CN109877964A - A kind of cement solidification agitating paddle with vibration self-cleaning function - Google Patents
A kind of cement solidification agitating paddle with vibration self-cleaning function Download PDFInfo
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- CN109877964A CN109877964A CN201910174487.8A CN201910174487A CN109877964A CN 109877964 A CN109877964 A CN 109877964A CN 201910174487 A CN201910174487 A CN 201910174487A CN 109877964 A CN109877964 A CN 109877964A
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- shaft
- paddle
- vibration
- vibrating
- cement solidification
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of cement solidification agitating paddles with vibration self-cleaning function, including paddle shaft and the blade being fixed in paddle shaft, the vibrating shaft free to rotate relative to paddle shaft is equipped with inside paddle shaft, there is eccentric mass on vibrating shaft, the mass center of eccentric mass is not overlapped with the rotation axis of vibrating shaft, when vibrating shaft high speed rotation, paddle shaft inner wall is acted on by the centrifugal force that eccentric mass generates, so that paddle shaft and blade cyclic be driven to vibrate.Cement solidification agitating paddle provided by the present invention, after the completion of the stirring of cement solidification mixture, vibration is generated by high speed rotation vibrating shaft, the defective material on blade and paddle shaft can be shaken off, the agitating paddle thoroughly clean frequency and workload are reduced, which only has blade and paddle shaft is exposed, compact-sized, by the way that the external interface of paddle shaft and vibrating shaft is rationally arranged, convenient for the research and development for being made into modular product, accelerating related mixing plant.
Description
Technical field
The present invention relates to mixing plants, and in particular to a kind of cement solidification agitating paddle with vibration self-cleaning function.
Background technique
The major function of nuclear power station cement solidification line is by concentrate, spent resin and waste active carbon dry-mixed cement material and benefit
Water-filling is solidificated in waste packaging container, or Spent Radioactive filter cartridge is packed into 400L steel drum and is consolidated with cement wet mixed feed
It is fixed.It is needed among these using mixing plant uniform stirring cement solidification mixture to form solidified body.But agitating paddle after stirring
On there are defective materials, need thoroughly to clean agitating paddle every time, need to expend very big workload.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of with vibration self-cleaning function
Cement solidification agitating paddle reduces the defective material after stirring on agitating paddle by high speed rotation vibrating shaft, so that it is thorough to reduce agitating paddle
The clean frequency and workload.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of cement solidification agitating paddle with vibration self-cleaning function, including paddle shaft and the blade that is fixed in paddle shaft,
It is equipped with the vibrating shaft free to rotate relative to paddle shaft inside the paddle shaft, there is eccentric mass, eccentric matter on the vibrating shaft
The mass center of amount is not overlapped with the rotation axis of the vibrating shaft, when the vibrating shaft high speed rotation, is generated by eccentric mass
Centrifugal force acts on the paddle shaft inner wall, so that the paddle shaft and blade cyclic be driven to vibrate.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the vibrating shaft are logical
Upper end rolling bearing, the main biography bearing of the first vibration and the second main biography bearing of vibration is crossed to be mounted on inside the paddle shaft；
The centrifugal force generated when the vibrating shaft high speed rotation by eccentric mass by first main the biographys bearing of vibration with
The main biography bearing of second vibration acts on the paddle shaft inner wall, so that the blade and the paddle shaft be driven to vibrate.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the paddle shaft it is upper
End is internal to be equipped with the first circlip for hole, and first circlip for hole is fixed on the upper end rolling together with the paddle shaft
The outer ring of dynamic bearing.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, under the paddle shaft
End is equipped with lower end seal washer and lower end plug screw, and the lower end seal washer and the lower end plug screw are used for the paddle shaft lower end
It is sealed, and the main biography bearing of second vibration is limited.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the vibrating shaft
Bumper assembly is additionally provided on the outer wall of middle part.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the bumper assembly
It include: anticollision roller, anticollision rolling bearing, the second circlip for hole and pairs of circlip for shaft, the anticollision roller
It is used to block the outer ring of the anticollision rolling bearing with second circlip for hole, the circlip for shaft is used for institute
The inner ring for stating anticollision rolling bearing is fixed on the vibrating shaft, after the assembly is completed the anticollision roller and the paddle shaft inner wall it
Between there are gaps, when vibrating strong, the anticollision roller is contacted and is rolled with the paddle shaft inner wall.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the paddle shaft upper end
The corresponding interface is respectively set with the vibrating shaft upper end, for connecting respective drive shaft or driving device.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the vibrating shaft are used
In after the completion of the stirring of cement solidification mixture, the blade and described is shaken off by the exciting force that itself high speed rotation generates
Defective material in paddle shaft, the centrifugal force that the eccentric mass when exciting force is from the vibrating shaft high speed rotation thereon generates.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, on the vibrating shaft
Equipped with eccentric block, the eccentric block is as the eccentric mass being attached on the vibrating shaft, when the eccentric block is with the vibration
When axis high speed rotation, the centrifugal force of generation is acted on by the main biography bearing of first vibration and the main biography bearing of second vibration
The paddle shaft inner wall, so that the blade and the paddle shaft be driven to vibrate.
Further, a kind of cement solidification agitating paddle with vibration self-cleaning function as described above, the eccentric block are logical
It crosses screw and spring washer is fixed on the vibrating shaft.
The beneficial effects of the present invention are: cement solidification agitating paddle provided by the present invention, in cement solidification mixture
After the completion of stirring, vibration is generated by high speed rotation vibrating shaft, the defective material on blade and paddle shaft can be shaken off, it is thorough to reduce agitating paddle
The clean frequency in bottom and workload, which only has blade and paddle shaft is exposed, compact-sized, by being rationally arranged
The external interface of paddle shaft and vibrating shaft, convenient for the research and development for being made into modular product, accelerating related mixing plant.
Detailed description of the invention
Fig. 1 is a kind of assembly of the cement solidification agitating paddle with vibration self-cleaning function provided in the embodiment of the present invention
Preceding structure chart；
Fig. 2 is a kind of assembly of the cement solidification agitating paddle with vibration self-cleaning function provided in the embodiment of the present invention
Structure chart afterwards；
Fig. 3 is a kind of entirety of the cement solidification agitating paddle with vibration self-cleaning function provided in the embodiment of the present invention
Sectional view；
Fig. 3 a is I corresponding partial cutaway view in Fig. 3；
Fig. 3 b is II corresponding partial cutaway view in Fig. 3；
Fig. 3 c is III corresponding partial cutaway view in Fig. 3.
In attached drawing, 1, blade, 2, paddle shaft, 3, vibrating shaft, the 4, first circlip for hole, 5, upper end rolling bearing, 6, anti-
Roller is hit, 7, anticollision rolling bearing, the 8, second circlip for hole, 9, circlip for shaft, 10, first vibrates main biography bearing,
11, eccentric block, 12, screw, 13, spring washer, the 14, second main biography bearing of vibration, 15, lower end seal washer, 16, lower end spiral shell
Plug.
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Fig. 1-3,3a, 3b, 3c, a kind of cement solidification agitating paddle with vibration self-cleaning function, including paddle shaft 2
With the blade 1 being fixed in paddle shaft, which is characterized in that the vibrating shaft 3 free to rotate relative to paddle shaft 2 is equipped with inside paddle shaft 2,
There is eccentric mass, the mass center of eccentric mass is not overlapped with the rotation axis of vibrating shaft 3, when vibrating shaft 3 revolves at a high speed on vibrating shaft 3
When turning, 2 inner wall of paddle shaft is acted on by the centrifugal force that eccentric mass generates, to drive 1 periodic vibration of paddle shaft 2 and blade.
Preferably, eccentric block 11 is housed on vibrating shaft 3, eccentric block 11 as the eccentric mass being attached on vibrating shaft 3, when
When eccentric block 11 is with 3 high speed rotation of vibrating shaft, the centrifugal force of generation passes through the main biography bearing 10 of the first vibration and the second main biography of vibration
Bearing 14 acts on 2 inner wall of paddle shaft, so that blade 1 and paddle shaft 2 be driven to vibrate.Wherein, eccentric block 11 passes through screw 12 and spring
Washer 13 is fixed on vibrating shaft 3.
Vibrating shaft 3 vibrates main biography bearing 10 by upper end rolling bearing 5, first and the second main biography bearing 14 of vibration is mounted on
Inside paddle shaft 2；
The main biography bearing 10 of the first vibration and the second vibration are passed through by the centrifugal force that eccentric mass generates when 3 high speed rotation of vibrating shaft
It moves main biography bearing 14 and acts on 2 inner wall of paddle shaft, so that blade 1 and paddle shaft 2 be driven to vibrate.
The first circlip for hole 4 is equipped with inside the upper end of paddle shaft 2, the first circlip for hole 4 is fixed together with paddle shaft 2
The outer ring of rolling bearing 5 in upper end.
The lower end of paddle shaft 2 is equipped with lower end seal washer 15 and lower end plug screw 16, lower end seal washer 15 and lower end plug screw 16
It is limited for being sealed to 2 lower end of paddle shaft, and to the second main biography bearing 14 of vibration.
Bumper assembly is additionally provided on the middle part outer wall of vibrating shaft 3.
Bumper assembly includes: anticollision roller 6, anticollision rolling bearing 7, the second circlip for hole 8 and pairs of axis bullet
Property retaining ring 9, anticollision roller 6 and the second circlip for hole 8 are used to block the outer ring of anticollision rolling bearing 7, circlip for shaft 9
For the inner ring of anticollision rolling bearing 7 to be fixed on vibrating shaft 3, stayed between 2 inner wall of anticollision roller 6 and paddle shaft after the assembly is completed
There is gap, when vibrating strong, anticollision roller 6 is contacted and rolled with 2 inner wall of paddle shaft.
The corresponding interface is respectively set in 2 upper end of paddle shaft and 3 upper end of vibrating shaft, for connecting respective drive shaft or driving dress
It sets.
Vibrating shaft 3 is used for after the completion of the stirring of cement solidification mixture, the exciting force generated by itself high speed rotation
Shake off the defective material on blade 1 and paddle shaft 2, the centrifugation that eccentric mass when exciting force is from 3 high speed rotation of vibrating shaft thereon generates
Power.
It, can also be with it should be noted that can both be achieved the purpose that by eccentric block 11 with eccentric mass on vibrating shaft 3
Moulding by changing vibrating shaft 3 itself reaches same purpose, the methods of such as a certain section of unilateral removal some materials.
When work, the driving device that starting paddle shaft 2 connects rotates paddle shaft 2, and paddle shaft 2 drives blade 1, and it is solid to complete cement
The stirring for changing mixture, after the completion of the stirring of cement solidification mixture, the driving device that starting vibrating shaft 3 connects makes to vibrate
3 high speed rotation of axis, since eccentric block 11 is fixed on vibrating shaft 3 by screw 12 and spring washer 13, when eccentric block 11
When with 3 high speed rotation of vibrating shaft, the centrifugal force of generation is made by the main biography bearing 10 of the first vibration and the second main biography bearing 14 of vibration
For 2 inner wall of paddle shaft, so that blade 1 and paddle shaft 2 be driven to vibrate, and then shakes off the defective material on blade 1 and paddle shaft 2, reduce stirring
The paddle thoroughly clean frequency and workload；When vibrating strong, anticollision roller 6 is contacted and is rolled with 2 inner wall of paddle shaft, is avoided
Vibrating shaft 3 deforms excessive, direct 2 inner wall of whipping paddle shaft and causes to damage.
A kind of cement solidification agitating paddle with vibration self-cleaning function provided in an embodiment of the present invention has following excellent
Point:
1, after the completion of the stirring of cement solidification mixture, vibration is generated by high speed rotation vibrating shaft 3, paddle can be shaken off
Defective material on leaf 1 and paddle shaft 2 reduces the agitating paddle thoroughly clean frequency and workload.
2, the centrifugal force that exciting force is generated from eccentric block 11 with 3 high speed rotation of vibrating shaft, therefore the size of exciting force
It can be adjusted by adjusting the correlated variables of 11 centrifugal force of eccentric block, so that the structure has well adapting to property.
3, the cement solidification agitating paddle only has blade 1 and paddle shaft 2 is exposed, compact-sized, by the way that paddle shaft 2 and vibration is rationally arranged
The external interface of moving axis 3, convenient for the research and development for being made into modular product, accelerating related mixing plant.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of cement solidification agitating paddle with vibration self-cleaning function, including blade paddle shaft (2) and be fixed in paddle shaft
(1), which is characterized in that the vibrating shaft (3) free to rotate relative to paddle shaft (2), the vibration are equipped with inside the paddle shaft (2)
There is eccentric mass, the mass center of eccentric mass is not overlapped with the rotation axis of the vibrating shaft (3), when the vibration on axis (3)
When axis (3) high speed rotation, the paddle shaft (2) inner wall is acted on by the centrifugal force that eccentric mass generates, to drive the paddle shaft
(2) and blade (1) periodic vibration.
2. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 1, which is characterized in that institute
It states vibrating shaft (3) and passes through upper end rolling bearing (5), the main biography bearing (10) of the first vibration and main biography bearing (14) installation of the second vibration
It is internal in the paddle shaft (2)；
The main biography bearing (10) of first vibration is passed through by the centrifugal force that eccentric mass generates when vibrating shaft (3) high speed rotation
The paddle shaft (2) inner wall is acted on the main biography bearing (14) of second vibration, to drive the blade (1) and the paddle shaft
(2) it vibrates.
3. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 2, which is characterized in that institute
It states and is equipped with the first circlip for hole (4) inside the upper end of paddle shaft (2), first circlip for hole (4) and the paddle shaft
(2) it is fixed on the outer ring of the upper end rolling bearing (5) together.
4. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 2, which is characterized in that institute
The lower end for stating paddle shaft (2) is equipped with lower end seal washer (15) and lower end plug screw (16), the lower end seal washer (15) and described
Lower end plug screw (16) is carried out for being sealed to the paddle shaft (2) lower end, and to the main biography bearing (14) of second vibration
Limit.
5. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 1-4, special
Sign is, is additionally provided with bumper assembly on the middle part outer wall of the vibrating shaft (3).
6. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 5, which is characterized in that institute
Stating bumper assembly includes: anticollision roller (6), anticollision rolling bearing (7), the second circlip for hole (8) and pairs of axis bullet
Property retaining ring (9), the anticollision roller (6) and second circlip for hole (8) are for blocking the anticollision rolling bearing (7)
Outer ring, the circlip for shaft (9) is used to the inner ring of the anticollision rolling bearing (7) being fixed on the vibrating shaft (3)
On, there are gaps between the anticollision roller (6) and the paddle shaft (2) inner wall after the assembly is completed, when vibrating strong, the anticollision
Roller (6) is contacted and is rolled with the paddle shaft (2) inner wall.
7. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 1-4, special
Sign is that the corresponding interface is respectively set in paddle shaft (2) upper end and the vibrating shaft (3) upper end, for connecting respective driving
Axis or driving device.
8. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 1, which is characterized in that institute
Vibrating shaft (3) are stated for shaking off after the completion of the stirring of cement solidification mixture by the exciting force that itself high speed rotation generates
Defective material on the blade (1) and the paddle shaft (2), when the exciting force is from the vibrating shaft (3) high speed rotation thereon
The centrifugal force that eccentric mass generates.
9. a kind of cement solidification agitating paddle with vibration self-cleaning function according to claim 1, which is characterized in that institute
It states equipped with eccentric block (11) on vibrating shaft (3), the eccentric block (11) is as the eccentric matter being attached on the vibrating shaft (3)
Amount, when the eccentric block (11) is with the vibrating shaft (3) high speed rotation, the centrifugal force of generation passes through the main biography of first vibration
Bearing (10) and the main biography bearing (14) of second vibration act on the paddle shaft (2) inner wall, thus drive the blade (1) and
Paddle shaft (2) vibration.
10. according to right want 9 described in it is a kind of with vibration self-cleaning function cement solidification agitating paddle, which is characterized in that institute
Eccentric block (11) are stated to be fixed on the vibrating shaft (3) by screw (12) and spring washer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174487.8A CN109877964A (en) | 2019-03-08 | 2019-03-08 | A kind of cement solidification agitating paddle with vibration self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910174487.8A CN109877964A (en) | 2019-03-08 | 2019-03-08 | A kind of cement solidification agitating paddle with vibration self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109877964A true CN109877964A (en) | 2019-06-14 |
Family
ID=66931339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910174487.8A Pending CN109877964A (en) | 2019-03-08 | 2019-03-08 | A kind of cement solidification agitating paddle with vibration self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109877964A (en) |
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|---|---|---|---|---|
| CN1623749A (en) * | 2003-11-21 | 2005-06-08 | 冯忠绪 | Method for designing vibration exciter for construction machinery |
| JP2006218412A (en) * | 2005-02-10 | 2006-08-24 | Reika Kogyo Kk | Shaft seal structure of mixer and mechanism for discharging leakage liquid |
| CN102441941A (en) * | 2011-11-09 | 2012-05-09 | 冯忠绪 | Single horizontal shaft vibration mixer |
| CN205238293U (en) * | 2015-11-30 | 2016-05-18 | 四川聚能核技术工程有限公司 | A oar automatically cleaning agitating unit that shakes for concrete mixing |
| CN105841905A (en) * | 2016-05-23 | 2016-08-10 | 中国工程物理研究院总体工程研究所 | Linear motion compensation device with characteristic of automatic center-alignment |
| CN107008540A (en) * | 2017-06-02 | 2017-08-04 | 江苏鼎甲科技有限公司 | Screening plant of the ore dressing with crushing function |
| CN107030882A (en) * | 2017-06-18 | 2017-08-11 | 长沙无道工业设计有限公司 | A kind of concrete mixer with cleaning function |
| CN207362656U (en) * | 2017-09-30 | 2018-05-15 | 合肥永安绿地工程机械有限公司 | A kind of vibrating wheels eccentric vibration apparatus |
-
2019
- 2019-03-08 CN CN201910174487.8A patent/CN109877964A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1623749A (en) * | 2003-11-21 | 2005-06-08 | 冯忠绪 | Method for designing vibration exciter for construction machinery |
| JP2006218412A (en) * | 2005-02-10 | 2006-08-24 | Reika Kogyo Kk | Shaft seal structure of mixer and mechanism for discharging leakage liquid |
| CN102441941A (en) * | 2011-11-09 | 2012-05-09 | 冯忠绪 | Single horizontal shaft vibration mixer |
| CN205238293U (en) * | 2015-11-30 | 2016-05-18 | 四川聚能核技术工程有限公司 | A oar automatically cleaning agitating unit that shakes for concrete mixing |
| CN105841905A (en) * | 2016-05-23 | 2016-08-10 | 中国工程物理研究院总体工程研究所 | Linear motion compensation device with characteristic of automatic center-alignment |
| CN107008540A (en) * | 2017-06-02 | 2017-08-04 | 江苏鼎甲科技有限公司 | Screening plant of the ore dressing with crushing function |
| CN107030882A (en) * | 2017-06-18 | 2017-08-11 | 长沙无道工业设计有限公司 | A kind of concrete mixer with cleaning function |
| CN207362656U (en) * | 2017-09-30 | 2018-05-15 | 合肥永安绿地工程机械有限公司 | A kind of vibrating wheels eccentric vibration apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |