CN2469604Y - Natural vibration source - Google Patents
Natural vibration source Download PDFInfo
- Publication number
- CN2469604Y CN2469604Y CN 01212773 CN01212773U CN2469604Y CN 2469604 Y CN2469604 Y CN 2469604Y CN 01212773 CN01212773 CN 01212773 CN 01212773 U CN01212773 U CN 01212773U CN 2469604 Y CN2469604 Y CN 2469604Y
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- CN
- China
- Prior art keywords
- motor
- vibration
- utility
- vibration source
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000009183 running Effects 0.000 abstract description 2
- 230000010355 oscillation Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a natural vibration source comprising a motor, a motor shaft and an eccentric block. The utility model is characterized in that the motor shaft is a lengthened eccentric shaft arranged in a machine body hole; shafts on both sides of the motor are respectively provided with a bearing; the machine body is provided with a support frame connected with a vibrating apparatus, and a motor casing is fixedly connected with a housing. The vibration source generates the circular vibration when running singly. When two vibration sources are arranged in parallel, the utility model can generate the straight line vibration or the elliptical vibration. The utility model combines a power source and the vibration source and has the advantages of simple structure, small size, light weight, low energy consumption and low noise.
Description
The utility model relates to vibrating machine, particularly a kind of Natural vibration source that is applicable to big vibratory equipment.
The mechanical vibration source that the existing used vibration source of vibratory equipment has electric and magnetic oscillation, motor to drag, electromagnetic vibration noise is big, environment for use conditional request height; The mechanical vibration that motor drags, complex structure, energy consumption is big, and noise is big, and interference oscilation type.
The purpose of this utility model provides a kind of simple in structure, and volume is little, and noise is low, not the Natural vibration source of interference oscilation type.
Task of the present utility model is done in such a way that it comprises motor, motor shaft, eccentric block, is characterized in that; Motor shaft is that the eccentric shaft of a lengthening places in the body hole, respectively is provided with a bearing on the axle of motor both sides, and body is provided with the support that is connected with vibratory equipment, and motor casing is fixedlyed connected with casing.
The utility model is owing to change the motor shaft of driving machinery vibration source in the body hole that eccentric shaft places vibratory equipment into, and lengthening motor shaft, eccentric block on the eccentric shaft that is located at mechanical vibration source is placed on the motor shaft of lengthening, power source and vibration source are united two into one, thereby have simple in structure, in light weight, power consumption is few, the advantage that noise is low.
Fig. 1 is a structural representation of the present utility model.
Drawing explanation: 1. eccentric block 2. motor shafts 3. rotors 4. stators 5. motor casings 6. bodies 7. supports 8. bearings
In conjunction with above accompanying drawing embodiment of the present utility model is described further, Natural vibration source of the present utility model comprises the motor by rotor 3, stator 4 and motor casing 5 structures, motor shaft 2 is a lengthening eccentric shaft, its eccentric shaft places in the hole of body 6, be provided with bearing 8 on the motor shaft 2 of motor both sides, respectively be provided with an eccentric block 1 on the motor shaft 2 outside two bearings, the two ends of Natural vibration source are provided with support 7, which is provided with the bolt via hole, Natural vibration source is fixed on the vibratory equipment with bolt.The motor shaft of this Natural vibration source is a horizontal movement state, motor shaft axle stressed and lubricated good, and bearing life is long.Vibratory equipment is made circular vibration during this Natural vibration source separate unit operation, can make straight line or elliptical vibration during two parallel runnings.
Claims (1)
1, Natural vibration source, it comprises motor, motor shaft, eccentric block, it is characterized in that: motor shaft is that the eccentric shaft of a lengthening places in the body hole, respectively is provided with a bearing on the axle of motor both sides, body is provided with the support that is connected with vibratory equipment, and motor casing is fixedlyed connected with casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212773 CN2469604Y (en) | 2001-03-14 | 2001-03-14 | Natural vibration source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212773 CN2469604Y (en) | 2001-03-14 | 2001-03-14 | Natural vibration source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469604Y true CN2469604Y (en) | 2002-01-02 |
Family
ID=33631889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212773 Expired - Fee Related CN2469604Y (en) | 2001-03-14 | 2001-03-14 | Natural vibration source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469604Y (en) |
-
2001
- 2001-03-14 CN CN 01212773 patent/CN2469604Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020102 Termination date: 20100314 |