CN202427382U - Agitator with side-entering belt - Google Patents
Agitator with side-entering belt Download PDFInfo
- Publication number
- CN202427382U CN202427382U CN2012200311990U CN201220031199U CN202427382U CN 202427382 U CN202427382 U CN 202427382U CN 2012200311990 U CN2012200311990 U CN 2012200311990U CN 201220031199 U CN201220031199 U CN 201220031199U CN 202427382 U CN202427382 U CN 202427382U
- Authority
- CN
- China
- Prior art keywords
- mechanical seal
- agitator
- shaft
- belt wheel
- bearing
- 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)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model relates to an agitator with a side-entering belt, belonging to the field of agitating machinery. The agitator with the side-entering belt comprises a motor and a reducer, wherein the motor is connected with a small belt wheel which is connected with a big belt wheel through a belt; the big belt wheel is connected with an agitating shaft which is provided with a bearing; a box body of the reducer is provided with an opening; the bearing is connected with a bearing pedestal through the opening; the agitator is installed at the rear part of the agitating shaft; a mechanical seal is installed between the agitator and the bearing pedestal; and the heights of the bearing pedestal and the mechanical seal are lower than the height of the opening. With the adoption of the agitator with the side-entering belt, when the mechanical seal is changed, the reducer is not needed to be disassembled and the big belt wheel and the bearing pedestal are only needed to be removed. The mechanical seal is taken out along the agitating shaft to install a new mechanical seal; and a shaft connected with the big belt wheel of a coupler and the agitating shaft are integrally manufactured, so that the number of the couplers is reduced, and the straightness and the coaxiality of the shaft are improved, thereby the service life of the mechanical seal is improved.
Description
Technical field
The utility model relates to belt side entering type mixer, belongs to the Mixing Machine field.
Background technology
Fig. 1 is the belt side entering type mixer sketch map of prior art, and reductor is positioned at mechanical seal, and shaft coupling connects the axle and the shaft of big belt wheel, and the problem of its existence is: change mechanical seal and need dismantle reductor, complicacy changes the outfit; The axle and the shaft of the big belt wheel that shaft coupling connects, its linearity and axiality can't guarantee.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and a kind of novel belt side entering type mixer is provided.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Belt side entering type mixer comprises motor and speed reducer, and said motor is connected with small pulley; Said small pulley is connected with big belt wheel through belt, and said big belt wheel is connected with shaft, and said shaft is provided with bearing; The casing of said reductor is provided with opening, and said bearing is connected through bearing block with opening, and said shaft afterbody is equipped with agitator; Between said agitator and the bearing block mechanical seal is installed, the height of said bearing block and mechanical seal is less than the height of opening.
The utility model need not to dismantle reductor when changing mechanical seal, only need to remove big belt pulley and bearing block, and mechanical seal is taken out the new mechanical seal that can change the outfit along shaft; The axle and the shaft of the big belt wheel that shaft coupling connects are made into integration, and have reduced shaft coupling, have improved the linearity and the axiality of axle, thereby improve the service life of mechanical seal.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the belt side entering type mixer sketch map of prior art;
Fig. 2 is the structural representation of the utility model.
Mark is following among the figure: 1. motor, 2. small pulley, 3. reductor, 4. big belt wheel, 5. bearing block, 6. mechanical seal, 7. leak stopping head, 8. shaft, 9. agitator.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
As shown in Figure 2, belt side entering type mixer comprises motor 1 and reductor 3; Said motor 1 is connected with small pulley 2, and said small pulley 2 is connected with big belt wheel 4 through belt, and said big belt wheel 4 is connected with shaft 8; Said shaft 8 is provided with bearing, and the casing of said reductor 3 is provided with opening, and said bearing is connected through bearing block 5 with opening; Said shaft 8 afterbodys are equipped with agitator 9; Between said agitator 9 and the bearing block 5 mechanical seal 6 is installed, the height of said bearing block 5 and mechanical seal 6 is convenient to extract mechanical seal 6 out replacing along shaft 8 less than the height of opening.The axle and the shaft of the big belt wheel that is connected by shaft coupling in the prior art are made into integration in the utility model and are novel shaft 8, have improved the linearity and the axiality of shaft 8, thereby have improved the service life of mechanical seal 6.
What should explain at last is: the above is merely the embodiment of explanation the utility model; Be not limited to the utility model; For a person skilled in the art; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. belt side entering type mixer comprises motor and speed reducer, and said motor is connected with small pulley; Said small pulley is connected with big belt wheel through belt; It is characterized in that: said big belt wheel is connected with shaft, and said shaft is provided with bearing, and the casing of said reductor is provided with opening; Said bearing is connected through bearing block with opening; Said shaft afterbody is equipped with agitator, between said agitator and the bearing block mechanical seal is installed, and the height of said bearing block and mechanical seal is less than the height of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200311990U CN202427382U (en) | 2012-01-31 | 2012-01-31 | Agitator with side-entering belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200311990U CN202427382U (en) | 2012-01-31 | 2012-01-31 | Agitator with side-entering belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427382U true CN202427382U (en) | 2012-09-12 |
Family
ID=46776859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200311990U Expired - Fee Related CN202427382U (en) | 2012-01-31 | 2012-01-31 | Agitator with side-entering belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567929A (en) * | 2016-10-25 | 2017-04-19 | 上海力为流体设备有限公司 | Combined mechanical seal device, side-entering agitator and maintenance and replacement method of combined mechanical seal device of side-entering agitator |
-
2012
- 2012-01-31 CN CN2012200311990U patent/CN202427382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567929A (en) * | 2016-10-25 | 2017-04-19 | 上海力为流体设备有限公司 | Combined mechanical seal device, side-entering agitator and maintenance and replacement method of combined mechanical seal device of side-entering agitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |