CN101966436A - High-efficiency stirring device - Google Patents
High-efficiency stirring device Download PDFInfo
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- CN101966436A CN101966436A CN 201010545374 CN201010545374A CN101966436A CN 101966436 A CN101966436 A CN 101966436A CN 201010545374 CN201010545374 CN 201010545374 CN 201010545374 A CN201010545374 A CN 201010545374A CN 101966436 A CN101966436 A CN 101966436A
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- stirring
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Abstract
The invention discloses a high-efficiency stirring device. The device comprises a stirring device body and a stirring cylinder body, wherein the stirring device body consists of an inner stirring device and an outer stirring device; the inner stirring device comprises a stirring shaft extending along the axial direction of the stirring cylinder body and a forward rotation motor for driving the stirring shaft to rotate, and stirring rods are arranged on the stirring shaft at intervals; the outer stirring device comprises a spiral device and a reverse rotation motor for driving the spiral device to rotate; the spiral device comprises a spiral feed unit, a spiral return unit and a middle connection block connected between the spiral feed unit and the spiral return unit; and the stirring shaft and the spiral device are positioned in the stirring cylinder body, and the rotating center lines of the stirring shaft and the spiral device are the same. The high-efficiency stirring device comprises the inner and the outer stirring devices which are matched mutually, and the rotating directions of the inner and the outer stirring devices are reverse, so that materials in the stirring device can be mixed fully within short time without stirring dead angles during stirring.
Description
Technical field
The parts of the present invention and a kind of mixer are meant the agitating device of mixer especially.
Technical field
Key in technical field herein and describe paragraph.
Background technology
Agitating device is the core component of mixer, and it directly affects the stirring efficiency and the mixing quality of mixer.Existing agitating device generally includes the mixing arm on a shaft and the compartment of terrain shaft, and the end of described mixing arm is provided with stirring vane, and stirring vane is distributed in picturesque disorderly and stirs in the cylindrical shell.Though this agitating device structure is comparatively simple, its stirring efficiency is lower, and often has the stirring dead angle in whipping process, and its mixing quality is not good enough.
Background technology
Key in technical field herein and describe paragraph.
Summary of the invention
The invention provides a kind of agitating device of architecture advances, it is low and stir the defective that has the dead angle that its purpose is to overcome stirring efficiency that prior art exists.
Technical scheme of the present invention is as follows:
A kind of high efficiency agitating device, comprise the agitating device body and stir cylindrical shell, described agitating device body is made up of interior agitating device and outer agitating device, the motor that is rotated in the forward that agitating device comprises along the axially extended shaft of mixing drum body and is used to drive the shaft rotation in described, the compartment of terrain is provided with stirring rod on the described shaft; Described outer agitating device comprises screw and is used to drive the reverse-rotatable motor that screw rotates, described screw comprises that screwfeed unit, spiral return the unit and be connected in the screwfeed unit and spiral returns middle contiguous block between the unit, described shaft and screw are positioned at and stir cylindrical shell, and the rotary centerline of shaft and screw is identical.
As improvement of the present invention, described screwfeed unit comprises feed screw axle, the feeding mixing arm that is connected with feed screw axle one end, be fixed at the screwfeed vane group on the feed screw axle and be connected in axle sleeve on the feeding mixing arm, and described screwfeed vane group is made up of the feeding blade of mutual splicing; Described spiral return the unit comprise return helical axis, with return that helical axis one end is connected return mixing arm, be fixed at the spiral that returns on the helical axis and return vane group and be connected in the axle sleeve that returns on the mixing arm, described spiral returns vane group and is made up of the blade that returns of mutual splicing; The middle part of contiguous block is provided with axle sleeve in the middle of described, and described shaft is arranged in above-mentioned each axle sleeve, and its with above-mentioned each axle sleeve between axis hold and be connected.
As a further improvement on the present invention, described stirring rod is made up of mixing arm and the volume expansion section of being located at the mixing arm head, and the foot of described mixing arm is connected with shaft.
By the above-mentioned description of this invention as can be known, compare, the invention has the advantages that with prior art:
1, because outer agitating device of the present invention axially is being continuous, and the inwall that stirs cylindrical shell is cylindric, so there is not the stirring dead angle in mixer when stirring.
2, screwfeed unit and spiral return unit symmetry substantially, but the hand of spiral is opposite, and one be left-hand screw, and another be a right-hand screw, and their stressed in a basic balance in stirring cylindrical shell vibrate thereby reduced stirring, and effectively improved the stirring efficiency of mixer.
3, feed screw axle and return and removably be connected with screwfeed blade and spiral on the helical axis respectively and return blade can conveniently be changed behind certain above-mentioned blade wear, thereby has prolonged the service life of agitating device.
4, the present invention adopts inside and outside agitating device, it not only has higher mixing quality and stirring efficiency, and is applicable to the various material of stirring, when stirring viscous material, because the rotation direction of inside and outside agitating device is opposite, therefore the problem of seize can not appear; When stirring lump material, because interior agitating device has certain broken function, it is more abundant therefore lump material to be mixed; When stirring powdery or liquid material, inside and outside agitating device stirs more violent than common agitating device, therefore can obtain good mixing effect at short notice.
5, the scope of application of the present invention is wider, and it can be according to different material characteristics, the stirring rod of agitating device and adjustment mixing speed in changing.
6, agitating device of the present invention can be installed on vertical mixer or the horizontal mixer.
Summary of the invention
Key in technical field herein and describe paragraph.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the perspective view of screw.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1, a kind of high efficiency agitating device, this agitating device are located in the mixer usually, and it is the core component of mixer, and it comprises stirring cylindrical shell 1, interior agitating device 2 and the outer agitating device 3 that cooperatively interacts.
Continuation is with reference to Fig. 1, and interior agitating device 2 comprises that shaft 21 is set up in and stirs in the cylindrical shell 1, and the compartment of terrain is distributed with stirring rod 41 on the shaft 21 along stirring cylindrical shell 1 axially extended shaft 21 and being used to drive that shaft 21 rotates is rotated in the forward motor 22.Stirring rod 41 is made up of mixing arm 411 and the volume expansion section 412 of being located at mixing arm 411 heads, and the foot of mixing arm 41 and shaft 21 are screwed.Increased the stirring area by being provided with of stirring rod 41, thus the stirring of 2 pairs of materials of agitating device in helping more, and then improved stirring efficiency.
See figures.1.and.2 simultaneously, outer agitating device 3 comprises and is used to stir the screw 31 of material and is used to drive the reverse-rotatable motor 32 that screw 31 rotates, screw 31 is positioned at and stirs cylindrical shell 1, and this screw 31 is identical with the rotary centerline of shaft 21.Screw 31 comprises that screwfeed unit 311, spiral return unit 312 and be connected in screwfeed unit 311 and spiral returns middle contiguous block 313 between the unit 312, it is basic identical that screwfeed unit 311 and spiral return unit 312 weight, and its with the perpendicular plane of helical centre on projection symmetrical.
Continuation is with reference to Fig. 2, screwfeed unit 311 comprises feed screw axle 51, feeding mixing arm 54, axle sleeve 52 and is fixed at screwfeed vane group on the feed screw axle 51, described screwfeed vane group is made up of the feeding blade 53 of mutual splicing, one end of feeding mixing arm 54 is connected with feed screw axle 51, and the other end is connected in axle sleeve 52.Spiral return unit 312 comprise return helical axis 61, return mixing arm 64, axle sleeve 62 and be fixed at the spiral that returns on the helical axis 61 and return vane group, described spiral returns vane group and is made up of the blade 63 that returns of mutual splicing, a described end that returns mixing arm 64 with return helical axis 61 and be connected, the other end is connected in axle sleeve 62.The middle part of contiguous block 313 is provided with axle sleeve 73 in the middle of described, and shaft 21 is arranged in above-mentioned each axle sleeve 53,63,73 respectively, and its with above-mentioned each axle sleeve 53,63,73 between be connected by bearing (not drawing among the figure).
During use, interior agitating device 2 can make the upset of material forward; Outer agitating device 3 can make the material reverse flip, thereby helps the abundant mixing of material more.
Above-mentioned only is several specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (3)
1. high efficiency agitating device, comprise the agitating device body and stir cylindrical shell, it is characterized in that: described agitating device body is made up of interior agitating device and outer agitating device, the motor that is rotated in the forward that agitating device comprises along the axially extended shaft of mixing drum body and is used to drive the shaft rotation in described, the compartment of terrain is provided with stirring rod on the described shaft; Described outer agitating device comprises screw and is used to drive the reverse-rotatable motor that screw rotates, described screw comprises that screwfeed unit, spiral return the unit and be connected in the screwfeed unit and spiral returns middle contiguous block between the unit, described shaft and screw are positioned at and stir cylindrical shell, and the rotary centerline of shaft and screw is identical.
2. a kind of high efficiency agitating device as claimed in claim 1, it is characterized in that: described screwfeed unit comprises feed screw axle, the feeding mixing arm that is connected with feed screw axle one end, be fixed at the screwfeed vane group on the feed screw axle and be connected in axle sleeve on the feeding mixing arm, and described screwfeed vane group is made up of the feeding blade of mutual splicing; Described spiral return the unit comprise return helical axis, with return that helical axis one end is connected return mixing arm, be fixed at the spiral that returns on the helical axis and return vane group and be connected in the axle sleeve that returns on the mixing arm, described spiral returns vane group and is made up of the blade that returns of mutual splicing; The middle part of contiguous block is provided with axle sleeve in the middle of described, and described shaft is arranged in above-mentioned each axle sleeve, and its with above-mentioned each axle sleeve between axis hold and be connected.
3. a kind of high efficiency agitating device as claimed in claim 1 or 2 is characterized in that: described stirring rod is made up of mixing arm and the volume expansion section of being located at the mixing arm head, and the foot of described mixing arm is connected with shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545374A CN101966436B (en) | 2010-11-16 | 2010-11-16 | High-efficiency stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545374A CN101966436B (en) | 2010-11-16 | 2010-11-16 | High-efficiency stirring device |
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| Publication Number | Publication Date |
|---|---|
| CN101966436A true CN101966436A (en) | 2011-02-09 |
| CN101966436B CN101966436B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010545374A Active CN101966436B (en) | 2010-11-16 | 2010-11-16 | High-efficiency stirring device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430355A (en) * | 2011-11-07 | 2012-05-02 | 成都鑫三洋科技发展有限公司 | Double-shaft stirrer |
| CN103816825A (en) * | 2014-03-11 | 2014-05-28 | 福建省南安市海特机械有限公司 | High-molecular fiber dry powder stirring machine |
| CN106076173A (en) * | 2016-08-25 | 2016-11-09 | 中煤科工集团武汉设计研究院有限公司 | Horizontal coal slurry agitating device |
| CN106512802A (en) * | 2016-12-30 | 2017-03-22 | 湖南碧野农业科技开发有限责任公司 | Material stirring device |
| CN107737661A (en) * | 2016-09-28 | 2018-02-27 | 安徽马钢张庄矿业有限责任公司 | Wet drum shape material scattering machine |
| CN108043312A (en) * | 2016-05-15 | 2018-05-18 | 孙立民 | A kind of detachable large-scale batch mixing rabbling mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604220U (en) * | 2010-02-11 | 2010-10-13 | 黄建军 | Four-axle mixing machine |
| CN201871350U (en) * | 2010-11-16 | 2011-06-22 | 福建省南安市海特机械有限公司 | Stirring machine with high-efficiency stirring device |
-
2010
- 2010-11-16 CN CN201010545374A patent/CN101966436B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604220U (en) * | 2010-02-11 | 2010-10-13 | 黄建军 | Four-axle mixing machine |
| CN201871350U (en) * | 2010-11-16 | 2011-06-22 | 福建省南安市海特机械有限公司 | Stirring machine with high-efficiency stirring device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430355A (en) * | 2011-11-07 | 2012-05-02 | 成都鑫三洋科技发展有限公司 | Double-shaft stirrer |
| CN103816825A (en) * | 2014-03-11 | 2014-05-28 | 福建省南安市海特机械有限公司 | High-molecular fiber dry powder stirring machine |
| CN108043312A (en) * | 2016-05-15 | 2018-05-18 | 孙立民 | A kind of detachable large-scale batch mixing rabbling mechanism |
| CN106076173A (en) * | 2016-08-25 | 2016-11-09 | 中煤科工集团武汉设计研究院有限公司 | Horizontal coal slurry agitating device |
| CN107737661A (en) * | 2016-09-28 | 2018-02-27 | 安徽马钢张庄矿业有限责任公司 | Wet drum shape material scattering machine |
| CN106512802A (en) * | 2016-12-30 | 2017-03-22 | 湖南碧野农业科技开发有限责任公司 | Material stirring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101966436B (en) | 2012-10-03 |
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