CN209735608U - Telescopic stirring shaft for reaction kettle - Google Patents
Telescopic stirring shaft for reaction kettle Download PDFInfo
- Publication number
- CN209735608U CN209735608U CN201920405086.4U CN201920405086U CN209735608U CN 209735608 U CN209735608 U CN 209735608U CN 201920405086 U CN201920405086 U CN 201920405086U CN 209735608 U CN209735608 U CN 209735608U
- Authority
- CN
- China
- Prior art keywords
- shaft
- stirring
- fixed
- stirring shaft
- reaction kettle
- 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
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000010667 large scale reaction Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A telescopic stirring shaft for a reaction kettle is characterized in that the upper end of the stirring shaft is connected with a transmission device, the lower end of the stirring shaft is arranged in a barrel, and the transmission device is arranged above the barrel; the stirring shaft comprises a fixed shaft and a movable shaft, and the fixed shaft and the movable shaft are connected and fixed through a connecting mechanism; the lower end of the movable shaft is provided with a stirring head; the position of the adjustable shaft sleeve is adjusted by loosening the jackscrew, the adjustable shaft sleeve or the movable shaft is moved upwards and fixed by the jackscrew, and the length of the stirring shaft is shortened so as to be suitable for a small-sized reaction kettle; the adjustable shaft sleeve or the movable shaft is moved downwards and fixed through a jackscrew, and the length of the stirring shaft is lengthened to be suitable for a large-scale reaction kettle; the utility model has simple structure and good structural stability, can be extended or shortened as required to adapt to reaction kettles with different specifications, saves resources and reduces cost; the stirring shaft can be quickly replaced when the stirring shaft breaks down, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a reation kettle's structure especially relates to a flexible (mixing) shaft for reation kettle.
Background
The stirring shafts are used as indispensable components in the reaction kettles, the lengths of the stirring shafts required by the reaction kettles of different specifications are different, and when the stirring shafts in the reaction kettles of different models fail, the stirring shafts with unmatched lengths cannot be used for replacement, so that the maintenance period is prolonged, and the production efficiency is influenced; the reaction kettle of one type can only adopt the corresponding stirring shaft of one type, thus causing resource waste to a certain extent; therefore, it is especially necessary to produce a stirring shaft which is suitable for reaction kettles with various specifications.
disclosure of Invention
The utility model aims at providing a reation kettle is with flexible (mixing) shaft, simple structure can be applicable to the reation kettle of different specifications, and resources are saved has solved above technical problem.
In order to realize the technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is: a telescopic stirring shaft for a reaction kettle is characterized in that the upper end of the stirring shaft is connected with a transmission device, the lower end of the stirring shaft is arranged in a barrel, and the transmission device is arranged above the barrel; the method is characterized in that: the stirring shaft comprises a fixed shaft and a movable shaft, and the fixed shaft and the movable shaft are connected and fixed through a connecting mechanism; the lower end of the movable shaft is provided with a stirring head.
Preferably: the connecting mechanism is an adjustable shaft sleeve, one end of the adjustable shaft sleeve is sleeved on the fixed shaft, and the other end of the adjustable shaft sleeve is sleeved on the movable shaft.
Preferably: key grooves are formed in the fixed shaft and the movable shaft, a plurality of threaded holes are formed in the surface of the adjustable shaft sleeve, and the positions of the threaded holes correspond to the positions of the key grooves; the threaded hole is internally provided with a jackscrew.
preferably: the stirring head is a twisted blade.
Preferably: the diameter of the fixed shaft is equal to that of the movable shaft; the inner diameter of the adjustable shaft sleeve is equal to the diameters of the fixed shaft and the movable shaft.
Preferably: the wall thickness of the adjustable shaft sleeve is set to be L, and L is larger than or equal to 5 mm.
The utility model has the advantages that; the utility model provides a reation kettle is with flexible (mixing) shaft, compares with traditional structure: the stirring shaft comprises a fixed shaft and a movable shaft, and the fixed shaft and the movable shaft are connected and fixed through an adjustable shaft sleeve; the side wall of the adjustable shaft sleeve is provided with a threaded hole, and the threaded hole is screwed tightly by a jackscrew so as to achieve the fastening effect; is beautiful and convenient; the position of the adjustable shaft sleeve is adjusted by loosening the jackscrew, the adjustable shaft sleeve or the movable shaft is moved upwards and fixed by the jackscrew, and the length of the stirring shaft is shortened so as to be suitable for a small-sized reaction kettle; the adjustable shaft sleeve or the movable shaft is moved downwards and fixed through a jackscrew, and the length of the stirring shaft is lengthened to be suitable for a large-scale reaction kettle; the utility model has simple structure and good structural stability, can be extended or shortened as required to adapt to reaction kettles with different specifications, saves resources and reduces cost; the stirring shaft can be quickly replaced when the stirring shaft breaks down, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of a stirring shaft of the present invention;
In the figure: 1. a stirring shaft; 2. a transmission device; 3. a barrel; 4. a fixed shaft; 5. a movable shaft; 6. a connecting mechanism; 7. an adjustable shaft sleeve; 8. a keyway; 9. a threaded hole; 10. carrying out top thread; 11. and (4) a stirring head.
Detailed Description
In order to make the object, technical solution and beneficial technical effects of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments;
In the drawings: a flexible stirring shaft for a reaction kettle, the upper end of a stirring shaft 1 is connected with a transmission device 2, the lower end of the stirring shaft 1 is arranged in a barrel 3, and the transmission device 2 is arranged above the barrel 3; the method is characterized in that: the stirring shaft 1 comprises a fixed shaft 4 and a movable shaft 5, and the fixed shaft 4 and the movable shaft 5 are connected and fixed through a connecting mechanism 6; the lower end of the movable shaft 5 is provided with a stirring head 7.
The connecting mechanism 6 is an adjustable shaft sleeve 7, one end of the adjustable shaft sleeve 7 is sleeved on the fixed shaft 4, and the other end of the adjustable shaft sleeve 7 is sleeved on the movable shaft 5; key grooves 8 are formed in the fixed shaft 4 and the movable shaft 5, a plurality of threaded holes 9 are formed in the surface of the adjustable shaft sleeve 7, and the positions of the threaded holes 9 correspond to the positions of the key grooves 8; a jackscrew 10 is arranged in the threaded hole 9; the stirring head 7 is a twisted blade, so that the stirring is more uniform; the diameter of the fixed shaft 4 is equal to that of the movable shaft 5; the inner diameter of the adjustable shaft sleeve 7 is equal to the diameters of the fixed shaft 4 and the movable shaft 5; the wall thickness of the adjustable shaft sleeve 7 is set to be L, and L is larger than or equal to 5 mm.
The utility model discloses a concrete implementation: the surfaces of the fixed shaft and the movable shaft are provided with two symmetrical strip-shaped key grooves which are arranged on the same plane passing through the central axis; the threaded hole of the adjustable shaft sleeve corresponds to the key groove and is fixed through a jackscrew; the structure is stable and beautiful, and the assembly is convenient and quick; when the stirring shaft is used for a small reaction kettle, the jackscrew is loosened, the position of the adjustable shaft sleeve is adjusted, and the adjustable shaft sleeve or the movable shaft is moved upwards and fixed through the jackscrew; when the stirring shaft is used for a large-scale reaction kettle, the adjustable shaft sleeve or the movable shaft is moved downwards and fixed through a jackscrew; one shaft is multipurpose, so that resources are saved, and the cost is reduced; the stirring shaft can be quickly replaced when the stirring shaft breaks down, and the working efficiency is improved.
The foregoing examples are given for the purpose of illustrating the present invention in a clear and non-restrictive manner, and it will be apparent to those skilled in the art that variations and modifications of the present invention may be made in other variations and modifications based on the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments, and all such variations and modifications as are obvious and desirable in the art are within the scope of the present invention.
Claims (6)
1. A flexible stirring shaft for a reaction kettle, the upper end of the stirring shaft (1) is connected with a transmission device (2), the lower end of the stirring shaft (1) is arranged in a barrel body (3), and the transmission device (2) is arranged above the barrel body (3); the method is characterized in that: the stirring shaft (1) comprises a fixed shaft (4) and a movable shaft (5), and the fixed shaft (4) and the movable shaft (5) are connected and fixed through a connecting mechanism (6); the lower end of the movable shaft (5) is provided with a stirring head (11).
2. The telescopic stirring shaft for the reaction kettle as recited in claim 1, wherein: the connecting mechanism (6) is an adjustable shaft sleeve (7), one end of the adjustable shaft sleeve (7) is sleeved on the fixed shaft (4), and the other end of the adjustable shaft sleeve is sleeved on the movable shaft (5).
3. The telescopic stirring shaft for the reaction kettle according to claim 1 or 2, wherein: key grooves (8) are formed in the fixed shaft (4) and the movable shaft (5), a plurality of threaded holes (9) are formed in the surface of the adjustable shaft sleeve (7), and the positions of the threaded holes (9) correspond to the positions of the key grooves (8); a jackscrew (10) is arranged in the threaded hole (9).
4. the telescopic stirring shaft for the reaction kettle as recited in claim 1, wherein: the stirring head (11) is a twisted blade.
5. The telescopic stirring shaft for the reaction kettle as recited in claim 2, wherein: the diameter of the fixed shaft (4) is equal to that of the movable shaft (5); the inner diameter of the adjustable shaft sleeve (7) is equal to the diameters of the fixed shaft (4) and the movable shaft (5).
6. The telescopic stirring shaft for the reaction kettle as recited in claim 2, wherein: the wall thickness of the adjustable shaft sleeve (7) is set to be L, and L is larger than or equal to 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920405086.4U CN209735608U (en) | 2019-03-28 | 2019-03-28 | Telescopic stirring shaft for reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920405086.4U CN209735608U (en) | 2019-03-28 | 2019-03-28 | Telescopic stirring shaft for reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209735608U true CN209735608U (en) | 2019-12-06 |
Family
ID=68718845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920405086.4U Expired - Fee Related CN209735608U (en) | 2019-03-28 | 2019-03-28 | Telescopic stirring shaft for reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209735608U (en) |
-
2019
- 2019-03-28 CN CN201920405086.4U patent/CN209735608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |