CN2110566U - Forced concrete stirrer with vibration exciter - Google Patents
Forced concrete stirrer with vibration exciter Download PDFInfo
- Publication number
- CN2110566U CN2110566U CN 92201732 CN92201732U CN2110566U CN 2110566 U CN2110566 U CN 2110566U CN 92201732 CN92201732 CN 92201732 CN 92201732 U CN92201732 U CN 92201732U CN 2110566 U CN2110566 U CN 2110566U
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- CN
- China
- Prior art keywords
- forced
- model
- utility
- exciting device
- vibration
- 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.)
- Granted
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model relates to a forced concrete stirrer with a vibration exciter, belonging to the field of construction machines. The forced concrete stirrer, which is presently used at home and abroad, has large power consumption and serious abrasion of vanes and lining boards. The outer side of a stirring cylinder of the existing forced stirrer is provided with a vibration-exciting device in the utility model; through exciting force generated by the vibration-exciting device, the machine-hour yield and the stirring quality are improved, and energy consumption is decreased; in addition, abrasion of vanes and lining boards is alleviated. The utility model can also be used for stirring materials in departments such as the food department, the chemical industry department, etc.
Description
The forced concrete mixer of band exciting device belongs to the building machinery field.
At present, the concrete mixer that uses both at home and abroad mainly contains gravity type and forced action type two big classes.The subject matter that the gravity type concrete mixer exists is not good to some concrete mixing effect, as dry concrete, has lightweight aggregate concrete etc., and lightweight aggregate is had fragmentation, and unit-hour output is low, and noise is big.At present, forced mixer is the direction of building machinery development.The forced mixer mixing effect obviously is better than gravity type, and is specially adapted to dry concrete and has lightweight aggregate concrete, but owing to adopt forced action type to stir operating type, so power consumption is big, blade and wear liner are serious, and undoubtedly, maintenance cost is very high.
The utility model has designed a kind of forced concrete mixer that has exciting device, and it can make power consumption descend, and improves unit-hour output and mixing quality, and can alleviate the wearing and tearing to liner plate and blade greatly.
Above-mentioned purpose is achieved in that the mixing drum outside at existing forced mixer, an exciting device is housed, exciting force by means of the vibrator generation, make mixing drum do the vertical line motion, mix is also along with vibration is activated to the fluidisation attitude, thereby the inside and outside coefficient of friction of mix is significantly descended, coefficient of internal friction is original (1/2～1/4), like this, mean effort on the blade unit are power and mix and stir the frictional force that material acts on the liner plate and also significantly descend, though exciting device itself has increased some power and since power of agitator descend a lot, therefore reduce total power consumption, and alleviated the wearing and tearing of blade and liner plate.
Below in conjunction with accompanying drawing, the utility model is illustrated.
Accompanying drawing 1 is the forced concrete horizontal mixer schematic diagram of band exciting device;
Accompanying drawing 2 is forced concrete vertical mixer schematic diagrames of band exciting device.
Among the figure: 1. blade
2. sharf
3. mixing drum
4. elastic packing
5. bearing
6. vibrator
7. spring
8. supporting
In the mixing drum outside exciting device is housed, exciting device is made up of vibrator 6 and isolation spring 7, uses the isolation spring flexible connection between mixing drum 3 and the supporting 8.Vibrator can be made of one or several as required, and vibrator can be an electromagnetic exciter, also can be vibrating motor.Vibrator can be fixed by bolts on the mixing drum outside, and isolation spring can be selected for use more than two.
The used vibrator of the utility model is preferably selected two vibrating motors that model is identical for use, isolation spring, and to the horizontal rubber isolation spring of selecting for use, two of single horizontal axis, the vertical steel spring of selecting for use is a plurality of.
The utility model also can be widely used in the stirring of food and chemical industry departmental stores.
Claims (2)
1, a kind of forced concrete mixer with exciting device is characterized in that: exciting device is equipped with in the mixing drum outside at forced concrete mixer.
2, exciting device according to claim 1 is characterized in that: this device is made up of vibrator 6 and isolation spring 7, and vibrator is fixed by bolts to the outside of mixing drum 3, between mixing drum 3 and the supporting 8, uses the isolation spring flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92201732 CN2110566U (en) | 1992-01-25 | 1992-01-25 | Forced concrete stirrer with vibration exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92201732 CN2110566U (en) | 1992-01-25 | 1992-01-25 | Forced concrete stirrer with vibration exciter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2110566U true CN2110566U (en) | 1992-07-22 |
Family
ID=4948711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92201732 Granted CN2110566U (en) | 1992-01-25 | 1992-01-25 | Forced concrete stirrer with vibration exciter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2110566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640091A (en) * | 2013-12-17 | 2014-03-19 | 中联重科股份有限公司 | Stirring host, its vibration damping device, and vibration damping method |
| CN107672030A (en) * | 2017-11-16 | 2018-02-09 | 长安大学 | A kind of vertical vibrating mixer with spiral vibrator |
-
1992
- 1992-01-25 CN CN 92201732 patent/CN2110566U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640091A (en) * | 2013-12-17 | 2014-03-19 | 中联重科股份有限公司 | Stirring host, its vibration damping device, and vibration damping method |
| CN107672030A (en) * | 2017-11-16 | 2018-02-09 | 长安大学 | A kind of vertical vibrating mixer with spiral vibrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |