CN201255170Y - Exciter crankshaft - Google Patents
Exciter crankshaft Download PDFInfo
- Publication number
- CN201255170Y CN201255170Y CNU2008201495942U CN200820149594U CN201255170Y CN 201255170 Y CN201255170 Y CN 201255170Y CN U2008201495942 U CNU2008201495942 U CN U2008201495942U CN 200820149594 U CN200820149594 U CN 200820149594U CN 201255170 Y CN201255170 Y CN 201255170Y
- Authority
- CN
- China
- Prior art keywords
- crankshaft
- bent axle
- vibration exciter
- exciter
- utility
- 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
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- Jigging Conveyors (AREA)
Abstract
The utility model relates to a crankshaft of a vibration exciter, in particular to a crankshaft of a vibration exciter for a coal feeder vibrator. The thickness of the central curved surface of the crankshaft is 106mm, wherein, the crankshaft is formed by ball milling cast steel through casting. Thus being free of a large number of counterweight plates when in work, and the counterweight plates do not fall off when reducing the number of screws for fixing to eliminate the potential safety hazard.
Description
Technical field
The utility model relates to a kind of bent axle, particularly a kind of vibration exciter bent axle that is used for the coal-feeding conveyer vibrator.
Technical background
At present, the intrinsic bent axle of the vibration exciter of coal-feeding conveyer is a 45# steel casting, complex process, both wasted the raw material and the energy, and improved cost again greatly, and intrinsic thickness is 90mm, from crankshaft center apart from 106mm, can not satisfy Centrifugal vibration power far away, need add the Weight plate of four fast different-thickness, with the fastening generation eccentric dynamic of screw, it is many more to add the piece number in practice, be not easy fasteningly more, come off often, cause potential safety hazard.
Summary of the invention
The purpose of this utility model be to overcome above-mentioned deficiency of the prior art exactly and a kind of technology is provided and the cost of raw material low, can solve the vibration exciter bent axle of potential safety hazard, process Installation and low cost of manufacture.
For achieving the above object, the utility model is to adopt following scheme to be achieved in that a kind of vibration exciter bent axle, and crankshaft center curved surface thickness is 106mm, and wherein bent axle carries out casting with ball milling cast steel.
The utility model has thoroughly solved potential safety hazard, and has reduced process Installation and manufacture cost.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
Be cast as bent axle with ball-mill steel, the center thickness of bent axle is 106mm, need not add too many Weight plate like this when work, reduces the fixing of screw, coming off of Weight plate can not taken place, and has eliminated potential safety hazard.
Claims (2)
1, a kind of vibration exciter bent axle is characterized in that: bent axle (1) central surface thickness is 106mm.
2, a kind of vibration exciter bent axle of stating according to claim 1, it is characterized in that: bent axle carries out casting with ball milling cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201495942U CN201255170Y (en) | 2008-10-07 | 2008-10-07 | Exciter crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201495942U CN201255170Y (en) | 2008-10-07 | 2008-10-07 | Exciter crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255170Y true CN201255170Y (en) | 2009-06-10 |
Family
ID=40738487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201495942U Expired - Fee Related CN201255170Y (en) | 2008-10-07 | 2008-10-07 | Exciter crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255170Y (en) |
-
2008
- 2008-10-07 CN CNU2008201495942U patent/CN201255170Y/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: 20090610 Termination date: 20131007 |