CN217063483U - Centrifugal fan motor installation micromatic setting - Google Patents
Centrifugal fan motor installation micromatic setting Download PDFInfo
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- CN217063483U CN217063483U CN202122922675.XU CN202122922675U CN217063483U CN 217063483 U CN217063483 U CN 217063483U CN 202122922675 U CN202122922675 U CN 202122922675U CN 217063483 U CN217063483 U CN 217063483U
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- centrifugal fan
- supporting platform
- adjust
- slider
- fan motor
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Abstract
The utility model provides a centrifugal fan motor installation micromatic setting, the device includes the base, supporting platform, adjust structure and buffer structure, a serial communication port, the below of top supporting platform on the base is equipped with supporting legs and buffer structure, be equipped with at the supporting platform top surface and adjust the structure, should adjust the structure and include ball, the slide bar, slider and slide, be equipped with at the supporting platform top surface and adjust the structure mounting groove, ball and slide bar are installed respectively in adjusting the structure mounting groove, and the slider cup joints on ball and slide bar, be driven and remove by ball and slide bar, be equipped with the slide that a monoblock can bearing motor on the slider, the slider passes through the locating piece and drives the slide. The utility model relates to a centrifugal fan's motor installation micromatic setting can adjust for the position of fan to the motor, adopts mechanical auxiliary adjusting position, and can carry out small interval and adjust, adapts to because the tension that wearing and tearing come the area is not enough to and the vibration brings the not hard up problem of system, and has the effectual advantage of shock attenuation.
Description
[ technical field ] A
The utility model relates to a centrifugal fan technical field especially relates to a centrifugal fan motor installation micromatic setting.
[ background ] A method for producing a semiconductor device
The existing centrifugal fan is a driven fluid machine which is used for ventilating and cooling factories, mines, tunnels and buildings, drying and selecting grains and the like.
The power supply of current centrifugal fan all is the motor, and the motor passes through belt pulley mechanism and drives fan wheel and rotate, and the belt pulley can produce wearing and tearing at the pivoted in-process, can take place the phenomenon of skidding after the belt pulley wearing and tearing, because the motor removes the difficulty by weight, and the motor is strikeed through the manual work to the great part this moment, removes the position of motor, makes the belt pulley taut once more, will cause the damage to the motor like this.
To current equipment at the operation in-process, because the high-speed operation of motor and fan can produce certain shake, the whole great vibration that will produce of equipment this moment appears the noise, and the in-process that lasts continuous vibration also can make some fixing device's on the equipment production not hard up, brings the potential safety hazard.
[ summary of the invention ]
The utility model discloses a to current problem, provided a centrifugal fan's motor installation micromatic setting, can adjust to the motor, adopt mechanical auxiliary adjusting position, and can carry out small interval adjustment, adapt to because the tension that wearing and tearing come the area is not enough to and the vibration brings the not hard up problem of system, and has the effectual advantage of shock attenuation.
The utility model relates to a centrifugal fan motor installation micromatic setting, the device includes the base, supporting platform, adjust structure and buffer structure, a serial communication port, the below of top supporting platform on the base is equipped with supporting legs and buffer structure, be equipped with at the supporting platform top surface and adjust the structure, should adjust the structure and include ball, the slide bar, slider and slide, be equipped with at the supporting platform top surface and adjust the structure mounting groove, ball and slide bar are installed respectively in adjusting the structure mounting groove, and the slider cup joints on ball and slide bar, be driven and remove by ball and slide bar, be equipped with the slide that a monoblock can bearing motor on the slider, the slider passes through the locating piece and drives the slide.
The adjusting structure mounting groove is divided into a first mounting groove and a second mounting groove, a ball screw and a sliding block on the ball screw are arranged in the first mounting groove, a sliding rod and a sliding block on the sliding rod are arranged in the second mounting groove, and the height of the sliding block is matched with the depth of the first mounting groove/the second mounting groove.
And a mounting nut is arranged at the end part of the ball screw, which extends out of the supporting platform through the first mounting groove of the supporting platform.
There are two sliders on the interior ball lead screw of first mounting groove, there is spacing part in one of them slider outside, and this spacing part includes limiting plate, threaded rod and fixed block, and wherein the extreme position of slider is directly injectd to the limiting plate, and the limiting plate passes through the threaded rod and connects and install the fixed block, and fixed block fixed mounting is in supporting platform's side, and the interval between limiting plate and the fixed block passes through the threaded rod and adjusts.
And a nut is arranged at the tail end of the threaded rod penetrating through the limiting plate.
The four supporting legs under the supporting platform are respectively arranged at the four corners of the supporting platform, and a buffer structure is arranged in the center of the supporting legs under the supporting platform.
The supporting legs comprise upper arc supporting legs and lower arc supporting legs, the tops of the upper arc supporting legs are fixed on the bottom surface of the supporting platform, the bottoms of the lower arc supporting legs are fixed on the top surface of the base, and the upper arc supporting legs and the lower arc supporting legs are hinged.
The buffer structure comprises a fixed column and a spring, wherein the fixed column comprises an upper fixed column fixed on the bottom surface of the supporting platform and a lower fixed column fixed on the top surface of the base, and the upper fixed column and the lower fixed column are connected through the spring.
A layer of rubber is arranged at the bottom of the base.
The utility model relates to a centrifugal fan's motor installation micromatic setting can adjust for the position of fan to the motor, adopts the mechanical auxiliary adjusting position, and can carry out small interval adjustment, adapts to because the tension that comes the area of wearing and tearing is not enough to and the vibration brings the not hard up problem of system, and has the effectual advantage of shock attenuation.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a mounting fine adjustment device for a centrifuge motor according to the present invention;
fig. 2 is a schematic view of a centrifuge motor mounting fine adjustment device and a fan motor mounting according to the present invention;
FIG. 3 is a top view of a centrifuge motor mounting and fine-tuning apparatus according to the present invention;
FIG. 4 is an enlarged partial schematic view A of FIG. 3;
10, a base; 11. rubber; 20. a support platform; 30. an adjustment structure; 31. a ball screw; 311. Installing a nut; 32. a slide bar; 33. a slider; 331. positioning a block; 34. a slide plate; 35. a first mounting groove; 36. a second mounting groove; 40. a buffer structure; 41. supporting legs; 411. an upper arc support leg; 412. a lower arc support leg; 42 fixing columns; 421. an upper fixing column; 422. a lower fixed column; 43. a spring; 50. a limiting component; 51. a limiting plate; 511. a nut; 52. a threaded rod; 53. a fixed block;
100. a motor; 200. a fan; 210. a protective cover.
[ detailed description ] A
The invention will be described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The utility model relates to an installation micromatic setting of centrifugal fan motor is to the problem of shifting and abnormal sound that the belt wearing and tearing of using throughout the year are lax ageing and bring, because the motor is heavier, the mode in the past all adopts the manual work to strike the moving motor, not only can cause the damage of certain degree and hard to the accuracy with effort to the motor, can lead to the amplitude of regulation or undersize or too big, unsuitable problem.
Therefore, the fine adjustment device is provided, a base is constructed, the fan and the motor are fixed on the base, and the motor is specially placed on an adjustment structure which can be adjusted and slid in a small range on the fine adjustment base, so that the motor can be adjusted and driven to move when necessary. And the device is also provided with a buffer structure, so that the vibration amplitude is reduced, the machine is protected, and the service life of the machine is prolonged.
Please refer to fig. 1: centrifugal fan motor installation micromatic setting, the device includes base 10, supporting platform 20, adjust structure 30 and buffer structure 40, the below of top supporting platform 20 on base 10 is equipped with supporting legs 41 and buffer structure 40, be equipped with at the supporting platform 20 top surface and adjust structure 30, this adjust structure 30 includes ball 31, slide bar 32, slider 33 and slide 34, be equipped with the adjustment structure mounting groove at the supporting platform 20 top surface, ball 31 and slide bar 32 are installed respectively in adjusting the structure mounting groove, and slider 33 cup joints on ball 31 and slide bar 32, be driven and remove by ball 31 and slide bar 32, be equipped with the slide 34 that a monoblock can bear the motor on slider 33, slider 33 passes through locating piece 331 and drives slide 34.
On the support platform 20 are placed the motor 100 and the fan 200. The fan 200 is directly and fixedly installed on the supporting platform 20, the motor 100 is installed on the adjusting structure 30 of the supporting platform 20, specifically, on the sliding plate 34, and is driven by the ball screw 31 of the adjusting structure 30, while the sliding rod 32 is driven, and the two sliding blocks 33 move in the adjusting structure installation groove, finally driving the sliding plate on the surface of the supporting platform 20 to move, and the sliding plate is directly fixed in contact with the motor, and drives the motor to move.
The mounting groove of the adjusting structure 30 is divided into a first mounting groove 35 and a second mounting groove 36, a ball screw 31 and a sliding block 33 on the ball screw 31 are arranged in the first mounting groove 35, a sliding rod 32 and a sliding block 33 on the sliding rod 32 are arranged in the second mounting groove 36, and the height of the sliding block 33 is adapted to the depth of the first mounting groove 35 and the second mounting groove 36. That is, the sliding block 33 is exactly flush with the height of the notch, and the positioning block 331 provided on the sliding block 33 protrudes out of the groove and is embedded in the sliding plate 34, so that the sliding plate 34 can slide against the supporting platform 20.
A mounting nut 311 is provided at an end portion of the ball screw 31 that protrudes outside the support platform 20 through the first mounting groove 35 of the support platform 20.
Two sliding blocks 33 are arranged on the inner ball screw 31 of the first mounting groove 35, a limiting part 50 is arranged outside one sliding block 33 and comprises a limiting plate 51, a threaded rod 52 and a fixed block 53, wherein the limiting plate 51 directly limits the limiting position of the sliding block 33, the limiting plate 51 is connected and mounted on the fixed block 53 through the threaded rod 52, the fixed block 53 is fixedly mounted on the side surface of the supporting platform 20, and the distance between the limiting plate 51 and the fixed block 53 is adjusted through the threaded rod 52. The limiting part realizes the integral fixation of the motor 100 and prevents the motor 100 from sliding.
A nut 511 is attached to the end of the threaded rod 52 that penetrates the stopper plate 51.
Four support legs 41 are provided under the support platform 20, and are respectively provided at four corners of the support platform 20, and a buffer structure 40 is provided at the center of the support legs under the support platform 20.
The supporting leg 41 comprises an upper arc leg 411 and a lower arc leg 412, the top of the upper arc leg 411 is fixed on the bottom 20 of the supporting platform, the bottom of the lower arc leg 412 is fixed on the top of the base 10, and the upper arc leg 411 and the lower arc leg 412 are hinged. By having a certain elastic amplitude in the interface between the lower arc leg 411 and the lower arc leg 412, shock absorption can be achieved over a small amplitude range.
The buffer structure 40 comprises fixing columns 42 and springs 43, wherein the fixing columns 42 comprise upper fixing columns 421 fixed on the bottom surface of the supporting platform and lower fixing columns 422 fixed on the top surface of the base, and the upper fixing columns 421 and the lower fixing columns 422 are connected through the springs 43. The design of the buffer structure and the structural characteristics of the supporting legs allow the supporting platform 20 and the base to be elastically connected, and when the fan 200 vibrates, a good damping effect can be achieved.
A layer of rubber 11 is provided at the bottom of the base 10. The rubber 11 has a buffering function, so that the vibration of the equipment can be reduced, and the supporting leg 41 with toughness can play a good damping effect.
Wherein, motor 100's output movable mounting has No. two pulleys, and fan 200's surface movable mounting has a pulley, and No. two pulleys pass through belt pulley transmission with a pulley to be connected, and a pulley and No. two pulley's surface is all seted up flutedly, and the recess of seting up on the pulley is convenient for the installation of belt, and the belt card can prevent that the belt from droing in the recess simultaneously.
The surface of the fan 200 is fixedly provided with the protective cover 210, the protective cover 210 covers the surfaces of the first pulley and the second pulley, and the protective cover 210 is arranged on the surfaces of the two pulleys to cover the pulleys, so that the protective cover plays a good role in protecting operators.
The utility model relates to a centrifugal fan's motor installation micromatic setting can adjust for the position of fan to the motor, adopts mechanical auxiliary adjusting position, and can carry out small interval and adjust, adapts to because the tension that wearing and tearing come the area is not enough to and the vibration brings the not hard up problem of system, and has the effectual advantage of shock attenuation.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make modifications or changes equivalent to the above disclosed technical content without departing from the technical scope of the present invention.
Claims (9)
1. The utility model provides a centrifugal fan motor installation micromatic setting, the device includes the base, supporting platform, adjust structure and buffer structure, a serial communication port, the below of top supporting platform on the base is equipped with supporting legs and buffer structure, be equipped with at the supporting platform top surface and adjust the structure, should adjust the structure and include ball screw, the slide bar, slider and slide, be equipped with at the supporting platform top surface and adjust the structure mounting groove, ball screw and slide bar are installed respectively in adjusting the structure mounting groove, and the slider cup joints on ball screw and slide bar, be driven and remove by ball screw and slide bar, be equipped with a monoblock slide that can bearing motor on the slider, the slider passes through the locating piece and drives the slide.
2. The fine adjustment device for the installation of the motor of the centrifugal fan according to claim 1, wherein the installation groove of the adjustment structure is divided into a first installation groove and a second installation groove, a ball screw and a sliding block on the ball screw are arranged in the first installation groove, a sliding rod and a sliding block on the sliding rod are arranged in the second installation groove, and the height of the sliding block is adapted to the depth of the first installation groove/the second installation groove.
3. The centrifugal fan motor mounting vernier device of claim 2, wherein a mounting nut is provided at an end of the ball screw which extends outside the support platform through the first mounting groove of the support platform.
4. The centrifugal fan motor installation fine-adjustment device of claim 3, wherein there are two sliders on the inner ball screw of the first mounting groove, and one of them slider outside has a limiting part, and this limiting part includes limiting plate, threaded rod and fixed block, and wherein the limiting plate directly limits the extreme position of slider, and the limiting plate passes through the threaded rod connection and installs the fixed block, and fixed block fixed mounting is in the side of supporting platform, and the interval between limiting plate and the fixed block passes through the threaded rod and adjusts.
5. The centrifugal fan motor fine adjustment device of claim 4, wherein a nut is mounted at the end of the threaded rod penetrating through the limiting plate.
6. The centrifugal fan motor installation fine-tuning device of claim 1, wherein the number of the supporting legs under the supporting platform is four, the four supporting legs are respectively arranged at the four corners of the supporting platform, and a buffering structure is arranged in the center of the supporting legs under the supporting platform.
7. The centrifugal fan motor installation fine-tuning device of claim 6, wherein the supporting legs comprise an upper arc supporting leg and a lower arc supporting leg, the top of the upper arc supporting leg is fixed on the bottom surface of the supporting platform, the bottom of the lower arc supporting leg is fixed on the top surface of the base, and the upper arc supporting leg and the lower arc supporting leg are hinged.
8. The centrifugal fan motor installation fine-tuning device of claim 7, wherein the buffer structure comprises a fixed column and a spring, wherein the fixed column comprises an upper fixed column fixed on the bottom surface of the supporting platform and a lower fixed column fixed on the top surface of the base, and the upper fixed column and the lower fixed column are connected through the spring.
9. The centrifugal fan motor installation fine-tuning device of claim 8, wherein a layer of rubber is disposed at the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122922675.XU CN217063483U (en) | 2021-11-24 | 2021-11-24 | Centrifugal fan motor installation micromatic setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122922675.XU CN217063483U (en) | 2021-11-24 | 2021-11-24 | Centrifugal fan motor installation micromatic setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217063483U true CN217063483U (en) | 2022-07-26 |
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ID=82475919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122922675.XU Active CN217063483U (en) | 2021-11-24 | 2021-11-24 | Centrifugal fan motor installation micromatic setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217063483U (en) |
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2021
- 2021-11-24 CN CN202122922675.XU patent/CN217063483U/en active Active
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