CN203281264U - Stirrer - Google Patents
Stirrer Download PDFInfo
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- CN203281264U CN203281264U CN2013202308874U CN201320230887U CN203281264U CN 203281264 U CN203281264 U CN 203281264U CN 2013202308874 U CN2013202308874 U CN 2013202308874U CN 201320230887 U CN201320230887 U CN 201320230887U CN 203281264 U CN203281264 U CN 203281264U
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- housing
- agitator
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Abstract
The utility model provides a stirrer which belongs to the field of mechanical techniques and solves the technical problem that the existing stirrer causes liquid to spill out easily and cannot stir uniformly. The stirrer comprises a gear motor, wherein the output shaft of the gear motor is connected with a transmission structure, the transmission structure comprises a shell, the output shaft of the gear motor is arranged on the shell in a penetrating manner, a plurality of planetary gears are arranged in the shell, a sun gear is fixedly arranged at the lower end of the output shaft of the gear motor, all planetary gears are meshed with the sun gear, an annular gear is arranged on the inner wall of the shell, all planetary gears are meshed with the annular gear, a stirring shaft is connected onto each planetary gear, a primary stirring blade is connected between every two adjacent stirring shafts, a secondary stirring blade is fixedly arranged on each stirring shaft, a shelf edge is arranged on the inner wall of a liquid storage container, a surface bearing is arranged on the shelf edge, and the shell can prop against the surface bearing. The stirrer has the advantages of uniform and thorough stirring.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of agitator.
Background technology
Agitator is a kind of liquid, gas medium forced convection and mixed uniformly device of making, and the type of agitator, size and rotating speed are all influential to the distribution of power of agitator between overall flow and turbulence pulsation.In general, the power division of turbine agitator is favourable to turbulence pulsation, and propeller mixer is favourable to overall flow, for the agitator of same type, under the identical condition of power consumption, major diameter, slow-revving agitator, power mainly is consumed in overall flow, is conducive to micromixing, minor diameter, high-revolving agitator, power mainly is consumed in turbulence pulsation, is conducive to microcosmic and mixes.
a kind of agitator of liquid chemical raw material is disclosed in patent (CN102335584A), comprise agitator housing, motor, reductor, shaft and stirring vane, shaft is connected with motor by reductor, stir the tip of the axis and fix a transverse axis, stirring vane is fixed on the two ends of transverse axis, transverse axis and stirring vane are hollow, go up sidewards and also be fixedly installed a drawing liquid pump, drawing liquid pump is connected with the pipeline in being arranged on transverse axis, the other end of pipeline is connected with the through hole on stirring vane, adopt structure in this, can save mixing time, very abundant that raw material is mixed arranged, but, its stirring is steady not, liquid is spilt.
Summary of the invention
The objective of the invention is the problems referred to above that exist for existing technology, a kind of agitator is provided, technical problem to be solved by this invention is how stably liquid to be stirred.
purpose of the present invention can realize by following technical proposal: a kind of agitator, comprise liquid storage container, it is characterized in that, this agitator comprises a reducing motor, the output shaft of described reducing motor is connected with a drive mechanism, described drive mechanism comprises a housing, the output shaft of described reducing motor is located on described housing, be provided with several planetary gears in described housing, the lower end of the output shaft of described reducing motor is fixedly installed a central gear, described planetary gear all meshes with described central gear, be provided with ring gear on the inwall of described housing, described planetary gear all meshes with described ring gear, be connected with respectively a shaft on described each planetary gear, be connected with a main paddle between each shaft, all be fixedly installed a secondary paddle on described each shaft, be provided with a shelves edge on the inwall of described liquid storage container, described shelves along on be provided with a plane bearing, described housing can be resisted against on described plane bearing.
operation principle of the present invention is: reducing motor drives the central gear rotation, several planetary gears all mesh with central gear, these planetary gears have respectively and the ring gear engagement that is arranged on housing, like this, housing and shaft all can rotate, housing drives the shaft revolution, the shaft rotation, be provided with main paddle between each shaft, can stir in liquid relatively slowly, also be fixedly installed secondary paddle on shaft, secondary paddle can comparatively fasterly stir in liquid, be provided with a shelves edge on the inwall of liquid storage container, shelves along on be provided with a plane bearing, housing is resisted against the upper end of this plane bearing, the shelves edge, plane bearing and housing three are with the rear sealing of opening of liquid storage container, can prevent thoroughly that liquid from spilling, owing to being provided with main paddle and secondary paddle, this agitator can stir liquid very uniformly.
In above-mentioned a kind of agitator, the teeth of described ring gear are opened on described housing.Like this housing can indirectly be driven rotation by central gear, and a plurality of shafts can synchronously be rotated in liquid storage container, and liquid is stirred.
In above-mentioned a kind of agitator, the number of described shaft is three, and the planetary gear corresponding with shaft is evenly distributed in described housing.Shaft too much can take the too many volume of liquid storage container, and very little, mixing effect can variation.
In above-mentioned a kind of agitator, described main paddle comprises that three are respectively the baffle plate that hexagonal angle distributes, the inner of described three baffle plates is connected mutually, and the outer end of described every baffle plate all is fixed with a sealed bearing, and described sealed bearing is located on described shaft.Sealed bearing is because both sides all have seal cover; all butter can be spread during fabrication in bearing; play lubricated effect; added seal cover; just can protect butter, separately it can not harden because of the accumulation of impurity, and therefore extends the life-span of bearing; key is can not enter liquid in bearing, prevents that the liquid in liquid storage container is contaminated.
In above-mentioned a kind of agitator, the outer end of described baffle plate and the outer ring of described sealed bearing are connected, and the inner ring of described sealed bearing and described shaft are connected.
In above-mentioned a kind of agitator, offer one on described baffle plate and dodge mouth, described secondary paddle is fixed on two shafts between sealed bearing.The secondary paddle that sets firmly on shaft can rotate, and has increased the stirring area large together with main paddle, and, because main paddle and secondary paddle are not synchronous the rotations, makes mixing effect fabulous.
Compared with prior art, the present invention has the following advantages:
1, in this agitator, reducing motor drives the central gear rotation, several planetary gears all with central gear engagement, these planetary gears have respectively and the ring gear engagement that is arranged on housing, like this, housing and shaft all can rotate, housing drives the shaft revolution, the shaft rotation, and the main paddle that is arranged between shaft can rotate with the secondary paddle that is fixedly installed on shaft under nonsynchronous state, liquid in liquid storage container is stirred, and mixing effect is fabulous.
2, this agitator, the outer end of baffle plate is connected with shaft by sealed bearing, and the lubricating oil that can be placed in sealed bearing pollutes liquid.
Description of drawings
Fig. 1 is the perspective view of this agitator after taking out liquid storage container.
Fig. 2 is the planar structure schematic diagram of this agitator.
Fig. 3 is the sectional view on the A-A direction in Fig. 2.
Fig. 4 is the enlarged drawing of local B in Fig. 2.
In figure, 1, liquid storage container; 2, reducing motor; 3, drive mechanism; 31, housing; 32, planetary gear; 33, central gear; 34, ring gear; 4, shaft; 51, main paddle; 52, secondary paddle; 61, plane bearing; 62, shelves edge; 7, baffle plate; 8, sealed bearing; 9, dodge mouth.
The specific embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of agitator, comprise liquid storage container 1, this agitator comprises a reducing motor 2, the output shaft of reducing motor 2 is connected with a drive mechanism 3, drive mechanism 3 comprises a housing 31, the output shaft of reducing motor 2 is located on housing 31, be provided with several planetary gears 32 in housing 31, the lower end of the output shaft of reducing motor 2 is fixedly installed a central gear 33, planetary gear 32 all meshes with central gear 33, be provided with ring gear 34 on the inwall of housing 31, planetary gear 32 all meshes with ring gear 34, be connected with respectively a shaft 4 on each planetary gear 32, be connected with a main paddle 51 between each shaft 4, all be fixedly installed a secondary paddle 52 on each shaft 4, be provided with shelves on the inwall of liquid storage container 1 along 62, shelves are along being provided with a plane bearing 61 on 62, housing 31 can be resisted against on plane bearing 61, the teeth of ring gear 34 are opened on housing 31.Like this housing 31 can indirectly be driven rotation by central gear 33, and a plurality of shafts 4 can, synchronously in the interior rotation of liquid storage container 1, be stirred liquid.
as preferably, the number of shaft 4 is three, and the planetary gear 32 corresponding with shaft 4 is evenly distributed in housing 31, shaft 4 too much can take the too many volume of liquid storage container 1, words very little, mixing effect meeting variation, main paddle 51 comprises that three are respectively the baffle plate 7 that hexagonal angle distributes, the inner of three baffle plates 7 is connected mutually, the outer end of every baffle plate 7 all is fixed with a sealed bearing 8, sealed bearing 8 is located on shaft 4, sealed bearing 8 is because both sides all have seal cover, all can be spread during fabrication the lubricating oil such as butter in bearing, play lubricated effect, added seal cover, just can protect butter, another its can not harden because of the accumulation of impurity, therefore and extend life-span of bearing, key is can not enter liquid in bearing, prevent that the liquid in liquid storage container 1 is contaminated, the outer ring of the outer end of baffle plate 7 and sealed bearing 8 is connected, the inner ring of sealed bearing 8 and shaft 4 are connected, offer one on baffle plate 7 and dodge mouth 9, secondary paddle 52 is fixed on two shafts 4 between sealed bearing 8, the secondary paddle 52 that sets firmly on shaft 4 can rotate, increased the stirring area large together with main paddle 51, and because main paddle 51 and secondary paddle 52 are not synchronous the rotations, make mixing effect fabulous.
operation principle of the present invention is: reducing motor 2 drives central gear 33 rotations, several planetary gears 32 all mesh with central gear 33, these planetary gears 32 have respectively and ring gear 34 engagements that are arranged on housing 31, like this, housing 31 and shaft 4 all can rotate, housing 31 drives shaft 4 revolution, shaft 4 rotations, be provided with main paddle 51 between each shaft 4, can stir in liquid relatively slowly, also be fixedly installed secondary paddle 52 on shaft 4, secondary paddle 52 can comparatively fasterly stir in liquid, be provided with shelves on the inwall of liquid storage container 1 along 62, shelves are along being provided with a plane bearing 61 on 62, housing 31 is resisted against the upper end of this plane bearing 61, shelves are along 62, plane bearing 61 and housing 31 threes are with the rear sealing of opening of liquid storage container 1, can prevent thoroughly that liquid from spilling, owing to being provided with main paddle 51 and secondary paddle 52, this agitator can stir liquid very uniformly.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (6)
1. agitator, comprise liquid storage container (1), it is characterized in that, this agitator comprises a reducing motor (2), the output shaft of described reducing motor (2) is connected with a drive mechanism (3), described drive mechanism (3) comprises a housing (31), the output shaft of described reducing motor (2) is located on described housing (31), be provided with several planetary gears (32) in described housing (31), the lower end of the output shaft of described reducing motor (2) is fixedly installed a central gear (33), described planetary gear (32) all meshes with described central gear (33), be provided with ring gear (34) on the inwall of described housing (31), described planetary gear (32) all meshes with described ring gear (34), be connected with respectively a shaft (4) on described each planetary gear (32), be connected with a main paddle (51) between each shaft (4), all be fixedly installed a secondary paddle (52) on described each shaft (4), be provided with shelves on the inwall of described liquid storage container (1) along (62), described shelves are along being provided with a plane bearing (61) on (62), described housing (31) can be resisted against on described plane bearing (61).
2. a kind of agitator according to claim 1, is characterized in that, the teeth of described ring gear (34) are opened on described housing (31).
3. a kind of agitator according to claim 1, is characterized in that, the number of described shaft (4) is three, and the planetary gear (32) corresponding with shaft (4) is evenly distributed in described housing (31).
4. a kind of agitator according to claim 3, it is characterized in that, described main paddle (51) comprises that three are respectively the baffle plate (7) that hexagonal angle distributes, the inner of described three baffle plates (7) is connected mutually, the outer end of described every baffle plate (7) all is fixed with a sealed bearing (8), and described sealed bearing (8) is located on described shaft (4).
5. a kind of agitator according to claim 4, is characterized in that, the outer ring of the outer end of described baffle plate (7) and described sealed bearing (8) is connected, and the inner ring of described sealed bearing (8) and described shaft (4) are connected.
6. a kind of agitator according to claim 4, is characterized in that, offers one on described baffle plate (7) and dodge mouthful (9), and described secondary paddle (52) is fixed on shaft (4) between two sealed bearings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202308874U CN203281264U (en) | 2013-04-27 | 2013-04-27 | Stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202308874U CN203281264U (en) | 2013-04-27 | 2013-04-27 | Stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281264U true CN203281264U (en) | 2013-11-13 |
Family
ID=49537645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202308874U Expired - Fee Related CN203281264U (en) | 2013-04-27 | 2013-04-27 | Stirrer |
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| Country | Link |
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| CN (1) | CN203281264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035828A (en) * | 2016-07-29 | 2016-10-26 | 桂林电子科技大学 | Automated oil tea machine |
| CN107362735A (en) * | 2017-08-21 | 2017-11-21 | 郑州三华科技实业有限公司 | The indexing of single-deck list motor and stirring driving machine structure |
| CN109603604A (en) * | 2018-12-14 | 2019-04-12 | 徐州蓝湖信息科技有限公司 | A kind of industrial coating mixing automatic stirrer |
| CN112156681A (en) * | 2020-09-25 | 2021-01-01 | 泗县曰森机械科技有限公司 | New-type agitator tank that accurate plate filter used |
-
2013
- 2013-04-27 CN CN2013202308874U patent/CN203281264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106035828A (en) * | 2016-07-29 | 2016-10-26 | 桂林电子科技大学 | Automated oil tea machine |
| CN107362735A (en) * | 2017-08-21 | 2017-11-21 | 郑州三华科技实业有限公司 | The indexing of single-deck list motor and stirring driving machine structure |
| CN109603604A (en) * | 2018-12-14 | 2019-04-12 | 徐州蓝湖信息科技有限公司 | A kind of industrial coating mixing automatic stirrer |
| CN112156681A (en) * | 2020-09-25 | 2021-01-01 | 泗县曰森机械科技有限公司 | New-type agitator tank that accurate plate filter used |
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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: 20131113 Termination date: 20140427 |