CN205552861U - Impeller that positioning accuracy is high - Google Patents
Impeller that positioning accuracy is high Download PDFInfo
- Publication number
- CN205552861U CN205552861U CN201620335532.5U CN201620335532U CN205552861U CN 205552861 U CN205552861 U CN 205552861U CN 201620335532 U CN201620335532 U CN 201620335532U CN 205552861 U CN205552861 U CN 205552861U
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- CN
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- Prior art keywords
- stirring
- utility
- model
- hole
- positioning
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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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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to an impeller that positioning accuracy is high, including being cylindric stirring stand, be provided with a plurality of stirring vane on the outer face of cylinder of stirring stand, along the mounting hole has been seted up to the axial lead direction of stirring stand, a location keyway and the 2nd location keyway have been offered on the inner wall of mounting hole, just a location keyway and the 2nd location keyway symmetric distribution are on the inner wall of mounting hole to vortex hole has been offered to the lower surface to upper surface at every stirring vane. The utility model has the advantages of simple structure and reasonable design, through being provided with two keyways, when the stirring stand was installed with the (mixing) shaft, positioning accuracy was high, prevented to take place to rock at the high -speed in -process that rotates, can improve its result of use, through being provided with vortex hole, when the stirring, vortex hole can drive peripheral concrete, improves the degree of consistency of stirring.
Description
Technical field
This utility model relates to stirring technique field, particularly relates to the agitator arm that a kind of positioning precision is high.
Background technology
Blender, is that a kind of blade-carrying axle rotates in cylinder or groove, is stirred mixing by plurality of raw materials
Close, make a kind of mixture or the machine of suitable denseness.Blender has been divided into multiple, has forced action type to stir
Mix machine, single horizontal shaft blender, twin-shaft mixer etc..Points for attention: blender and automatic feeder,
The inside must be cleaned up, especially winter, so can extend the life-span.Blender is i.e. mixer, because of
Generally effect for mixer is exactly all kinds of dry powder and mortar of mix and blend, therefore is commonly called as blender.Concrete-agitating
Machine is applied in commercial production conventional equipment, and it primarily serves stirring or the mix effect preparing concrete,
Concrete mixer is mainly made up of stirring column and stirring vane, for the efficiency of concrete mixer and stir
Mix effect and be heavily dependent on the design of stirring vane, stirring vane is reasonable in design be possible not only to improve mixed
The uniformity of the stirring of solidifying soil, decreases the time of stirring simultaneously, indirectly decreases stirring cost.
In the stirring column being presently used in the agitator arm of concrete-agitating and shaft installation process, by
In only with a keyway, positioning precision is poor, during high-speed rotation, and agitator arm and stirring column
Between produce and rock, thus affect mixing effect to a certain extent.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of positioning precision is high
Agitator arm.
This utility model is to be achieved through the following technical solutions:
The agitator arm that a kind of positioning precision is high, including cylindrical stirring column, described stirring column
Being provided with several stirring vanes on external cylindrical surface, the direction of axis line along described stirring column offers peace
Dress hole, the inwall of described installing hole offers the first positioning spline and the second positioning spline, and described first
Positioning spline and the second positioning spline are symmetrically distributed on the inwall of installing hole, and upper at each stirring vane
Surface offers eddy current hole to lower surface.
As optimal technical scheme of the present utility model, described eddy current hole is circular port, and it is a diameter of
10mm-30mm。
As optimal technical scheme of the present utility model, the number of described stirring vane is even number.
As optimal technical scheme of the present utility model, the outside of described stirring vane is arc.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, set
Meter rationally, is provided by two keyways, and when stirring column and installing with shaft, positioning precision is high, anti-
Only shake during high-speed rotation, it is possible to increase its using effect；It is provided by eddy current hole,
During stirring, eddy current hole can drive the concrete of periphery, improves the uniformity of stirring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
The agitator arm that described a kind of positioning precision is high, including cylindrical stirring column 1, described stirring is stood
Being provided with several stirring vanes 2 on the external cylindrical surface of post 1, the number of described stirring vane 2 is even number,
The outside of described stirring vane 2 is arc.
Direction of axis line along described stirring column 1 offers installing hole 3, on the inwall of described installing hole 3
Offer the first positioning spline 4 and the second positioning spline 5, and described first positioning spline 4 and the second positioning key
Groove 5 is symmetrically distributed on the inwall of installing hole 3, is provided by two keyways, in stirring column and stirring
When axle is installed, positioning precision is high, prevents from shaking during high-speed rotation, it is possible to increase it uses effect
Really.
Upper surface at each stirring vane 2 offers eddy current hole 6 to lower surface, is provided by eddy current hole 6,
When stirring, eddy current hole can drive the concrete of periphery, improves the uniformity of stirring.In the present embodiment:
Described eddy current hole 6 is circular port, its a diameter of 10mm-30mm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (4)
1. the agitator arm that positioning precision is high, including cylindrical stirring column (1), described
It is provided with several stirring vanes (2) on the external cylindrical surface of stirring column (1), stands along described stirring
The direction of axis line of post (1) offers installing hole (3), it is characterised in that: described installing hole (3)
Inwall on offer the first positioning spline (4) and the second positioning spline (5), and described first location
Keyway (4) and the second positioning spline (5) are symmetrically distributed on the inwall of installing hole (3), and often
The upper surface of individual stirring vane (2) offers eddy current hole (6) to lower surface.
The agitator arm that a kind of positioning precision the most according to claim 1 is high, it is characterised in that:
Described eddy current hole (6) is circular port, its a diameter of 10mm-30mm.
The agitator arm that a kind of positioning precision the most according to claim 1 is high, it is characterised in that:
The number of described stirring vane (2) is even number.
The agitator arm that a kind of positioning precision the most according to claim 1 is high, it is characterised in that:
The outside of described stirring vane (2) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335532.5U CN205552861U (en) | 2016-04-19 | 2016-04-19 | Impeller that positioning accuracy is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335532.5U CN205552861U (en) | 2016-04-19 | 2016-04-19 | Impeller that positioning accuracy is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552861U true CN205552861U (en) | 2016-09-07 |
Family
ID=56809803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335532.5U Expired - Fee Related CN205552861U (en) | 2016-04-19 | 2016-04-19 | Impeller that positioning accuracy is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084159A (en) * | 2017-03-15 | 2017-08-22 | 安徽六国化工股份有限公司 | A kind of external circulation shielding pump |
| CN109129907A (en) * | 2017-06-16 | 2019-01-04 | 安徽华野工程建设有限公司 | A kind of concrete high-efficiency blender in construction site |
-
2016
- 2016-04-19 CN CN201620335532.5U patent/CN205552861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084159A (en) * | 2017-03-15 | 2017-08-22 | 安徽六国化工股份有限公司 | A kind of external circulation shielding pump |
| CN109129907A (en) * | 2017-06-16 | 2019-01-04 | 安徽华野工程建设有限公司 | A kind of concrete high-efficiency blender in construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Wenwu Inventor before: Wei Yong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: Jimei District of Xiamen city in Fujian province was 361023 Da Ling Kou Zhen Tian tou Cun agency No. 129 two Patentee after: XIAMEN GULIKE ENERGY SAVING TECHNOLOGY CO., LTD. Address before: Fengqiao town Xia long bridge village 311800 Zhejiang city of Shaoxing province Zhuji City Patentee before: Wei Yong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |