CN2803503Y - Agitator having variable pitch - Google Patents
Agitator having variable pitch Download PDFInfo
- Publication number
- CN2803503Y CN2803503Y CN 200520082025 CN200520082025U CN2803503Y CN 2803503 Y CN2803503 Y CN 2803503Y CN 200520082025 CN200520082025 CN 200520082025 CN 200520082025 U CN200520082025 U CN 200520082025U CN 2803503 Y CN2803503 Y CN 2803503Y
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- vane
- mixing
- stirring
- transmission shaft
- 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 - Lifetime
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a mixer having a variable pitch. The top of a reaction kettle is provided with a rotating disk connected with a power device. The central position of the rotating disk is provided with a mixing spindle, the tail end of which is connected with a mixing vane. The utility model is characterized in that a vane transmission shaft is installed in the spindle; the tail end of the transmission shaft is connected with the mixing vane through a bevel gear set and the top end is connected with the power device installed on the rotating disk. The power device is composed of a motor, a speed reducer, a driving bevel gear and a driven bevel gear, wherein the driving bevel gear is connected with the speed reducer; the driven bevel gear is connected with the vane transmission shaft. When the mixing spindle drives the mixing vane to rotate, the utility model drives the mixing vane at the bottom to deflect a certain angle through adjusting the rotation angle of the bevel gear on the power device arranged on the top end of the transmission shaft, which causes an included angle between the mixing vane and materials to be changed so as to adjust the size of force born by the mixing vane. The utility model is especially suitable for solid and liquid mixing reaction.
Description
Technical field
The utility model belongs to the agitator field.
Background technology
In existing industrial mixer, wherein a kind of frame mode is: rotating disc is installed at the top of reactor, rotating disc connects the stirring power set that are made of motor, reductor, travelling gear, and the center of rotating disc is installed and stirred main shaft, the terminal stirring vane that connects of main shaft.The driven by motor rotating disc rotates, and stirs main axis rotation thereby drive, and stirs main shaft and drives the stirring vane rotation.Stirring vane belongs to fixed form, and stirring efficiency is not high, influences the yield rate of product.Particularly in solid-liquid stirring reaction, slower because of the melting speed of solid in initial reaction stage, solid material is more, and stirring vane is stressed huge, and agitator is often buried extremely by solid material, causes the distortion of stirring vane, and the machine envelope is leaked production accidents such as burn-down of electric motor.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of variablepiston formula agitator, can change the angle of stirring vane and material, adjusts the stressed of blade.
Variablepiston formula agitator of the present utility model, the top of reactor is equipped with rotating disc, rotating disc connects the stirring power set, the center of rotating disc is installed and is stirred main shaft, the terminal stirring vane of installing of main shaft, it is characterized in that stirring a blade drive shaft is installed in the main shaft, the blade drive shaft end is connected with stirring vane by the bevel gear group, the blade drive shaft top is connected with power set on being installed in rotating disc, these power set are by motor, reductor, driving bevel gear and driven bevel pinion are formed, driving bevel gear connects reductor, and driven bevel pinion connects blade drive shaft.
The utility model is when stirring the rotation of main shaft drive stirring vane, by adjusting the rotational angle of the bevel gear on the power set of power transmission shaft top, drive bottom stirring vane deflection certain angle, the angle between stirring vane and the material is changed, adjust the stressed size of stirring vane.Its operation principle is: in initial reaction stage, more because of solid material, stirring vane is stressed huge, changes the angle of stirring vane and material, can reduce resistance, prevents deformable blade.After treating that solid material dissolves, strengthen the angle of stirring vane and material, it is in service normally to stir input.
Advantage of the present utility model:
Structural principle is simple, is convenient to the processing repacking.2, easy for installation, easy to use.3, can be processed into arbitrary shape by instructions for use, be convenient to exchange.4, the stirring vane angle can be set arbitrarily, and the scope of application is extensive, is convenient to promote the use of, and especially is fit to solid-liquid stirring reaction.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the stirring vane partial enlarged drawing.
Among the figure: 1 driving bevel gear, 2 driven bevel pinions, 3 reductors, 4 motors, 5 balls, 6 shaft joints, 7 stirring vanes, 8 machines seal 9 rotating discs, 10 reductors, 11 motors, 12 travelling gears 13 and stir main shaft 14 blade drive shafts 15 bevel gear groups 16 reactors
The specific embodiment
As Fig. 1, agitating device is installed in the reactor 16, rotating disc 9 is installed at reactor 16 tops, and the stirring power set that are made of motor 11, reductor 10, travelling gear 12 are installed in the rotating disc bottom on the reactor outer wall.The center of rotating disc 9 is installed and is stirred main shaft 13, stirs the end of main shaft 13 stirring vane 7 is installed.Blade drive shaft 14 is installed in the main shaft 13, the power set of being made up of motor 4, reductor 3, driving bevel gear 1 and driven bevel pinion 2 are installed on rotating disc 9 end faces, driving bevel gear 1 is connected with reductor 3, and driven bevel pinion 2 is connected with blade drive shaft 14.The end of blade drive shaft 14 is connected with blade by bevel gear group 15, and the bevel gear in the centre of bevel gear group 15 is fixedlyed connected with power transmission shaft, and the bevel gear of both sides is connected with two stirring vanes 7 respectively.
The power set driven rotary dish 9 that motor 11, reductor 10, travelling gear 12 constitute rotates, and then drives stirring main shaft 13, stirring vane 7 rotations.The power set of being made up of motor 4, reductor 3, driving bevel gear 1 and driven bevel pinion 2 drive blade drive shaft 14 rotations simultaneously, adjust the rotational angle of bevel gear, make stirring vane deflection certain angle, the angle between stirring vane and the material is changed.
At solid-liquid stirring reaction initial stage, more because of solid material, stirring vane is stressed huge, changes the angle of stirring vane and material, can reduce resistance, prevents deformable blade.After treating that solid material dissolves, strengthen the angle of stirring vane and material, it is in service normally to stir input.
Claims (2)
1, a kind of variablepiston formula agitator, the top of reactor is equipped with rotating disc (9), rotating disc connects the stirring power set, the center of rotating disc is installed and is stirred main shaft (13), stir the terminal stirring vane (7) of installing of main shaft (13), it is characterized in that stirring a blade drive shaft (14) is installed in the main shaft (13), power transmission shaft (14) is terminal to be connected with stirring vane (7) by bevel gear group (15), the power transmission shaft top is connected with power set on being installed in rotating disc (9), these power set are by motor (4), reductor (3), driving bevel gear (1) and driven bevel pinion (2) are formed, driving bevel gear (1) connects reductor (3), and driven bevel pinion (2) connects blade drive shaft (14).
2, agitator according to claim 1, the bevel gear group (15) that it is characterized in that the terminal connection of blade drive shaft (14) is made up of three gears engaged, middle bevel gear is connected with blade drive shaft (14), and the bevel gear of both sides is connected with two stirring vanes (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082025 CN2803503Y (en) | 2005-04-01 | 2005-04-01 | Agitator having variable pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082025 CN2803503Y (en) | 2005-04-01 | 2005-04-01 | Agitator having variable pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803503Y true CN2803503Y (en) | 2006-08-09 |
Family
ID=36908804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082025 Expired - Lifetime CN2803503Y (en) | 2005-04-01 | 2005-04-01 | Agitator having variable pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803503Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582380A (en) * | 2017-01-19 | 2017-04-26 | 湖北安捷路桥技术有限公司 | Asphalt tank pitch-variable stirrer |
| CN107433148A (en) * | 2016-05-26 | 2017-12-05 | Spx流动有限公司 | Open-ended impeller unit and system |
| CN107970873A (en) * | 2017-11-30 | 2018-05-01 | 瞿永顺 | A kind of adjustable reaction kettle of the high agitating vane of heat utilization efficiency |
| CN108159955A (en) * | 2017-12-28 | 2018-06-15 | 威海市中心医院 | A kind of energy-saving rotary barium meal agitating apparatus |
| CN108176810A (en) * | 2018-01-02 | 2018-06-19 | 繁昌县金牛机械铸造有限责任公司 | A kind of molding sand agitating device |
| CN109821439A (en) * | 2019-02-28 | 2019-05-31 | 南京禹智智能科技有限公司 | A kind of adjustable material mixer of the blade angle of attack and its working method |
| CN110921860A (en) * | 2019-10-31 | 2020-03-27 | 河海大学 | Solar propulsion type stirring oxygenation device |
| CN115282813A (en) * | 2022-06-24 | 2022-11-04 | 洪泽滇池水务有限公司 | Plug flow type stirrer with self-cleaning function for biological reaction tank |
-
2005
- 2005-04-01 CN CN 200520082025 patent/CN2803503Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433148A (en) * | 2016-05-26 | 2017-12-05 | Spx流动有限公司 | Open-ended impeller unit and system |
| CN107433148B (en) * | 2016-05-26 | 2021-12-10 | Spx流动有限公司 | Trimmable impeller device and system |
| CN106582380A (en) * | 2017-01-19 | 2017-04-26 | 湖北安捷路桥技术有限公司 | Asphalt tank pitch-variable stirrer |
| CN107970873A (en) * | 2017-11-30 | 2018-05-01 | 瞿永顺 | A kind of adjustable reaction kettle of the high agitating vane of heat utilization efficiency |
| CN108159955A (en) * | 2017-12-28 | 2018-06-15 | 威海市中心医院 | A kind of energy-saving rotary barium meal agitating apparatus |
| CN108159955B (en) * | 2017-12-28 | 2019-03-22 | 威海市中心医院 | A kind of stirring means of energy-saving rotary barium meal agitating apparatus |
| CN108176810A (en) * | 2018-01-02 | 2018-06-19 | 繁昌县金牛机械铸造有限责任公司 | A kind of molding sand agitating device |
| CN109821439A (en) * | 2019-02-28 | 2019-05-31 | 南京禹智智能科技有限公司 | A kind of adjustable material mixer of the blade angle of attack and its working method |
| CN110921860A (en) * | 2019-10-31 | 2020-03-27 | 河海大学 | Solar propulsion type stirring oxygenation device |
| CN110921860B (en) * | 2019-10-31 | 2021-07-06 | 河海大学 | Solar propulsion type stirring oxygenation device |
| CN115282813A (en) * | 2022-06-24 | 2022-11-04 | 洪泽滇池水务有限公司 | Plug flow type stirrer with self-cleaning function for biological reaction tank |
| CN115282813B (en) * | 2022-06-24 | 2023-11-10 | 洪泽滇池水务有限公司 | Plug-flow stirrer with self-cleaning function for biological reaction tank |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150401 Granted publication date: 20060809 |