CN202241593U - Spiral stirring assembly - Google Patents
Spiral stirring assembly Download PDFInfo
- Publication number
- CN202241593U CN202241593U CN2011203994646U CN201120399464U CN202241593U CN 202241593 U CN202241593 U CN 202241593U CN 2011203994646 U CN2011203994646 U CN 2011203994646U CN 201120399464 U CN201120399464 U CN 201120399464U CN 202241593 U CN202241593 U CN 202241593U
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- sleeve
- utility
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- meters
- stirring assembly
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- 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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Abstract
The utility model relates to a spiral stirring assembly, which comprises a revolving shaft and a sleeve, wherein the revolving shaft is fixed in the sleeve; stirring bars are fixed on the periphery of the outer side of the sleeve, and spirally surround the sleeve; clamping grooves are formed at the two ends of the sleeve; and the revolving shaft is provided with clamping blocks which correspond to the clamping grooves. In the spiral stirring assembly according to the scheme of the utility mode, the sleeve arranged on the revolving shaft is used for stirring cement, sandstone and the like, so that the sandstone and the like can be effectively pulverized fully; and moreover, the spiral stirring assembly has the advantages of easiness for processing, convenience for maintaining and low cost.
Description
Technical field
The utility model relates to a kind of agitating device, and the agitating device of using on especially a kind of cement mixer belongs to cement mixing plant field.
Background technology
The cement mixer that is used for building trade all is with cement, sandstone aggregate and water mixing and mixes and process concrete, but the agitating device in a lot of mixers is easy to agitator generation skidding.In order to address this problem; Industry generally adopts the agitating device of dual mode; A kind of is to reach the cylinder that is driven by transmission mechanism through the actuating unit that axle is connected with transmission mechanism, the gear ring that dress is provided with around roller tube on roller tube, setting and gear ring meshed gears on the power transmission shaft; Another kind is to adopt the twin-screw agitating device, promptly in agitator, establishes two intermeshing twin-screws.Adopt the agitating device of this dual mode, though can avoid between agitating device and the agitator skidding taking place, before a kind of inboard gear ring of power transmission shaft and cylinder of mode, adding the more complicated in man-hour, processing cost is than higher, and keeps in repair cumbersome; Then a kind of material requirements of twin-screw of mode is than higher; Increased material and cost of processing, on the other hand, in case the words that twin-screw is damaged; Whole twin-screw agitating device has just been scrapped; Must process the twin-screw that matches in addition again, both lose time and manpower, also waste a lot of materials.On the other hand because the difficulty of twin-screw processing and the complicated process of manufacturing procedure, make twin-screw length and between all must be controlled in certain scope, be installed in the mixer like this after, twin-screw can not pulverize the sandstone that needs stirring etc.
The utility model content
The utility model purpose is to provide for the deficiency that overcomes prior art that a kind of processing is simple, easy to maintenance, cost is lower, the helical stir assembly that can effectively sandstone etc. fully be pulverized.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of helical stir assembly comprises rotating shaft and sleeve; Said rotating shaft is fixed in the sleeve; Said sleeve is fixed with the stirring bar around the outside; Said stirring bar is shape in the shape of a spiral, is centered around on the sleeve.
Preferably, the two ends of said sleeve are provided with draw-in groove; Said rotating shaft is provided with and the corresponding fixture block of draw-in groove.
Preferably, the length of said sleeve is 1.4 meters or 1.5 meters; The external diameter of said sleeve is 1.5 meters or 1.6 meters.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
A kind of helical stir assembly of the utility model scheme adopts the sleeve be installed on the rotating shaft that cement, sandstone etc. is stirred, and can be effectively sandstone etc. be fully pulverized; And its processing is simple, easy to maintenance, cost is also lower.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the three-dimensional exploded view of the helical stir assembly of the utility model;
Accompanying drawing 2 is the cutaway view of the helical stir assembly of the utility model;
Accompanying drawing 3 is the enlarged drawing at A place in the accompanying drawing 2;
Wherein: 1, sleeve; 2, rotating shaft; 3, fixture block; 4, stir bar; 5, draw-in groove.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Accompanying drawing 1-3 is the described a kind of helical stir assembly of the utility model, comprises rotating shaft 2 and sleeve 1; Said rotating shaft 2 is fixed in the sleeve 1; Be fixed with around said sleeve 1 outside and stir bar 4; Said stirring bar 4 is shape in the shape of a spiral, is centered around on the sleeve 1; The two ends of said sleeve 1 are provided with draw-in groove 5; Said rotating shaft 2 is provided with and draw-in groove 5 corresponding fixture blocks 3; The length of said sleeve 1 is 1.4 meters; The external diameter of said sleeve 1 is 1.5 meters.
Like above-mentioned helical stir assembly, the length of its sleeve 1 can also be 1.5 meters; The external diameter of sleeve 1 is 1.6 meters.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
A kind of helical stir assembly of the utility model scheme adopts the sleeve be installed on the rotating shaft that cement, sandstone etc. is stirred, and can be effectively sandstone etc. be fully pulverized; And its processing is simple, easy to maintenance, cost is also lower.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. a helical stir assembly is characterized in that: comprise rotating shaft and sleeve; Said rotating shaft is fixed in the sleeve; Said sleeve is fixed with the stirring bar around the outside; Said stirring bar is shape in the shape of a spiral, is centered around on the sleeve.
2. helical stir assembly according to claim 1 is characterized in that: the two ends of said sleeve are provided with draw-in groove; Said rotating shaft is provided with and the corresponding fixture block of draw-in groove.
3. helical stir assembly according to claim 1 and 2 is characterized in that: the length of said sleeve is 1.4 meters or 1.5 meters; The external diameter of said sleeve is 1.5 meters or 1.6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203994646U CN202241593U (en) | 2011-10-20 | 2011-10-20 | Spiral stirring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203994646U CN202241593U (en) | 2011-10-20 | 2011-10-20 | Spiral stirring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241593U true CN202241593U (en) | 2012-05-30 |
Family
ID=46102887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203994646U Expired - Fee Related CN202241593U (en) | 2011-10-20 | 2011-10-20 | Spiral stirring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214878A (en) * | 2018-01-17 | 2018-06-29 | 佛山汉格斯环保科技有限公司 | A kind of Production of Ceramics pretreatment agitating device |
-
2011
- 2011-10-20 CN CN2011203994646U patent/CN202241593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214878A (en) * | 2018-01-17 | 2018-06-29 | 佛山汉格斯环保科技有限公司 | A kind of Production of Ceramics pretreatment agitating device |
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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: 20120530 Termination date: 20131020 |