CN214499547U - Enhanced fan blade wheel of silent fan - Google Patents
Enhanced fan blade wheel of silent fan Download PDFInfo
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- CN214499547U CN214499547U CN202120266400.2U CN202120266400U CN214499547U CN 214499547 U CN214499547 U CN 214499547U CN 202120266400 U CN202120266400 U CN 202120266400U CN 214499547 U CN214499547 U CN 214499547U
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Abstract
The utility model discloses a reinforcing formula impeller of silence fan, including the rotating shaft dish, rotating shaft dish one side is equipped with a plurality of blades, rotating shaft dish one side wheel cap, a plurality of blades set up between rotating shaft dish and wheel cap, a plurality of blades respectively with rotating shaft dish and wheel cap fixed connection, be equipped with fixed strengthening mechanism between a plurality of blades, rotating shaft dish axle center department matches and is equipped with pivot fixed establishment, the coaxial outside of rotating shaft dish matches and is equipped with outer bearing mechanism, be equipped with the centrifugal action mechanism who matches with outer bearing mechanism on the rotating shaft dish, one side that the rotating shaft dish is relative with a plurality of blades is equipped with the vibrations dust removal mechanism who matches with centrifugal action mechanism, the rotating shaft dish matches fixedly and is equipped with annular muscle, annular muscle internal fixation is equipped with honeycomb type strengthening rib. The utility model discloses further strengthened the stability of fan wheel operation, effectively avoided external factor's vibrations to disturb simultaneously to have the effect of removing dust by oneself, higher work efficiency has.
Description
Technical Field
The utility model relates to a fan wheel technical field especially relates to a reinforcing formula fan wheel of silence fan.
Background
The wind impeller is widely applied in daily life and production and is commonly used for conveying smoke media, under the condition that the wind impeller continuously works for a long time, dust is continuously attached to blades, the weight of the blades is changed due to excessive dust, the dynamic balance of the impeller is further influenced, the conveying efficiency is reduced, the fan shakes seriously and other abnormal phenomena are caused, and a serious person can damage a bearing due to aggravation of the fan shake; meanwhile, the air impeller adopted in the existing mute fan still has some defects, and the swinging of the air impeller in the operation process cannot be effectively avoided, so that the use efficiency of the equipment is reduced, and the maintenance cost of the equipment is increased.
To this end, we propose an enhanced fan wheel of a silent fan to solve the above problems.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the reinforcing formula impeller of a silence fan that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reinforced wind impeller of a silent fan comprises a rotating shaft disc, wherein one side of the rotating shaft disc is uniformly provided with a plurality of blades, one side of the rotating shaft disc is horizontally provided with a wheel cover matched with the shape, the wheel cover is matched with a ventilation round hole, the blades are arranged between the rotating shaft disc and the wheel cover, the blades are respectively fixedly connected with the rotating shaft disc and the wheel cover, a fixed reinforcing mechanism is matched between the blades, the axis of the rotating shaft disc is matched with a pivot fixing mechanism, the coaxial outer side of the rotating shaft disc is matched with an outer bearing mechanism, the rotating shaft disc is provided with a centrifugal action mechanism matched with the outer bearing mechanism, one side of the rotating shaft disc opposite to the blades is provided with a vibration dust removal mechanism matched with the centrifugal action mechanism, one side of the rotating shaft disc opposite to the blades is matched with a circular groove, and the inner side of the circular groove is matched with a fixed annular rib, and honeycomb reinforcing ribs are fixedly arranged in the annular ribs.
Preferably, the fixed reinforcing mechanism comprises a plurality of reinforcing ribs, the reinforcing ribs are respectively arranged between the two corresponding blades, the reinforcing ribs are fixedly connected with the two corresponding blades, and the reinforcing ribs have certain inclination angles.
Preferably, the pivot fixing mechanism comprises a round opening arranged at the center of the rotating shaft disc, a round shaft block is fixedly arranged in the round opening in a matched mode, a shaft hole is formed in the axis of the round shaft block in a matched mode, and a plurality of mounting round holes are uniformly formed in the round shaft block.
Preferably, the outer bearing mechanism comprises an inner ring and an outer ring, the inner ring and the outer ring are matched in position, a sliding groove is formed between the inner ring and the outer ring in a matched mode, a plurality of steel balls are arranged in the sliding groove in a matched mode, and the inner ring is matched with the rotating shaft disc in position and has a certain gap.
Preferably, the centrifugal action mechanism comprises an annular block, the annular block is fixed on the annular side of the rotating shaft disc in a surrounding mode, an annular groove is formed in the annular block in a matched mode, a plurality of centrifugal clamping blocks are evenly arranged in the annular block, the centrifugal clamping blocks are all rotatably connected with the annular block, a plurality of clamping grooves are formed in one side, opposite to the rotating shaft disc, of the inner ring in a matched mode, and the centrifugal clamping blocks are matched with the clamping grooves.
Preferably, vibrations dust removal mechanism includes a plurality of rectangle vibrations piece, and is a plurality of rectangle vibrations piece evenly sets up around annular muscle, and is a plurality of rectangle vibrations piece one end all is through spring and annular muscle fixed connection, and is a plurality of the rectangle vibrations piece other end all runs through the rotating shaft dish and offsets with centrifugal fixture block, and is a plurality of the matching is equipped with first annular vibrations piece between the rectangle vibrations piece, and is a plurality of the rectangle vibrations piece all is equipped with the rectangle spout that matches with first annular vibrations piece, first annular vibrations piece level is equipped with second annular vibrations piece, through a plurality of connecting rod fixed connection between first annular vibrations piece and the second annular vibrations piece, respectively through transmission piece fixed connection between second annular vibrations piece and a plurality of blades, the rotating shaft dish is equipped with the trompil that matches with a plurality of transmission pieces.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages that the plurality of reinforcing ribs are arranged between the plurality of blades in the fan blade wheel, thereby enhancing the stability of the operation of the fan blade wheel and simultaneously increasing the efficiency of the operation of the fan blade wheel; the outer bearing mechanism is arranged on the outer side of the rotating shaft disc, so that when the wind impeller runs, if the wind impeller swings, the vibration of the whole device can be effectively reduced by the outer bearing mechanism, and the wind impeller does not swing, so that the running efficiency of the fan is effectively improved; through setting up centrifugal action mechanism and vibrations dust removal mechanism to when the fan wheel rotated with certain power, under the effect of centrifugal action mechanism and vibrations dust removal mechanism mutually supporting, the effect of realizing shaking the dust removal to a plurality of blades effectively reduces the maintenance cost of device, further improves fan wheel operating efficiency.
Drawings
Fig. 1 is a schematic structural view of an enhanced impeller of a silent fan according to the present invention;
fig. 2 is a schematic rear view of the enhanced impeller of the silent fan according to the present invention;
fig. 3 is an exploded schematic view of an enhanced impeller of a silent fan according to the present invention;
fig. 4 is a schematic structural diagram of a centrifugal action mechanism in an enhanced impeller of a silent fan according to the present invention;
fig. 5 is the structural schematic diagram of the vibration dust removing mechanism in the enhanced impeller of the silent fan.
In the figure: 1 rotating shaft disc, 2 blades, 3 wheel covers, 4 fixed strengthening mechanisms, 5 pivot fixing mechanisms, 6 outer bearing mechanisms, 7 centrifugal action mechanisms, 8 vibration dust removal mechanisms, 9 reinforcing ribs, 10 circular shaft blocks, 11 inner rings, 12 outer rings, 13 steel balls, 14 annular blocks, 15 centrifugal fixture blocks, 16 annular ribs, 17 honeycomb type reinforcing ribs, 18 rectangular vibration blocks, 19 springs, 20 first annular vibration blocks, 21 second annular vibration blocks, 22 connecting rods and 23 transmission blocks.
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. 1-5, an enhanced impeller of a silent fan comprises a rotating shaft disc 1, a plurality of blades 2 are uniformly arranged on one side of the rotating shaft disc 1, a wheel cover 3 with a matched shape is horizontally arranged on one side of the rotating shaft disc 1, ventilation circular holes are matched and arranged on the wheel cover 3 and used for flowing wind, the plurality of blades 2 are arranged between the rotating shaft disc 1 and the wheel cover 3, the plurality of blades 2 are respectively and fixedly connected with the rotating shaft disc 1 and the wheel cover 3, the rotating shaft disc, the plurality of blades 2 and the wheel cover 3 are integrated, fixed reinforcing mechanisms 4 are matched and arranged between the plurality of blades 2, a pivot fixing mechanism 5 is matched and arranged at the axis of the rotating shaft disc 1 and used for fixing with a driving motor of the fan, an outer bearing mechanism 6 is matched and arranged on the coaxial outer side of the rotating shaft disc 1 and used for stabilizing the whole device, a centrifugal action mechanism 7 matched with the outer bearing mechanism 6 is arranged on the rotating shaft disc 1, when the rotating shaft disc 1 rotates to a certain speed, the centrifugal action mechanism 7 and the outer bearing mechanism 6 are matched to play a role in stabilizing the outer bearing mechanism 6, one side of the rotating shaft disc 1, which is opposite to the plurality of blades 2, is provided with the vibration dust removal mechanism 8 matched with the centrifugal action mechanism 7, the dust removal effect is achieved, one side of the rotating shaft disc 1, which is opposite to the plurality of blades 2, is matched with a circular groove, the inner side surface of the circular groove is matched with a fixedly connected with annular rib 16, the annular rib 16 is internally fixedly provided with a honeycomb type reinforcing rib 17, the honeycomb type reinforcing rib 17 enables the overall strength to be higher, the quality is effectively reduced, and the power of the device operation is increased.
Wherein, fixed strengthening mechanism 4 includes a plurality of strengthening ribs 9, and a plurality of strengthening ribs 9 and the 2 position matching of a plurality of blades, a plurality of strengthening ribs 9 set up respectively between two blades 2 that correspond, a plurality of strengthening ribs 9 all with two 2 fixed connection of blades that correspond, a plurality of strengthening ribs 9 all have certain inclination, when playing and strengthening the 2 stability of a plurality of blades, still play the effect that further increases operating efficiency.
Wherein, pivot fixed establishment 5 is including setting up the round mouth at the pivot dish 1 center, and the round mouth internal match is fixed to be equipped with round axle piece 10, and round axle piece 10 axle center department matches and is equipped with the shaft hole for it is fixed with driving motor axis of rotation installation, evenly is equipped with a plurality of installation round holes on the round axle piece 10, and a plurality of installation round holes play the effect of fixing round axle piece 10 and pivot dish 1.
The outer bearing mechanism 6 comprises an inner ring 11 and an outer ring 12, the positions of the inner ring 11 and the outer ring 12 are matched with each other, a sliding groove is formed between the inner ring 11 and the outer ring 12 in a matched mode, a plurality of steel balls 13 are arranged in the sliding groove in a matched mode, a certain gap exists between the inner ring 11 and the rotating shaft disc 1 in a matched mode, and the inner ring 11 and the outer ring 12 are combined through the steel balls 13 to form a bearing.
Wherein, centrifugal action mechanism 7 includes cyclic annular piece 14, cyclic annular piece 14 plays fixed effect, cyclic annular piece 14 encircles and fixes in 1 annular side of rotating shaft dish, the matching is equipped with the annular fluting and evenly is equipped with a plurality of centrifugal fixture blocks 15 in cyclic annular piece 14, a plurality of centrifugal fixture blocks 15 all rotate with cyclic annular piece 14 and are connected, inner circle 11 matches with the relative one side of rotating shaft dish 1 and is equipped with a plurality of draw-in grooves, a plurality of centrifugal fixture blocks 15 match with the draw-in groove, under 1 pivoted effect of rotating shaft dish, a plurality of centrifugal fixture blocks 15 can rotate and offset with inner circle 11 under the effect of centrifugal force, and match with the draw-in groove, make inner circle 11 rotate rotating shaft dish 1 and play stable effect.
Wherein, the vibration dust removing mechanism 8 comprises a plurality of rectangular vibration blocks 18, the rectangular vibration blocks 18 are uniformly arranged around the annular rib 16, one end of each rectangular vibration block 18 is fixedly connected with the annular rib 16 through a spring 19 to play a role of connection, the other end of each rectangular vibration block 18 penetrates through the rotating shaft disc 1 and abuts against the centrifugal fixture block 15, a first annular vibration block 20 is arranged between the rectangular vibration blocks 18 in a matching way to play a role of transmitting vibration, each rectangular vibration block 18 is provided with a rectangular chute matched with the first annular vibration block 20, the first annular vibration block 20 is horizontally provided with a second annular vibration block 21 to play a role of transmitting vibration, the first annular vibration block 20 and the second annular vibration block 21 are fixedly connected through a plurality of connecting rods 22, each connecting rod 22 plays a role of transmitting vibration, the second annular vibration block 21 and the blades 2 are respectively and fixedly connected through a transmission block 23, the transmission piece 23 plays the effect of transmission vibrations, the rotating shaft dish 1 is equipped with the trompil that matches with a plurality of transmission pieces 23, under the effect of centrifugal force, a plurality of centrifugal fixture blocks 15 do not detain mutually with the draw-in groove on the inner circle 11 completely, and strike the inner circle 11 constantly, and shake, a plurality of rectangle vibrations piece 18 are under the effect of centrifugal force simultaneously, it does the back and forth movement to collide with a plurality of centrifugal fixture blocks 15 that correspond, and to first annular vibrations piece 20 striking, first annular vibrations piece 20 will shake on transmitting second annular vibrations piece 21 through a plurality of connecting rods 22, second annular vibrations piece 21 will shake on transmitting a plurality of corresponding blades 2 through a plurality of transmission pieces 23 that correspond.
The utility model discloses in, the device's use step is as follows:
1. the rotating shaft disc 1 is matched with a driving motor through a circular shaft block 10;
2. under the normal operation state, the operation power of the device is unchanged, when the rotating shaft disc 1 rotates to reach a certain speed, under the action of centrifugal force, a plurality of centrifugal clamping blocks 15 can rotate and abut against the inner ring 11 and are matched with corresponding clamping grooves on the inner ring 11, so that the inner ring 11 has a stable effect on the rotation of the rotating shaft disc 1;
3. when the dust removal operation is to be performed on the plurality of blades 2, the corresponding power is enabled, the plurality of centrifugal fixture blocks 15 are enabled not to be completely buckled with the clamping grooves on the inner ring 11 under the action of a specific centrifugal force, the inner ring 11 is continuously knocked to vibrate, meanwhile, the plurality of rectangular vibration blocks 18 collide with the plurality of corresponding centrifugal fixture blocks 15 to do back-and-forth movement under the action of the centrifugal force and collide with the first annular vibration block 20, the first annular vibration block 20 transmits the vibration to the second annular vibration block 21 through the plurality of connecting rods 22, the second annular vibration block 21 transmits the vibration to the plurality of corresponding blades 2 through the plurality of corresponding transmission blocks 23, and then the vibration dust removal effect is formed.
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 (6)
1. The enhanced wind impeller of the silent fan comprises a rotating shaft disc (1) and is characterized in that a plurality of blades (2) are uniformly arranged on one side of the rotating shaft disc (1), a wheel cover (3) matched with the shape is horizontally arranged on one side of the rotating shaft disc (1), a ventilation round hole is formed in the wheel cover (3) in a matching manner, the blades (2) are arranged between the rotating shaft disc (1) and the wheel cover (3), the blades (2) are fixedly connected with the rotating shaft disc (1) and the wheel cover (3) respectively, a fixing and reinforcing mechanism (4) is arranged between the blades (2) in a matching manner, a pivot fixing mechanism (5) is arranged at the axis of the rotating shaft disc (1) in a matching manner, an outer bearing mechanism (6) is arranged on the coaxial outer side of the rotating shaft disc (1) in a matching manner, a centrifugal action mechanism (7) matched with the outer bearing mechanism (6) is arranged on the rotating shaft disc (1), the utility model discloses a rotary shaft dish, including a plurality of blades (2), the rotary shaft dish (1) is equipped with the vibrations dust removal mechanism (8) that match with centrifugal action mechanism (7) with one side that a plurality of blades (2) are relative, rotary shaft dish (1) matches with one side that a plurality of blades (2) are relative and is equipped with circular recess, circular recess medial surface matches fixedly connected with annular muscle (16), annular muscle (16) internal fixation is equipped with honeycomb type strengthening rib (17).
2. The enhanced impeller of the silent fan according to claim 1, wherein the fixed reinforcing mechanism (4) comprises a plurality of reinforcing ribs (9), the plurality of reinforcing ribs (9) are respectively disposed between two corresponding blades (2), the plurality of reinforcing ribs (9) are fixedly connected with the two corresponding blades (2), and the plurality of reinforcing ribs (9) have a certain inclination angle.
3. The enhanced impeller of the silent fan as claimed in claim 1, wherein said pivot fixing mechanism (5) comprises a circular opening disposed at the center of the rotating shaft disc (1), a circular shaft block (10) is fixedly fitted in the circular opening, a shaft hole is fittingly disposed at the shaft center of the circular shaft block (10), and a plurality of mounting circular holes are uniformly disposed on the circular shaft block (10).
4. The enhanced wind impeller of the mute fan according to claim 1, wherein the outer bearing mechanism (6) comprises an inner ring (11) and an outer ring (12), the inner ring (11) and the outer ring (12) are matched in position, a sliding groove is arranged between the inner ring (11) and the outer ring (12) in a matching manner, a plurality of steel balls (13) are arranged in the sliding groove in a matching manner, and the inner ring (11) is matched with the rotating shaft disc (1) in position and has a certain gap.
5. The enhanced impeller of the silent fan according to claim 4, wherein the centrifugal action mechanism (7) comprises an annular block (14), the annular block (14) is fixed around the annular side of the rotating shaft disc (1), a plurality of centrifugal clamping blocks (15) are uniformly arranged in the annular block (14) in a matching manner, a plurality of centrifugal clamping blocks (15) are rotatably connected with the annular block (14), a plurality of clamping grooves are arranged in the inner ring (11) at the side opposite to the rotating shaft disc (1) in a matching manner, and a plurality of centrifugal clamping blocks (15) are matched with the clamping grooves.
6. The enhanced impeller of the mute fan as claimed in claim 5, wherein the vibration dedusting mechanism (8) comprises a plurality of rectangular vibration blocks (18), the rectangular vibration blocks (18) are uniformly arranged around the annular rib (16), one ends of the rectangular vibration blocks (18) are fixedly connected with the annular rib (16) through springs (19), the other ends of the rectangular vibration blocks (18) penetrate through the rotating shaft disc (1) and abut against the centrifugal clamping block (15), a first annular vibration block (20) is arranged between the rectangular vibration blocks (18) in a matching manner, the rectangular vibration blocks (18) are provided with rectangular sliding grooves matched with the first annular vibration block (20), the first annular vibration block (20) is horizontally provided with a second annular vibration block (21), and the first annular vibration block (20) and the second annular vibration block (21) are fixedly connected through a plurality of connecting rods (22), the second annular vibration block (21) is fixedly connected with the blades (2) through transmission blocks (23), and the rotating shaft disc (1) is provided with holes matched with the transmission blocks (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120266400.2U CN214499547U (en) | 2021-01-31 | 2021-01-31 | Enhanced fan blade wheel of silent fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120266400.2U CN214499547U (en) | 2021-01-31 | 2021-01-31 | Enhanced fan blade wheel of silent fan |
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| Publication Number | Publication Date |
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| CN214499547U true CN214499547U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120266400.2U Active CN214499547U (en) | 2021-01-31 | 2021-01-31 | Enhanced fan blade wheel of silent fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359855A (en) * | 2023-10-24 | 2024-01-09 | 苏州瀚铭电子材料有限公司 | Polyurethane foam coating equipment with uniform coating |
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2021
- 2021-01-31 CN CN202120266400.2U patent/CN214499547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359855A (en) * | 2023-10-24 | 2024-01-09 | 苏州瀚铭电子材料有限公司 | Polyurethane foam coating equipment with uniform coating |
| CN117359855B (en) * | 2023-10-24 | 2024-04-16 | 苏州瀚铭电子材料有限公司 | Polyurethane foam coating equipment with uniform coating |
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