CN212272598U - Centrifugal wind cabinet structure of two air intakes - Google Patents
Centrifugal wind cabinet structure of two air intakes Download PDFInfo
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- CN212272598U CN212272598U CN202020847877.5U CN202020847877U CN212272598U CN 212272598 U CN212272598 U CN 212272598U CN 202020847877 U CN202020847877 U CN 202020847877U CN 212272598 U CN212272598 U CN 212272598U
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- wind cabinet
- centrifugal wind
- air inlet
- belt
- driving wheel
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 206010010904 Convulsion Diseases 0.000 abstract description 3
- 230000036461 convulsion Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a centrifugal wind cabinet structure of two air intakes in centrifugal wind cabinet field, which comprises a housing, drive arrangement and air inlet impeller, one side of casing is provided with drive arrangement, drive arrangement is by the motor, the action wheel, the belt is constituteed from the driving wheel, the output fixedly connected with action wheel of motor, the outside of action wheel is connected with from the driving wheel through belt transmission, it has the pivot to peg graft at the middle part of air inlet impeller, the one end fixedly connected with axle sleeve of pivot, the one end swing joint of axle sleeve has from the driving wheel, the other end demountable installation of casing has the curb plate, the middle part fixedly connected with support of curb plate one end, the. The utility model has the advantages that: the replacement is convenient for installation personnel, the replacement step is simple, and the cost is saved; the convenient adnexed dust that goes up the air inlet impeller clears up, because the air inlet impeller is bilobed wheel structure, increases the intake, improves centrifugal wind cabinet's convulsions performance.
Description
Technical Field
The utility model relates to a centrifugal wind cabinet field specifically is a centrifugal wind cabinet structure of two air intakes.
Background
The existing centrifugal wind cabinets comprise inner parts such as a box body, an air inlet, a machine shell, an impeller, a motor frame and the like, and the existing centrifugal wind cabinets are taken as supporting equipment of an air conditioning system and a kitchen air draft system along with the fact that air draft equipment enters the popular era.
Current centrifugal wind cabinet in market, the pivot of motor and impeller is connected through the belt usually, then there is the serious phenomenon of belt wearing and tearing for a long time wind cabinet service life, the belt can't drive the impeller and rotate, need to change the belt, but current centrifugal wind cabinet needs professional to change the belt, maintenance cost is higher, be not convenient for change the belt, centrifugal wind cabinet adopts single wind wheel of advancing usually, the intake is less, and can form the dust after the impeller is used for a long time and adhere to on the impeller, be not convenient for wash, reduce centrifugal wind cabinet's air drafting performance.
Disclosure of Invention
An object of the utility model is to provide a centrifugal wind cabinet structure of two air intakes to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including casing, drive arrangement and air inlet impeller, one side of casing is provided with drive arrangement, drive arrangement comprises motor, action wheel, belt and follow driving wheel, the output fixedly connected with action wheel of motor, the outside of action wheel is connected with from the driving wheel through belt transmission, the middle part of air inlet impeller is pegged graft and is had the pivot, the one end fixedly connected with axle sleeve of pivot, the one end swing joint of axle sleeve has from the driving wheel, the other end demountable installation of casing has the curb plate, the middle part fixedly connected with support of curb plate one end, the support is the arc structure.
As a further aspect of the present invention: the middle part of action wheel and follow driving wheel outer wall all is seted up flutedly, the both ends of belt are located the inside of two recesses respectively, increase the stability that the belt removed, prevent that the skew from appearing in the belt from causing the separation from.
As a further aspect of the present invention: the middle part of axle sleeve one end has been seted up the spout, the one end fixedly connected with connecting seat from the driving wheel, the one end of connecting seat is passed through spout and axle sleeve sliding connection, conveniently removes from the driving wheel through the connecting seat to make the belt become flexible and make things convenient for the installer to change.
As a further aspect of the present invention: the both sides of connecting seat are all surely connected with the installation boss, a plurality of mounting holes have all been seted up to the both sides of axle sleeve one end, two the middle part of installation boss all pegs graft through pin and the mounting hole that corresponds, is convenient for fix the installation of connecting seat and follow driving wheel, guarantees the tightness of belt.
As a further aspect of the present invention: one end demountable installation of casing has the protecting crust, action wheel, belt and all lie in the inside of protecting crust from the driving wheel, increase the protectiveness, prevent that the user from accident touching action wheel, belt and from the driving wheel, avoid causing the normal operating that influences centrifugal wind cabinet.
As a further aspect of the present invention: the air intake has been seted up at the positive top of casing, the fixed plate that is equipped with in middle part of air inlet impeller, just the middle part of fixed plate is passed through the shaft hole and is alternated with the pivot and be connected, increases the intake, improves centrifugal wind cabinet's convulsions performance.
As a further aspect of the present invention: the fixed bearing that is equipped with of one end of support, the one end of air inlet impeller outer wall contacts with the inner wall of bearing, increases air inlet impeller 3's stability through support 15, avoids air inlet impeller 3 to appear the phenomenon that drops.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, seted up the spout through the middle part of axle sleeve one end, from the one end fixedly connected with connecting seat of driving wheel, spout and axle sleeve sliding connection are passed through to the one end of connecting seat, and when the belt needs to be changed, the protecting crust was dismantled down, again with the pin on two installation bosss on the connecting seat lift down, removed the connecting seat and from the driving wheel to shorten the distance between driving wheel and the action wheel, make the belt not hard up make things convenient for the installer to change, the change step is simple, saves the cost.
2. The utility model discloses in, the other end demountable installation through the casing has the curb plate, and the middle part fixedly connected with support of curb plate one end when dismantling the curb plate off, the support also separates with the casing, reduces the obstacle around the air inlet impeller to the convenient adnexed dust is cleared up on to the air inlet impeller, because the air inlet impeller is bilobed wheel structure, increases the intake, improves centrifugal wind cabinet's air drafting performance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the connection between the middle shaft sleeve and the driven wheel of the present invention;
fig. 3 is a schematic structural view of the transmission structure of the present invention;
fig. 4 is a schematic structural diagram of the inside of the side surface of the middle casing of the present invention.
In the figure: 1. a housing; 2. a drive device; 3. an air inlet impeller; 4. a motor; 5. a driving wheel; 6. a belt; 7. a rotating shaft; 8. a shaft sleeve; 9. a chute; 10. a driven wheel; 11. a groove; 12. a connecting seat; 13. a protective shell; 14. an air inlet; 15. a support; 16. and a bearing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a dual-intake centrifugal wind cabinet structure includes a casing 1, a driving device 2 and an intake impeller 3, the driving device 2 is disposed on one side of the casing 1, the driving device 2 is composed of a motor 4, action wheel 5, belt 6 and form from driving wheel 10, motor 4's output fixedly connected with action wheel 5, the outside of action wheel 5 is connected with from driving wheel 10 through belt 6 transmission, it has pivot 7 to peg graft at air inlet impeller 3's middle part, the one end fixedly connected with axle sleeve 8 of pivot 7, the one end swing joint of axle sleeve 8 has from driving wheel 10, it changes belt 6 to make things convenient for the installer, it is simple to change the step, casing 1's other end demountable installation has the curb plate, the middle part fixedly connected with support 15 of curb plate one end, support 15 is the arc structure, reduce obstacle around the air inlet impeller 3, thereby the convenience is cleared up adnexed dust on to air inlet impeller.
The middle parts of the outer walls of the driving wheel 5 and the driven wheel 10 are respectively provided with a groove 11, and two ends of the belt 6 are respectively positioned in the two grooves 11, so that the moving stability of the belt 6 is improved, and the belt 6 is prevented from being separated due to deviation; the middle part of one end of the shaft sleeve 8 is provided with a sliding chute 9, one end of the driven wheel 10 is fixedly connected with a connecting seat 12, one end of the connecting seat 12 is in sliding connection with the shaft sleeve 8 through the sliding chute 9, the driven wheel 10 is convenient to move through the connecting seat 12, and therefore the belt 6 is loosened and is convenient for an installer to replace; mounting bosses are fixedly connected to two sides of the connecting seat 12, a plurality of mounting holes are formed in two sides of one end of the shaft sleeve 8, and the middle parts of the two mounting bosses are inserted into the corresponding mounting holes through pins, so that the connecting seat 12 and the driven wheel 10 are conveniently mounted and fixed, and the tightness of the belt 6 is ensured; a protective shell 13 is detachably mounted at one end of the machine shell 1, and the driving wheel 5, the belt 6 and the driven wheel 10 are all positioned in the protective shell 13, so that the protection is improved, a user is prevented from accidentally touching the driving wheel 5, the belt 6 and the driven wheel 10, and the influence on the normal operation of the centrifugal air cabinet is avoided; an air inlet 14 is formed in the top of the front face of the machine shell 1, a fixing plate is fixedly arranged in the middle of the air inlet impeller 3, and the middle of the fixing plate is connected with the rotating shaft 7 in an inserting mode through a shaft hole, so that the air inlet amount is increased, and the air draft performance of the centrifugal air cabinet is improved; the fixed bearing 16 that is equipped with of one end of support 15, the one end of 3 outer walls of air inlet impeller contact with the inner wall of bearing 16, increases air inlet impeller 3's stability through support 15, avoids air inlet impeller 3 to appear the phenomenon that drops.
The utility model discloses a theory of operation is: firstly, the centrifugal type wind cabinet is powered on, a switch is turned on, the motor 4 works to drive the driving wheel 5 to rotate, the driving wheel 5 drives the driven wheel 10 to rotate through the sleeved belt 6, so that the driven wheel 10 drives the air inlet impeller 3 to rotate through the rotating shaft 7, the air inlet impeller 3 is of a double-impeller structure, the air inlet amount is increased, the air draft performance of the centrifugal type wind cabinet is improved, after the centrifugal type wind cabinet is used for a long time, the air draft performance is poor due to the fact that the belt 6 is abraded, the belt 6 needs to be replaced, a worker can detach the protective shell 13, then detach the pins on the two mounting bosses on the connecting seat 12, move the connecting seat 12 and the driven wheel 10, so that the distance between the driven wheel 10 and the driving wheel 5 is shortened, the belt 6 is loosened, the installer can replace the abraded belt 6 conveniently, the new belt 6 is replaced by the, remove connecting seat 12 and resume the normal position, the mounting boss on rethread pin will be connected seat 12 is fixed with the mounting hole installation that corresponds, thereby it is fixed with the installation of follow driving wheel 10 to connect seat 12, guarantee the tension of belt 6, after the change finishes, fix the one end at casing 1 with the installation of protecting crust 13, when needs are cleared up air inlet impeller 3, when dismantling the curb plate, support 15 also separates with casing 1, reduce obstacle around the air inlet impeller 3, thereby convenient clearance is gone up adnexed dust to air inlet impeller 3, guarantee centrifugal wind cabinet's convulsions performance.
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 (7)
1. The utility model provides a centrifugal wind cabinet structure of two air intakes, includes casing (1), drive arrangement (2) and air inlet impeller (3), its characterized in that: one side of casing (1) is provided with drive arrangement (2), drive arrangement (2) comprise motor (4), action wheel (5), belt (6) and follow driving wheel (10), the output fixedly connected with action wheel (5) of motor (4), the outside of action wheel (5) is connected with from driving wheel (10) through belt (6) transmission, the middle part of air inlet impeller (3) is pegged graft and is had pivot (7), the one end fixedly connected with axle sleeve (8) of pivot (7), the one end swing joint of axle sleeve (8) has from driving wheel (10), the other end demountable installation of casing (1) has the curb plate, the middle part fixedly connected with support (15) of curb plate one end, support (15) are the arc structure.
2. A centrifugal wind cabinet structure of two air intakes of claim 1, characterized in that: the middle parts of the outer walls of the driving wheel (5) and the driven wheel (10) are provided with grooves (11), and the two ends of the belt (6) are respectively positioned in the two grooves (11).
3. A centrifugal wind cabinet structure of two air intakes of claim 1, characterized in that: the middle part of one end of the shaft sleeve (8) is provided with a sliding groove (9), one end of the driven wheel (10) is fixedly connected with a connecting seat (12), and one end of the connecting seat (12) is connected with the shaft sleeve (8) in a sliding mode through the sliding groove (9).
4. A centrifugal wind cabinet structure of two air intakes of claim 3, characterized in that: the both sides of connecting seat (12) are all surely connected with the installation boss, a plurality of mounting holes have all been seted up to the both sides of axle sleeve (8) one end, two the middle part of installation boss all pegs graft with the mounting hole that corresponds through the pin.
5. A centrifugal wind cabinet structure of two air intakes of claim 4, characterized in that: one end detachable mounting of casing (1) has protecting crust (13), action wheel (5), belt (6) and follow driving wheel (10) all are located the inside of protecting crust (13).
6. A centrifugal wind cabinet structure of two air intakes of claim 1, characterized in that: air intake (14) have been seted up at the positive top of casing (1), the fixed plate that is equipped with in middle part of air inlet impeller (3), just the middle part of fixed plate is passed through the shaft hole and is connected with pivot (7) interlude.
7. A centrifugal wind cabinet structure of two air intakes of claim 1, characterized in that: and a bearing (16) is fixedly arranged at one end of the support (15), and one end of the outer wall of the air inlet impeller (3) is in contact with the inner wall of the bearing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847877.5U CN212272598U (en) | 2020-05-20 | 2020-05-20 | Centrifugal wind cabinet structure of two air intakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847877.5U CN212272598U (en) | 2020-05-20 | 2020-05-20 | Centrifugal wind cabinet structure of two air intakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212272598U true CN212272598U (en) | 2021-01-01 |
Family
ID=73879042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020847877.5U Active CN212272598U (en) | 2020-05-20 | 2020-05-20 | Centrifugal wind cabinet structure of two air intakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212272598U (en) |
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2020
- 2020-05-20 CN CN202020847877.5U patent/CN212272598U/en active Active
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Address after: No. 118 Ganshui Road, Chengxi Port Area, Economic Development Zone, Jiujiang City, Jiangxi Province, China 332100. Factory Building 2-1-4, Production Supporting Area, Jiangxi Zhejiang South Hardware Industry Park Patentee after: Jiangxi Baofeng Electromechanical Equipment Co.,Ltd. Country or region after: China Address before: 330000 building 22, East China International Industrial Expo City, Qingyunpu farm, Qingyunpu District, Nanchang City, Jiangxi Province Patentee before: Jiangxi Baofeng Electromechanical Equipment Co.,Ltd. Country or region before: China |