strong spring 15, under the arrangement of the protective shell 20, the first belt pulley 17, the second belt pulley 18 and the belt 19 can be protected, meanwhile, the potential safety hazard is reduced, with the arrangement of the third bearing 26 and the third rotating shaft 26, the resistance to rotation of the steel impeller 25 and the resulting vibration can be reduced under the inertia of the rotation of the third bearing 27, meanwhile, the running pressure of the second motor 14 is reduced, and the technical scheme can solve the problems that the air inlet 40 of the glass fiber reinforced plastic fan has no protective measures and generates larger vibration and noise during working.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The glass fiber reinforced plastic fan is characterized in that: the method comprises the following steps:
the glass fiber reinforced plastic fan main body comprises a bottom plate (1), a supporting plate (3) and a shell (12), a circular groove (2) is formed in the top of the bottom plate (1), a first sliding chute (5) is formed in the inner wall of the circular groove (2), the first sliding chute (5) is annular, two first sliding blocks (4) are connected in the first sliding chute (5) in a sliding mode, and the tops of the two first sliding blocks (4) are fixedly connected to the two sides of the bottom of the supporting plate (3) respectively;
the rotating assembly comprises a first bearing (6) fixedly connected to the center below the circular groove (2) and a first rotating shaft (7) rotatably connected with the first bearing (6), a first rotating rod (8) is fixedly connected to the first rotating shaft (7), the top end of the first rotating rod (8) is fixedly connected to the center of the bottom of the supporting plate (3), a first gear (9) is fixedly connected to the outer surface of the first rotating rod (8), a first motor (10) is arranged at the bottom of the supporting plate (3), a second gear (11) is fixedly connected to the outer surface of an output shaft of the first motor (10), the surface of the first gear (9) is meshed with the surface of the second gear (11), a shell (12) is fixedly connected to the right side of the top of the supporting plate (3), an air outlet (28) and an air inlet (40) are respectively formed in the top and the right side of the shell (12), a fixing plate (13) is fixedly connected to the left side of the top of the supporting plate (3), and a second motor (14) is fixedly connected to the left side of the fixing plate (13);
the shock absorption assembly comprises a strong spring (15) fixedly connected to the bottom of the second motor (14), one end, far away from the second motor (14), of the strong spring (15) is fixedly connected above the supporting plate (3), the bottom of the second motor (14) is fixedly connected with a damping rod (16), and one end, far away from the second motor (14), of the damping rod (16) is fixedly connected above the supporting plate (3);
the protection assembly, the protection assembly includes guard plate (30), the equal fixedly connected with cardboard (41) in bottom both sides of guard plate (30), second spout (31) have all been seted up on cardboard (41), equal fixedly connected with slide bar (32) in second spout (31), equal swing joint has two sliding sleeves (34) on slide bar (32), two springs (33) have all been cup jointed to the surface of slide bar (32), the one end fixed connection that second spout (31) inner wall was kept away from in spring (33) is on sliding sleeve (34), equal swing joint has two dead levers (35), two on sliding sleeve (34) articulated on dead lever (35) have fixture block (36).
2. The fiberglass reinforced plastic blower of claim 1, wherein: fixedly connected with first belt pulley (17) on the output shaft of second motor (14), top fixedly connected with second bearing (21) of fixed plate (13), second pivot (23) are worn to be equipped with by second bearing (21) internalization, the one end fixedly connected with second belt pulley (18) of second pivot (23), first belt pulley (17) are through belt (19) and second belt pulley (18) swing joint.
3. The fiberglass reinforced plastic blower of claim 2, wherein: one end, far away from the second belt pulley (18), of the second rotating shaft (23) is movably connected into the shell (12) through a locking ring (24), one end, far away from the second belt pulley (18), of the second rotating shaft (23) is fixedly connected with a steel impeller (25), a third bearing (26) is fixedly connected into the shell (12), a third rotating shaft (27) is rotationally connected into the third bearing (26), and the outer surface of the steel impeller (25) is fixedly connected onto the inner wall of the third rotating shaft (27).
4. The fiberglass reinforced plastic blower of claim 1, wherein: two clamping grooves (29) are formed in an air inlet (40) of the shell (12), arc-shaped grooves are formed in the clamping grooves (29), the clamping blocks (36) are clamped with the clamping grooves (29), four equal-angle fixing seats (38) are fixedly connected to the bottom of the bottom plate (1), and a sound insulation coating (37) is coated on the inner wall of the shell (12).
5. The fiberglass reinforced plastic blower of claim 1, wherein: the protective shell is fixedly connected to the leftmost side of the top of the supporting plate (3) through a protective shell (20), a fixing frame (22) is fixedly connected to the upper portion of the supporting plate (3), and the upper portion of the fixing frame (22) is fixedly connected to the shell (12).
6. The FRP fan of claim 5, wherein: fixedly connected with controller (39) on mount (22), controller (39) pass through wire and external power source electric connection, controller (39) pass through wire and first motor (10) and second motor (14) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222818119.2U CN218542657U (en) | 2022-10-25 | 2022-10-25 | Glass fiber reinforced plastic fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222818119.2U CN218542657U (en) | 2022-10-25 | 2022-10-25 | Glass fiber reinforced plastic fan |
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| Publication Number | Publication Date |
|---|---|
| CN218542657U true CN218542657U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222818119.2U Active CN218542657U (en) | 2022-10-25 | 2022-10-25 | Glass fiber reinforced plastic fan |
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| Country | Link |
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| CN (1) | CN218542657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803585A (en) * | 2023-12-29 | 2024-04-02 | 广东正州环保科技股份有限公司 | Glass fiber reinforced plastic fan |
-
2022
- 2022-10-25 CN CN202222818119.2U patent/CN218542657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803585A (en) * | 2023-12-29 | 2024-04-02 | 广东正州环保科技股份有限公司 | Glass fiber reinforced plastic fan |
| CN117803585B (en) * | 2023-12-29 | 2024-05-17 | 广东正州环保科技股份有限公司 | Glass fiber reinforced plastic fan |
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