CN217814166U - Shock attenuation adjusting device for centrifugal blower - Google Patents
Shock attenuation adjusting device for centrifugal blower Download PDFInfo
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- CN217814166U CN217814166U CN202221312008.8U CN202221312008U CN217814166U CN 217814166 U CN217814166 U CN 217814166U CN 202221312008 U CN202221312008 U CN 202221312008U CN 217814166 U CN217814166 U CN 217814166U
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- centrifugal blower
- connecting rods
- fixedly connected
- telescopic connecting
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Abstract
The utility model discloses a shock attenuation adjusting device for centrifugal blower belongs to air-blower technical field. This shock attenuation adjusting equipment for centrifugal blower includes: the damping base component comprises a supporting base plate, four telescopic connecting rods, a supporting top plate and four damping springs, wherein the four telescopic connecting rods are fixedly connected to the outer surface of the upper side of the supporting base plate, the supporting top plate is fixedly connected to the upper ends of the four telescopic connecting rods, and the four damping springs are respectively sleeved on the four telescopic connecting rods in a sliding manner; this shock attenuation adjusting device for centrifugal blower, synchronous drive subassembly drive two sets of adjusting screw rod and keep synchronous rotation, and the altitude mixture control board that corresponds can rise or descending motion, and two altitude mixture control boards rise or can make four damping spring's compression state reduce or further increase when descending, and the damping spring of different compression states provides different shock attenuation effects, is applicable to the work of the air-blast organism of multiple specification weight.
Description
Technical Field
The utility model relates to an air-blower equipment technical field, more specifically say, relate to a shock attenuation adjusting device for centrifugal blower.
Background
The centrifugal blower is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Centrifugal blowers are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; wind tunnel wind source and air cushion boat inflation and propulsion.
The existing centrifugal blower is often accompanied with severe vibration, if the vibration cannot be eliminated in time, potential safety hazards can be generated, a damping device is often used for damping the centrifugal blower, but the general damping device only has a fixed damping effect, and corresponding damping equipment needs to be produced for the centrifugal blowers with different specifications and weights.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims at providing a shock attenuation adjusting device for centrifugal blower, it can adjust the shock attenuation effect to the air-blower of different specification weights to the air-blower shock attenuation work of multiple specification weight of adaptation.
2. Technical scheme
In order to solve the problem, the utility model adopts the following technical scheme:
a damping adjustment device for a centrifugal blower, comprising:
the damping base component comprises a supporting base plate, four telescopic connecting rods, a supporting top plate and four damping springs, wherein the four telescopic connecting rods are fixedly connected to the outer surface of the upper side of the supporting base plate, the supporting top plate is fixedly connected to the upper ends of the four telescopic connecting rods, and the four damping springs are respectively sleeved on the four telescopic connecting rods in a sliding manner;
the two fixed frame plates are fixedly connected to the outer surface of the upper side of the supporting bottom plate, a group of adjusting threaded rods are rotatably connected between the upper inner wall of each fixed frame plate and the outer surface of the upper side of the supporting bottom plate, two adjusting threaded rods are arranged in each group, and a height adjusting plate is in threaded connection with each two adjusting threaded rods in each group;
a synchronous drive assembly disposed at a lower side of the support base plate, an
And the blower body is fixedly arranged on the outer surface of the upper side of the supporting top plate.
As a preferred scheme of the utility model, the synchronous drive subassembly includes end box and two sets of drive gear, end box fixed connection in supporting baseplate's downside surface, every group drive gear all is provided with two, and two drive gear of every group all rotate to connect between the bottom inner wall of box at the bottom of supporting baseplate's downside surface and end, every two of group drive gear with correspond the equal fixed connection of adjusting screw rod.
As a preferred scheme of the utility model, synchronous drive assembly still includes protective housing and two synchronizing gear, protective housing fixed connection connects the downside surface of box at the bottom, two synchronizing gear all rotates to be connected between the bottom inner wall of the downside surface of box and protective housing at the bottom, two synchronizing gear and corresponding drive gear difference fixed connection.
As a preferred scheme of the utility model, the synchronous drive subassembly still includes accommodate motor, accommodate motor fixed mounting is in protective housing downside surface, accommodate motor's output extends to the inside of protective housing, and accommodate motor's output and one of them synchronous gear fixed connection.
As a preferred scheme of the utility model, equal fixedly connected with gag lever post, two between the upper outer wall of the upside surface of supporting baseplate and two fixed deckle boards the altitude mixture control board slip the cover respectively and locate on two gag lever posts.
As an optimized scheme of the utility model, supporting baseplate's downside surface fixed connection has four support columns.
3. Advantageous effects
Compared with the prior art, the utility model provides a shock attenuation adjusting device for centrifugal blower has following beneficial effect:
(1) This shock attenuation adjusting device for centrifugal blower, it keeps synchronous rotation to drive two sets of adjusting screw rod through the synchro-driven subassembly, the altitude mixture control board that corresponds can rise or the falling motion, can push down the supporting roof board when two altitude mixture control boards descend, make four damping spring's compression state further increase, when altitude mixture control board rises, the supporting roof board can be by four damping spring jack-ups, damping spring also can keep the less state of compression degree, different compression state's damping spring provides different shock attenuation effects, be applicable to the work of the air-blast organism of multiple specification weight.
(2) This shock attenuation adjusting device for centrifugal blower, in the synchronous drive subassembly, it is rotatory to drive two synchromesh gears through an adjusting motor, and two synchromesh gears drive two sets of drive gear synchronous rotations for four adjusting threaded rod rotate simultaneously, have reduced energy use cost.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the fixing frame plate of the present invention;
fig. 3 is an exploded view of the present invention.
The reference numbers in the figures illustrate:
1. a shock absorbing mount member; 101. a support base plate; 102. a telescopic connecting rod; 103. supporting a top plate; 104. a damping spring; 2. a blower body; 3. fixing the frame plate; 4. a bottom joint box; 5. a protective shell; 6. adjusting the motor; 7. a support pillar; 8. a height adjustment plate; 9. adjusting the threaded rod; 10. a limiting rod; 11. a drive gear; 12. and (5) synchronizing gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Example (b):
referring to fig. 1 to 3, a damping adjusting apparatus for a centrifugal blower includes:
the damping base comprises a damping base component 1, wherein the damping base component 1 comprises a supporting bottom plate 101, four telescopic connecting rods 102, a supporting top plate 103 and four damping springs 104, the four telescopic connecting rods 102 are all fixedly connected to the outer surface of the upper side of the supporting bottom plate 101, the supporting top plate 103 is fixedly connected to the upper ends of the four telescopic connecting rods 102, and the four damping springs 104 are respectively sleeved on the four telescopic connecting rods 102 in a sliding manner;
the device comprises two fixed frame plates 3, wherein the two fixed frame plates 3 are fixedly connected to the outer surface of the upper side of a supporting bottom plate 101, a group of adjusting threaded rods 9 are rotatably connected between the upper inner wall of each fixed frame plate 3 and the outer surface of the upper side of the supporting bottom plate 101, two adjusting threaded rods 9 are arranged in each group, and a height adjusting plate 8 is in threaded connection with each two adjusting threaded rods 9 in each group;
a synchronous drive assembly provided at a lower side of the supporting base plate 101, an
And a blower body 2, wherein the blower body 2 is fixedly arranged on the upper outer surface of the supporting top plate 103.
The utility model discloses an in the embodiment, vibration damping mount component 1 can provide the shock attenuation effect for air-blower organism 2, be connected through telescopic connection pole 102 between supporting baseplate 101 and the roof support 103, carry out the regulation of position simultaneously, damping spring 104 mainly provides the cushioning effect, the synchronous drive subassembly can drive two sets of totally four adjusting threaded rods 9 of simultaneous drive and keep synchronous the rotation, two adjusting threaded rods 9 of every group all can drive the altitude mixture control board 8 that corresponds and rise or the descending motion, can push down roof support 103 when two altitude mixture control boards 8 descend, make roof support 103 push down four damping spring 104, make four damping spring 104's compression state further increase, when the altitude mixture control board 8 rises, roof support 103 can be by four damping spring 104 jack-ups, damping spring 104 also can keep the less state of compression degree, damping spring 104 of different compression states provides different shock attenuation effects, be applicable to the work of the air-blast organism 2 of multiple specification weight.
Specifically please refer to fig. 3, the synchronous driving assembly includes a bottom connection box 4 and two sets of driving gears 11, the bottom connection box 4 is fixedly connected to the lower outer surface of the supporting bottom plate 101, two driving gears 11 are arranged in each set, two driving gears 11 in each set are rotatably connected between the lower outer surface of the supporting bottom plate 101 and the bottom inner wall of the bottom connection box 4, and two driving gears 11 in each set are fixedly connected to the corresponding adjusting threaded rods 9.
In this embodiment, all rotate through the drive cingulum synchronization between two drive gear 11 of every group, two drive gear 11 of every group drive two adjusting threaded rod 9 of every group respectively and rotate for two adjusting threaded rod 9 of every group can keep synchronous rotation.
Specifically please refer to fig. 3, the synchronous driving assembly further includes a protective shell 5 and two synchronous gears 12, the protective shell 5 is fixedly connected to the outer surface of the lower side of the bottom receiving box 4, the two synchronous gears 12 are both rotatably connected between the outer surface of the lower side of the bottom receiving box 4 and the inner wall of the bottom of the protective shell 5, and the two synchronous gears 12 are respectively and fixedly connected with the corresponding driving gears 11.
In this embodiment, the two synchronizing gears 12 rotate synchronously via the synchronizing gear belt, each synchronizing gear 12 is fixedly connected to one of the driving gears 11, and the two synchronizing gears 12 rotate synchronously to drive the two sets of four driving gears 11 to rotate synchronously.
Specifically, please refer to fig. 1-3, the synchronous driving assembly further includes an adjusting motor 6, the adjusting motor 6 is fixedly installed on the outer surface of the lower side of the protective shell 5, an output end of the adjusting motor 6 extends into the protective shell 5, and the output end of the adjusting motor 6 is fixedly connected to one of the synchronizing gears 12.
In this embodiment, the adjusting motor 6 is used for driving the two synchronizing gears 12 to rotate, and the two synchronizing gears 12 drive two sets of four adjusting threaded rods 9 to synchronously rotate through the two sets of driving gears 11, so that the energy cost is saved.
Specifically, referring to fig. 2 and 3, the upper outer surface of the supporting base plate 101 and the upper inner walls of the two fixed frame plates 3 are fixedly connected with a limiting rod 10, and the two height adjusting plates 8 are respectively slidably sleeved on the two limiting rods 10.
In this embodiment, the two limiting rods 10 enable the two height adjusting plates 8 to keep stable up-and-down linear lifting movement.
Specifically, as shown in fig. 1 to 3, four support columns 7 are fixedly connected to the outer surface of the lower side of the support base plate 101.
In this embodiment, four support columns 7 are used to support the bottom of the base plate 101 to make room for storing other components.
The working principle is as follows: the staff starts adjusting motor 6 and drives one of them synchronous gear 12 and rotates, two synchronous gear 12 can rotate in step, two synchronous gear 12 drive respectively and correspond drive gear 11 and rotate, make two sets of drive gear 11 all keep synchronous rotation, two sets of drive gear 11 drive two sets of adjusting threaded rod 9 respectively and rotate synchronously, two adjusting threaded rod 9 of every group all can drive the altitude mixture control board 8 that corresponds and rise or descending motion, can push down supporting roof 103 when two altitude mixture control board 8 descend, make supporting roof 103 push down four damping spring 104, make four damping spring 104's compression state further increase, when altitude mixture control board 8 rises, supporting roof 103 can be jacked up by four damping spring 104, damping spring 104 also can keep the less state of degree of compression, different compression state's damping spring 104 provides different shock attenuation effects, be applicable to the work of the air-blower organism 2 of multiple specification weight, the utility model discloses a control mode is through manual start and close switch control, power element's wiring diagram and the well-known in this field that provides, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain detailed control mode and arrange general knowledge.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the modified concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. A shock attenuation controlgear for centrifugal blower, characterized by, includes:
the damping base component (1) comprises a supporting bottom plate (101), four telescopic connecting rods (102), a supporting top plate (103) and four damping springs (104), wherein the four telescopic connecting rods (102) are all fixedly connected to the outer surface of the upper side of the supporting bottom plate (101), the supporting top plate (103) is fixedly connected to the upper ends of the four telescopic connecting rods (102), and the four damping springs (104) are respectively sleeved on the four telescopic connecting rods (102) in a sliding manner;
the fixing frame plates (3) are arranged, the two fixing frame plates (3) are fixedly connected to the outer surface of the upper side of the supporting bottom plate (101), a group of adjusting threaded rods (9) are rotatably connected between the upper inner wall of each fixing frame plate (3) and the outer surface of the upper side of the supporting bottom plate (101), two adjusting threaded rods (9) are arranged in each group, and a height adjusting plate (8) is in threaded connection with each two adjusting threaded rods (9) in each group;
a synchronous drive assembly arranged on the underside of the support floor (101), an
The air blower body (2) is fixedly arranged on the outer surface of the upper side of the supporting top plate (103).
2. A vibration damping adjusting apparatus for a centrifugal blower according to claim 1, wherein: synchronous drive subassembly connects box (4) and two sets of drive gear (11) including the end, connect box (4) fixed connection in the downside surface of supporting baseplate (101) at the end, every group drive gear (11) all are provided with two, and two drive gear (11) of every group all rotate to connect between the bottom inner wall of the downside surface of supporting baseplate (101) and end box (4), two of every group drive gear (11) and the equal fixed connection of corresponding adjusting threaded rod (9).
3. A vibration damping adjusting apparatus for a centrifugal blower according to claim 2, wherein: synchronous drive subassembly still includes protective housing (5) and two synchro gear (12), protective housing (5) fixed connection connects the downside surface of box (4) at the bottom, two synchro gear (12) are all rotated and are connected between the bottom inner wall of the downside surface of box (4) at the bottom and protective housing (5), two synchro gear (12) and corresponding drive gear (11) difference fixed connection.
4. A vibration damping adjusting apparatus for a centrifugal blower according to claim 3, wherein: synchronous drive subassembly still includes accommodate motor (6), accommodate motor (6) fixed mounting is in protective housing (5) downside surface, the output of accommodate motor (6) extends to the inside of protective housing (5), and the output and one of them synchromesh gear (12) fixed connection of accommodate motor (6).
5. A vibration damping adjusting apparatus for a centrifugal blower according to claim 1, wherein: equal fixedly connected with gag lever post (10), two between the upper side surface of supporting baseplate (101) and the last inner wall of two fixed deckle boards (3) altitude mixture control board (8) slip the cover respectively and locate on two gag lever posts (10).
6. The vibration damping adjusting apparatus for a centrifugal blower according to claim 1, wherein: the outer surface of the lower side of the supporting bottom plate (101) is fixedly connected with four supporting columns (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221312008.8U CN217814166U (en) | 2022-05-30 | 2022-05-30 | Shock attenuation adjusting device for centrifugal blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221312008.8U CN217814166U (en) | 2022-05-30 | 2022-05-30 | Shock attenuation adjusting device for centrifugal blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814166U true CN217814166U (en) | 2022-11-15 |
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ID=83987098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221312008.8U Active CN217814166U (en) | 2022-05-30 | 2022-05-30 | Shock attenuation adjusting device for centrifugal blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814166U (en) |
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2022
- 2022-05-30 CN CN202221312008.8U patent/CN217814166U/en active Active
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