CN2710868Y - Double shaft type agitator used for producing dry powder mortar - Google Patents
Double shaft type agitator used for producing dry powder mortar Download PDFInfo
- Publication number
- CN2710868Y CN2710868Y CN 200420048563 CN200420048563U CN2710868Y CN 2710868 Y CN2710868 Y CN 2710868Y CN 200420048563 CN200420048563 CN 200420048563 CN 200420048563 U CN200420048563 U CN 200420048563U CN 2710868 Y CN2710868 Y CN 2710868Y
- Authority
- CN
- China
- Prior art keywords
- dry powder
- stirring vane
- shafts
- agitating
- mortar
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 33
- 239000000843 powder Substances 0.000 title claims abstract description 33
- 238000003756 stirring Methods 0.000 claims description 57
- 238000007599 discharging Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a double shaft type agitator used for continuously producing dry powder mortar, which comprises a first and a second agitating shafts which are arranged in parallel, agitating vanes and a horizontal type agitating drum, wherein, the agitating vanes extend to the circumference from the first and the second agitating shafts, the agitating vanes are equidistantly arranged in the axial direction in sequence and are clockwise or counterclockwise arranged in the circumferential direction, every two agitating vanes are separated by a fixed angle, the agitating vanes on the first and the second agitating shafts respectively form a spiral arrangement, and the rotation directions of the two spiral arrangements are opposite. The first and the second agitating shafts are synchronously rotated, and the vanes alternately pass through a plane determined by axes of the first and the second agitating shafts. The top of one end of the agitating drum is provided with a feeding opening, and the bottom of the other end of the agitating drum is provided with a discharge opening. By using the structure, when the dry powder mortar is agitated by the agitating vanes, the dry powder mortar is discharged from the feeding opening to the discharge opening, and thus the continuous production is realized, and the production efficiency is effectively enhanced.
Description
Technical field
The utility model relates to a kind of biaxial rneader, relates in particular to a kind of biaxial rneader that is used to produce dry powder and mortar.
Background technology
Traditional biaxial rneader generally includes two shafts, stirring vane and agitators, two shafts rotate relatively, when these two shafts stir material, generally promote material with opposite direction, material is circulated in agitator, guarantee that material mixes fully.But this mixer needs to shut down after stirring is finished usually, to unload the material in the agitator, therefore can't realize continuous production, and production efficiency is lower.
The utility model content
The purpose of this utility model is to provide a kind of biaxial rneader that is suitable for producing continuously the material that stirs, and particularly is suitable for producing the biaxial rneader of dry powder and mortar.
For this reason, the biaxial rneader that is used to stir dry powder and mortar of the present utility model, comprise first and second shafts parallel to each other, stirring vane and horizontal agitator, it is characterized in that: described stirring vane from first and second shafts to around stretch out, and be docile and obedient hour hands or differ a fixed angle counterclockwise each other at circumferencial direction axial equidistant successively the arrangement, make the stirring vane on first and second shafts form the opposite helical arrangement of rotation direction respectively; The rotation synchronized with each other of described first and second shafts and its blade are staggered to be passed through by this determined plane of first and second shafts axis; Top at described agitator one end is provided with charging aperture, and is provided with discharging opening in the bottom of the described agitator other end.
Adopt this structure, because the stirring vane on first and second shafts forms the opposite helical arrangement of rotation direction respectively, when two shafts rotated relatively, stirring vane not only can stir dry powder and mortar, and can move to same direction by the promotion dry powder and mortar when stirring; Dry powder and mortar is constantly sent into charging aperture from the charging aperture at agitator one end top, and constantly discharges from the discharging opening of agitator other end bottom, thereby realizes the continuous of production, effectively raises production efficiency.
Description of drawings
Fig. 1 is used to stir the biaxial rneader outline drawing of dry powder and mortar for the utility model.
Fig. 2 is a biaxial rneader internal structure schematic diagram shown in Figure 1.
Among the figure
1. first shaft, 2. second shafts, 31. stirring vanes
32. second group of stirring vane 4. agitators 5. charging aperture
6. discharging opening
The specific embodiment
As shown in Figure 1, 2, the utility model is used to stir the biaxial rneader of dry powder and mortar, comprise first and second shafts 1 and 2, stirring vane 31 and horizontal agitator 4 parallel to each other, it is characterized in that: described stirring vane 31 from first and second shafts 1 and 2 to around stretch out, and be docile and obedient hour hands or differ a fixed angle counterclockwise each other at circumferencial direction axial equidistant successively the arrangement, make the stirring vane 31 on first and second shafts 1 and 2 form the opposite helical arrangement of rotation direction respectively; Described first and second shafts 1 and 2 rotations synchronized with each other and its stirring vane 31 staggered passing through by this first and second shaft 1 and the determined plane of 2 axis; Top at described agitator 4 one ends is provided with charging aperture 5, and is provided with discharging opening 6 in the bottom of described agitator 4 other ends.Described first and second shafts 1 and 2 can be realized synchronously by the synchromesh gear of installing at two shafts; When two shafts 1 and 2 rotate synchronously with higher speed, dry powder and mortar is seethed with excitement, make its mixing more even, also shortened mixing cycle simultaneously.The synchronous rotation of two shafts, stirring vane of helical arrangement not only stirs dry powder and mortar on it, and dry powder and mortar is constantly arranged to discharging opening from charging aperture, realizes continuous stirring and discharging.Stirring vane 31 on two shafts by by this first and second shaft 1 and the determined plane of 2 axis, can be avoided taking place between the stirring vane 31 to disturb and collision successively.
Can also be provided with second group of stirring vane 32 with described stirring vane 31 symmetries on described first and second shafts 1 and 2, this second group of stirring vane 32 is and the consistent helical arrangement of former stirring vane 31 rotation directions.Increase this second group of blade 32 and can improve mixing effect, and can enhance productivity.
Described stirring vane 31,32 can be 90 ° at the described fixed angle that circumferencial direction differs each other.
Leave the gap between described stirring vane 31,32 and the agitator 4, this gap can make when stirring vane 31,32 stirs dry powder and mortar, the dry powder and mortar of being close to agitator does not have with respect to the agitator wall and moves or essentially no moving, thereby avoids or reduce the wearing and tearing of dry powder and mortar to the agitator wall; Usually the gap is big more, and effect is good more, but excesssive gap, and it is more that dry powder and mortar is retained, and this gap serves as that the 2-5 of the dry powder and mortar particle diameter that stirred doubly is advisable with its size, is preferably 3-4 times of the dry powder and mortar particle diameter that stirs.As mentioned above,, can avoid wearing and tearing, so agitator 4 need not also to resemble and install liner plate additional the common mixer, thereby also reduced maintenance work, improved operating efficiency the agitator wall by the adjusting play.
Can be provided with protective sleeve on the shaft 1,2, guarantee that shaft 1,2 is not worn.Also can be provided with sealing at described charging aperture 5 and described discharging opening 6 peripheries, avoid dust to leak.Described stirring vane 31,32 can be made by wear resistant cast iron, and is durable in use.Also can be provided with on described agitator 4 and observe door, this observation door is provided with safety switch, cuts off the mixer power supply automatically when the observation door is opened, and protects operating personnel and maintenance personal's personal safety.
Claims (9)
1. biaxial rneader that is used to stir dry powder and mortar, comprise first and second shafts parallel to each other, stirring vane and horizontal agitator, it is characterized in that: described stirring vane from first and second shafts to around stretch out, and be docile and obedient hour hands or differ a fixed angle counterclockwise each other at circumferencial direction axial equidistant successively the arrangement, make the stirring vane on first and second shafts form the opposite helical arrangement of rotation direction respectively; The rotation synchronized with each other of described first and second shafts and its stirring vane are staggered to be passed through by this determined plane of first and second shafts axis; Top at described agitator one end is provided with charging aperture, and is provided with discharging opening in the bottom of the described agitator other end.
2. the biaxial rneader that is used to stir dry powder and mortar according to claim 1, it is characterized in that: be provided with second group of stirring vane with described stirring vane symmetry on described first and second shafts, this second group of stirring vane is and the consistent helical arrangement of former stirring vane rotation direction.
3. the biaxial rneader that is used to stir dry powder and mortar according to claim 1 and 2 is characterized in that: the described fixed angle that described stirring vane differs each other at circumferencial direction is 90 °.
4. the biaxial rneader that is used to stir dry powder and mortar according to claim 3 is characterized in that: leave the gap between described stirring vane and the agitator, this gap length by stirring dry powder and mortar particle diameter 2-5 doubly.
5. the biaxial rneader that is used to stir dry powder and mortar according to claim 4 is characterized in that: this gap length is preferably 3-4 times of the dry powder and mortar particle diameter that stirs.
6. the biaxial rneader that is used to stir dry powder and mortar according to claim 1 is characterized in that: described shaft is provided with protective sleeve.
7. the biaxial rneader that is used to stir dry powder and mortar according to claim 1 is characterized in that: be provided with sealing at described charging aperture and described discharging opening periphery.
8. the biaxial rneader that is used to stir dry powder and mortar according to claim 1 is characterized in that: described stirring vane is made by wear resistant cast iron.
9. the biaxial rneader that is used to stir dry powder and mortar according to claim 1 is characterized in that: also be provided with on described agitator and observe door, this observation door is provided with safety switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048563 CN2710868Y (en) | 2004-04-16 | 2004-04-16 | Double shaft type agitator used for producing dry powder mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048563 CN2710868Y (en) | 2004-04-16 | 2004-04-16 | Double shaft type agitator used for producing dry powder mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2710868Y true CN2710868Y (en) | 2005-07-20 |
Family
ID=34872416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420048563 Expired - Fee Related CN2710868Y (en) | 2004-04-16 | 2004-04-16 | Double shaft type agitator used for producing dry powder mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2710868Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613986B (en) * | 2009-04-24 | 2011-04-20 | 河南高远公路养护设备股份有限公司 | Double shaft compulsory mixer of asphalt concrete regenerating and cold-mixing equipment |
| WO2011098013A1 (en) * | 2010-02-11 | 2011-08-18 | Huang Jianjun | Horizontal four-shaft stirrer |
| CN102555056A (en) * | 2011-11-17 | 2012-07-11 | 潍坊市贝特工程机械有限公司 | Forced continuous composite mixer |
| CN103213197A (en) * | 2013-03-27 | 2013-07-24 | 泉州德科达机械制造有限公司 | Crushing and mixing device with adjustable speed and method for producing concrete bricks |
| CN103446963B (en) * | 2006-04-20 | 2016-03-09 | 宝洁公司 | Flowable particulates |
| CN106142357A (en) * | 2016-03-24 | 2016-11-23 | 南通海高数控机械有限公司 | A kind of full-automatic inorganic kervit microbead insulated sand slurry production line |
| CN113927741A (en) * | 2021-11-03 | 2022-01-14 | 江苏光银建设工程有限公司 | High-efficiency double horizontal shaft concrete mixer |
-
2004
- 2004-04-16 CN CN 200420048563 patent/CN2710868Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446963B (en) * | 2006-04-20 | 2016-03-09 | 宝洁公司 | Flowable particulates |
| CN101613986B (en) * | 2009-04-24 | 2011-04-20 | 河南高远公路养护设备股份有限公司 | Double shaft compulsory mixer of asphalt concrete regenerating and cold-mixing equipment |
| WO2011098013A1 (en) * | 2010-02-11 | 2011-08-18 | Huang Jianjun | Horizontal four-shaft stirrer |
| CN102555056A (en) * | 2011-11-17 | 2012-07-11 | 潍坊市贝特工程机械有限公司 | Forced continuous composite mixer |
| CN102555056B (en) * | 2011-11-17 | 2014-04-23 | 潍坊市贝特工程机械有限公司 | Forced continuous compound mixer |
| CN103213197A (en) * | 2013-03-27 | 2013-07-24 | 泉州德科达机械制造有限公司 | Crushing and mixing device with adjustable speed and method for producing concrete bricks |
| CN106142357A (en) * | 2016-03-24 | 2016-11-23 | 南通海高数控机械有限公司 | A kind of full-automatic inorganic kervit microbead insulated sand slurry production line |
| CN113927741A (en) * | 2021-11-03 | 2022-01-14 | 江苏光银建设工程有限公司 | High-efficiency double horizontal shaft concrete mixer |
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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: 20050720 |