CN201815258U - External rotation agitator - Google Patents
External rotation agitator Download PDFInfo
- Publication number
- CN201815258U CN201815258U CN2010205772119U CN201020577211U CN201815258U CN 201815258 U CN201815258 U CN 201815258U CN 2010205772119 U CN2010205772119 U CN 2010205772119U CN 201020577211 U CN201020577211 U CN 201020577211U CN 201815258 U CN201815258 U CN 201815258U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- upper spider
- reductor
- lower bearing
- bearing bracket
- 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
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses an external rotation agitator, belonging to the technical field of an agitation device. The external rotation agitator comprises a motor (1), a speed reducer (2), a coupling (3), a sealing ring (6), a chassis flange (7), a shaft placing ring (8), a transmission shaft (9), an upper stand (4), a lower stand (5), a rotating shaft (10) and a jack screw (11). The external rotation agitator has the characteristics of completing replacement or maintenance of a mechanical seal by local mounting and dismounting under the condition of not being provided with a lifting device, being short in time consumption, high in efficiency, convenient and rapid, and highlighting the advantages of the agitator in the continuous production technique and the like.
Description
Technical field
The invention belongs to the mixing plant technical field, more particularly, belong to a kind of outward rotation type of mixing and stir machine.
Background technology
Mixer is owing to need often to change inner parts, because the envelope of more changing planes is a very loaded down with trivial details job, changing a machine envelope needs several workman's hand-in-gloves usually, needs to expend for a long time simultaneously.
Summary of the invention
The present invention discloses a kind of outward rotation type mixer in order to overcome the above problems.
A kind of outward rotation type mixer of the present invention comprises that motor, reductor, shaft coupling, bearing, chassis flange, axle shelve ring, power transmission shaft, upper spider, lower bearing bracket, rotating shaft, jackscrew;
Described upper spider links to each other by bolt with lower bearing bracket; All there is the rotating shaft cover in the outside of described upper spider and lower bearing bracket junction;
Described shaft set is in the rotating shaft cover in the upper spider lower bearing bracket outside;
The rotating shaft cover of described rotating shaft and upper spider is fixed by pad and screw;
Described motor mounting is at the upside of reductor, and described reductor is installed in the upside of upper spider; Described chassis flange is installed in the downside of lower bearing bracket;
Installation shaft is shelved ring between described chassis flange and the rotating shaft;
Described reductor links to each other with rotating shaft by shaft coupling.
Described shaft coupling is a positive coupling.
Described motor is a threephase asynchronous.
Described reductor is a first class reducer.
Described reductor is a 2-level reducer.
The present invention has not to be had under the condition of hanging device, just can finish the replacing or the maintenance of machine envelope by local dismounting, and the time spent is short, efficient is high, convenient and swift, uses characteristics such as highlighting its advantage in the continuity production technology.
Description of drawings
Accompanying drawing 1 is the structural representation that outward rotation type of the present invention stirs machine.
The specific embodiment
A kind of preferred implementation 1:
A kind of outward rotation type mixer of the present invention comprises that motor 1, reductor 2, shaft coupling 3, bearing 6, chassis flange 7, axle shelve ring 8, power transmission shaft 9; Also comprise upper spider 4, lower bearing bracket 5, rotating shaft 10, jackscrew 11;
Described upper spider 4 and lower bearing bracket 5 link to each other by bolt; All there is the rotating shaft cover in the outside of described upper spider 4 and lower bearing bracket 5 junctions;
Described rotating shaft 10 is sleeved in the rotating shaft cover in the upper spider 4 and lower bearing bracket 5 outsides;
Described rotating shaft 10 is fixed by pad and screw with the rotating shaft cover of upper spider 4;
Described motor 1 is installed in the upside of reductor 2, and described reductor 2 is installed in the upside of upper spider 4; Described chassis flange 7 is installed in the downside of lower bearing bracket 5;
Installation shaft is shelved ring 8 between described chassis flange 7 and the rotating shaft 10;
Described reductor 2 links to each other with rotating shaft 10 by shaft coupling 3.
Described shaft coupling 3 is positive couplings.
Described motor 1 is a threephase asynchronous.Described reductor 2 is first class reducers.
A kind of preferred implementation 2:
A kind of outward rotation type mixer of the present invention comprises that motor 1, reductor 2, shaft coupling 3, bearing 6, chassis flange 7, axle shelve ring 8, power transmission shaft 9; Also comprise upper spider 4, lower bearing bracket 5, rotating shaft 10, jackscrew 11;
Described upper spider 4 and lower bearing bracket 5 link to each other by bolt; All there is the rotating shaft cover in the outside of described upper spider 4 and lower bearing bracket 5 junctions;
Described rotating shaft 10 is sleeved in the rotating shaft cover in the upper spider 4 and lower bearing bracket 5 outsides;
Described rotating shaft 10 is fixed by pad and screw with the rotating shaft cover of upper spider 4;
Described motor 1 is installed in the upside of reductor 2, and described reductor 2 is installed in the upside of upper spider 4; Described chassis flange 7 is installed in the downside of lower bearing bracket 5;
Installation shaft is shelved ring 8 between described chassis flange 7 and the rotating shaft 10;
Described reductor 2 links to each other with rotating shaft 10 by shaft coupling 3.
Described shaft coupling 3 is positive couplings.
Described motor 1 is a threephase asynchronous.Described reductor 2 is 2-level reducers.
Claims (5)
1. outward rotation type mixer comprises that motor (1), reductor (2), shaft coupling (3), bearing (6), chassis flange (7), axle shelve ring (8), power transmission shaft (9); It is characterized in that: also comprise upper spider (4), lower bearing bracket (5), rotating shaft (10), jackscrew (11);
Described upper spider (4) links to each other by bolt with lower bearing bracket (5); All there is the rotating shaft cover in the outside of described upper spider (4) and lower bearing bracket (5) junction;
Described rotating shaft (10) is sleeved in the rotating shaft cover in the upper spider (4) and lower bearing bracket (5) outside;
Described rotating shaft (10) is fixed by pad and screw with the rotating shaft cover of upper spider (4);
Described motor (1) is installed in the upside of reductor (2), and described reductor (2) is installed in the upside of upper spider (4); Described chassis flange (7) is installed in the downside of lower bearing bracket (5);
Installation shaft is shelved ring (8) between described chassis flange (7) and the rotating shaft (10);
Described reductor (2) links to each other with rotating shaft (10) by shaft coupling (3).
2. outward rotation type mixer according to claim 1 is characterized in that: described shaft coupling (3) is a positive coupling.
3. outward rotation type mixer according to claim 1 is characterized in that: described motor (1) is a threephase asynchronous.
4. outward rotation type mixer according to claim 1 is characterized in that: described reductor (2) is a first class reducer.
5. outward rotation type mixer according to claim 1 is characterized in that: described reductor (2) is a 2-level reducer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205772119U CN201815258U (en) | 2010-10-26 | 2010-10-26 | External rotation agitator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205772119U CN201815258U (en) | 2010-10-26 | 2010-10-26 | External rotation agitator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201815258U true CN201815258U (en) | 2011-05-04 |
Family
ID=43913230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205772119U Expired - Fee Related CN201815258U (en) | 2010-10-26 | 2010-10-26 | External rotation agitator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201815258U (en) |
-
2010
- 2010-10-26 CN CN2010205772119U patent/CN201815258U/en not_active Expired - Fee Related
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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: 20110504 Termination date: 20111026 |