CN203600416U - Novel stirring machine - Google Patents
Novel stirring machine Download PDFInfo
- Publication number
- CN203600416U CN203600416U CN201320604951.0U CN201320604951U CN203600416U CN 203600416 U CN203600416 U CN 203600416U CN 201320604951 U CN201320604951 U CN 201320604951U CN 203600416 U CN203600416 U CN 203600416U
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- China
- Prior art keywords
- fixed axis
- bearing part
- interior fixed
- outer sleeve
- mixer
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Abstract
The utility model discloses a stirring machine which comprises a stirring main shaft mechanism, wherein the stirring main shaft mechanism mainly comprises a stirrer, an inner fixed shaft and an outer sleeve shaft, wherein the inner fixed shaft is movable sleeved with the outer sleeve shaft; the top of the outer sleeve shaft is fixedly mounted on a transmission piece of a driving mechanism of the stirring machine; a first bearing piece is arranged between the transmission piece and the inner fixed shaft; the stirrer is mounted at the bottom of the outer sleeve shaft; and a second bearing piece is arranged between the bottom end part of the outer sleeve shaft and the inner fixed shaft. The stirrer of the stirring machine disclosed by the utility model is stably supported through an upper fixed supporting point and a lower fixed supporting point; the stirrer is stable and reliable in structure; the problem of shaking in a high-speed rotation process is solved; the stirring effect is excellent; meanwhile, the service life of the stirrer is greatly prolonged; furthermore, a lubricating way can be convenient to design; and the stirring machine has the characteristics of simplicity in lubrication, effectiveness, comprehensiveness and the like.
Description
Technical field
The utility model relates to the corollary equipment technical field of concrete production, specifically a kind of New agitator.
Background technology
Mixer is the capital equipment being configured in air entrained concrete production process.Its effect is by strong stirring, slip, lime, gypsum, the cement of metering fully to be mixed within the time of process stipulation, utilize the mobile impulsive force of its mechanism and slip simultaneously, granule in solid material is fully disperseed, and can within very short time, be distributed to rapidly the various piece of slip to a small amount of auxiliary material that add as foaming agent-aluminium powder cream, to guarantee that it gets angry evenly.
Existing mixer, as shown in Figure 1, its structure generally comprises staving 1', driving mechanism 2' and spindle drive, this spindle drive comprises final drive shaft 3' and agitator 4', final drive shaft 3' is axially installed in staving 1' along staving 1''s, the upper end of driving mechanism 2' and final drive shaft 3' is in transmission connection, agitator 4' is installed on the lower end of final drive shaft 3', the middle part, bottom of staving 1' offers discharge port, this discharge port is connected to discharge pipe by tremie pipe and butterfly valve, by discharge pipe, the slip being stirred is disposed in aero-concrete mould.
In mixer running, final drive shaft 3' runs up, in prior art, final drive shaft 3' only has upper end to be fixed assembling by bearing block 5', final drive shaft 3' only has one of upper end fixed pivot, stability deficiency, in running, easily occur rocking, have that stirring action is not good, short problem of life-span.Separately, in order to improve the structural stability of final drive shaft 3', two groups of bearing parts (upper bearing (metal) part 51' and lower bearing part 52') are installed in current described bearing block 5' up and down, although it can make the stability of final drive shaft 3' improve, strength of stability is still not enough.And the relative bearing block 5' of final drive shaft 3' turns round at a high speed very crucial flexibly, in practice, irregularly give the bearing part in bearing block 5' lubricated very crucial, described upper and lower two groups of bearing parts, can only above upper bearing (metal) part 51', offer at present fuel filler neck is lubricated this upper bearing (metal) part 51', and lower bearing part 52' cannot realize lubricated, so also exist lubricity not good in prior art, and then affect the problem that effectively runs up.
In view of this, the problem that the inventor exists for existing mixer conducts in-depth research, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of mixer, and it is high that it stirs mainshaft mechanism stability that runs up in process, has the advantages such as whipping performance is superior, the life-span is long.
The purpose of this utility model is also to provide a kind of mixer, and it stirs mainshaft mechanism has high stability and run up simultaneously, also has lubricated simple to operation, the feature such as efficient comprehensively.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of mixer, comprises stirring mainshaft mechanism, and this stirring mainshaft mechanism mainly comprises agitator, interior fixed axis and is movably set in the outer sleeve on this interior fixed axis; The top of described outer sleeve is fixedly mounted on the driving member of driving mechanism of mixer, between this driving member and described interior fixed axis, is provided with clutch shaft bearing part; Described agitator is arranged on the bottom of described outer sleeve, between the bottom of this outer sleeve and described interior fixed axis, is provided with the second bearing part.
The upside of described clutch shaft bearing part is covered with protection department, and this protection department is provided with pump nozzle; In described interior fixed axis, offer first oil circuit that can be drained on described the second bearing part, on described interior fixed axis, offer the pouring orifice of corresponding described the first oil circuit.
Described the first oil circuit comprises the introducing section, changeover portion and the Connectivity Section that are communicated with successively setting, described interior fixed axis is hollow shape and forms described introducing section, the bottom necking down of described interior fixed axis and leave gap with overcoat between centers and form described Connectivity Section, described the second bearing part is positioned at the below of described Connectivity Section just; Described changeover portion is located in the bottom of described interior fixed axis, and two openends of this changeover portion are connected with described introducing section and Connectivity Section respectively.
The aperture of described changeover portion is less than described aperture of introducing section.
The below of the corresponding described clutch shaft bearing part between described driving member and interior fixed axis is provided with seal.
The correspondence of described interior fixed axis and overcoat between centers leaves gap from described driving member to described the second bearing part part, and this gap formation causes the second oil circuit the second bearing part from clutch shaft bearing part.
Adopt after such scheme, this Novel photo is for the beneficial effect of prior art: when work, driven by the driving member of driving mechanism, outer sleeve is made High Rotation Speed, thereby drives agitator High Rotation Speed.Drive the overcoat axle sleeve of agitator High Rotation Speed to be located on interior fixed axis, and up and down respectively by clutch shaft bearing part and the supporting of the second bearing part, being equivalent to agitator is firmly supported by upper and lower two fixed piovt points, agitator structure is solid and reliable, in High Rotation Speed, there will not be the problem of rocking, stirring action excellence has also promoted agitator service life greatly simultaneously.
Further, the clutch shaft bearing part of top is in addition easy to be effectively lubricated again by the pump nozzle offered on protection department.The second bearing part of below is by addition effectively lubricating of the first oil circuit, and the pouring orifice of the first oil circuit is opened on interior sleeve, and also the utmost point is convenient to oil injecting lubricating operation.Thus, this New agitator has been taken into account the high speed steady running of stirring mainshaft mechanism and simple and easy, lubricating function all sidedly effectively again, and excellent combination property, greatly reduces operational failure rate and cost consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing mixer;
Fig. 2 is the enlarged drawing of local A in Fig. 1;
Fig. 3 is the structural representation of this New agitator;
Fig. 4 is the structural representation that stirs mainshaft mechanism in Fig. 3.
Label declaration
Staving 1' final drive shaft 3'
Driving mechanism 2' agitator 4'
Bearing block 5' upper bearing (metal) part 51'
Lower bearing part 52'
Staving 1 driving mechanism 2
Driving member 21 protection departments 22
Pump nozzle 221 stirs mainshaft mechanism 3
Interior fixed axis 31 pouring orifices 311
Outer sleeve 32 agitators 33
Clutch shaft bearing part 34 second bearing parts 35
The first oil circuit 36 is introduced section 361
Changeover portion 362 Connectivity Sections 363
Gap 38 seals 37
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This is novel relates to a kind of mixer, as shown in Figure 3-4, comprises staving 1, driving mechanism 2 and stirs mainshaft mechanism 3.Stir mainshaft mechanism 3 and mainly comprise interior fixed axis 31, outer sleeve 32 and agitator 33.Interior fixed axis 31 is fixedly assembled in the relevant frame of mixer by its top.Outer sleeve 32 is movably set on interior fixed axis 31, and particularly, it is drive that the top of outer sleeve 32 is fixedly mounted in the driving member 21(embodiment of driving mechanism 2) upper, between this driving member 21 and interior fixed axis 31, be provided with clutch shaft bearing part 34.Agitator 33 is fixedly mounted on the bottom of outer sleeve 32, is provided with the second bearing part 35 between the bottom of this outer sleeve 32 and interior fixed axis 31.
When work, driven by the driving member 21 of driving mechanism 2, outer sleeve 32 is made High Rotation Speed, thereby drives agitator 33 High Rotation Speeds.Drive the outer sleeve 32 of agitator 33 High Rotation Speeds to be set on interior fixed axis 31, and support by clutch shaft bearing part 34 and the second bearing part 35 respectively up and down, being equivalent to agitator 33 is firmly supported by upper and lower two fixed piovt points, agitator 33 stabilized structures are reliable, in High Rotation Speed, there will not be the problem of rocking, stirring action excellence has also promoted agitator service life greatly simultaneously.
Further, the structural design of described stirring mainshaft mechanism 3 is also beneficial to its improvement design that realizes lubricated operation.Particularly, the upside of clutch shaft bearing part 33 is covered with protection department 22, and this protection department 22 is provided with pump nozzle 221, realizes clutch shaft bearing part 33 carry out easy lubrication effectively again by this pump nozzle 221.In interior fixed axis 31, offer first oil circuit 36 that can be drained on the second bearing part 35, on interior fixed axis 31 top of interior fixed axis 31 (preferably) offer the pouring orifice 311 of corresponding the first oil circuit 36.Toward the interior oiling of the first oil circuit 36, finally realize the easy lubrication effectively again of the second bearing part 35 by this pouring orifice 311.
As the preferred embodiment of the first oil circuit 36, as shown in Figure 4, comprise and introduce section 361, changeover portion 362 and Connectivity Section 363, concrete, interior fixed axis 31 is hollow shape and forms described introducing section 361, the bottom necking down of interior fixed axis 31, and between outer sleeve 32, leave formation Connectivity Section, gap 363, the second bearing parts 35 and be just positioned at the below of Connectivity Section 363.In the bottom of interior fixed axis 31, offer preferably rectangular shape of this changeover portion 362 of changeover portion 362(), the two ends of this changeover portion 362 respectively with introduce the setting that is connected of section 361 and Connectivity Section 363.The aperture of changeover portion 362 is less than the aperture of introducing section 361, is beneficial to lubricating oil is caused in changeover portion 362 from introducing section 361.
Preferably, the below of the corresponding clutch shaft bearing part 34 between driving member 21 and interior fixed axis 31 is provided with seal 37, the seal 37 is for having stopped the lubricating oil of the lubricated clutch shaft bearing part 34 down leakage problem of may taking advantage of a situation, to guarantee the effectively lubricating effect of lubricating oil to clutch shaft bearing part 34.
Preferably, correspondence between interior fixed axis 31 and outer sleeve 32 leaves gap 38 from driving member 21 to second bearing part 35 parts, the lower ending opening in this gap 38 is communicated with the Connectivity Section 363 of the first oil circuit 36, and gap 38 forms from clutch shaft bearing part 34 and causes the second oil circuit the second bearing part 35.When there is down leakage problem for the lubricating oil of lubricated clutch shaft bearing part 34, this parts of lubricating oil can be drained to the second bearing part 35 places via described the second oil circuit, saves lubricating oil use and also avoids its external leakage impact to stir material problem simultaneously.
Preferably, on described pouring orifice 311, preferably establish a disassembled capping, to prevent that outside contamination source from entering the first oil circuit 36 effect of resulting in blockage.
The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.
Claims (6)
1. a mixer, comprises stirring mainshaft mechanism, it is characterized in that: this stirring mainshaft mechanism mainly comprises agitator, interior fixed axis and is movably set in the outer sleeve on this interior fixed axis; The top of described outer sleeve is fixedly mounted on the driving member of driving mechanism of mixer, between this driving member and described interior fixed axis, is provided with clutch shaft bearing part; Described agitator is arranged on the bottom of described outer sleeve, between the bottom of this outer sleeve and described interior fixed axis, is provided with the second bearing part.
2. a kind of mixer as claimed in claim 1, is characterized in that: the upside of described clutch shaft bearing part is covered with protection department, this protection department is provided with pump nozzle; In described interior fixed axis, offer first oil circuit that can be drained on described the second bearing part, on described interior fixed axis, offer the pouring orifice of corresponding described the first oil circuit.
3. a kind of mixer as claimed in claim 2, it is characterized in that: described the first oil circuit comprises the introducing section, changeover portion and the Connectivity Section that are communicated with successively setting, described interior fixed axis is hollow shape and forms described introducing section, the bottom necking down of described interior fixed axis and leave gap with overcoat between centers and form described Connectivity Section, described the second bearing part is positioned at the below of described Connectivity Section just; Described changeover portion is located in the bottom of described interior fixed axis, and two openends of this changeover portion are connected with described introducing section and Connectivity Section respectively.
4. a kind of mixer as claimed in claim 3, is characterized in that: the aperture of described changeover portion is less than described aperture of introducing section.
5. a kind of mixer as claimed in claim 1 or 2, is characterized in that: the below of the corresponding described clutch shaft bearing part between described driving member and interior fixed axis is provided with seal.
6. a kind of mixer as claimed in claim 1 or 2, it is characterized in that: the correspondence of described interior fixed axis and overcoat between centers leaves gap from described driving member to described the second bearing part part, this gap formation causes the second oil circuit the second bearing part from clutch shaft bearing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604951.0U CN203600416U (en) | 2013-09-27 | 2013-09-27 | Novel stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604951.0U CN203600416U (en) | 2013-09-27 | 2013-09-27 | Novel stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600416U true CN203600416U (en) | 2014-05-21 |
Family
ID=50713115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604951.0U Withdrawn - After Issue CN203600416U (en) | 2013-09-27 | 2013-09-27 | Novel stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481371A (en) * | 2013-09-27 | 2014-01-01 | 群峰智能机械股份公司 | Novel mixing machine |
-
2013
- 2013-09-27 CN CN201320604951.0U patent/CN203600416U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481371A (en) * | 2013-09-27 | 2014-01-01 | 群峰智能机械股份公司 | Novel mixing machine |
| CN103481371B (en) * | 2013-09-27 | 2016-03-02 | 群峰智能机械股份公司 | A kind of New agitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |