CN102188923B - Bottom-adaptive stirring device - Google Patents
Bottom-adaptive stirring device Download PDFInfo
- Publication number
- CN102188923B CN102188923B CN201110116856A CN201110116856A CN102188923B CN 102188923 B CN102188923 B CN 102188923B CN 201110116856 A CN201110116856 A CN 201110116856A CN 201110116856 A CN201110116856 A CN 201110116856A CN 102188923 B CN102188923 B CN 102188923B
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- China
- Prior art keywords
- sword
- main shaft
- blade
- cantilever
- spiral arm
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Abstract
The invention discloses a bottom-adaptive stirring device. An upper connecting head (5) is arranged at the top of a main shaft (13); the bottom of the main shaft (13) is connected with a cantilever; a blade is arranged on the cantilever; the centre of gravity of the device is located in the middle of the main shaft (13) and can move along an axial middle line of the main shaft (13); and a distance between a horizontal plane where the bottom of the blade is located and the upper connecting head (5) at the top of the main shaft (13) is changeable to keep the bottom of the blade contacted with a bottom surface of a container. Operating parts of the cantilever and the blade can automatically lift and descend according to the change of the bottom surface of the container, and the main shaft can be even stretched from up to down to adapt to the condition change of a bottom operating surface in the container due to expansion and contraction or other reasons, so that the defect of non-uniform bottom friction forces is overcome, and energy consumption is reduced. The bottom-adaptive stirring device is particularly applied to stirring of a circular flat bottom surface or a gradient conical bottom surface comprising an evaporation crystallization tank, operates smoothly and is firm and durable.
Description
Technical field
The present invention relates to the agitating device of International Classification of Patents patent classification B01F mixing of materials technology, especially be exclusively used in the container bottom material is dug, that avoids the sticking end can keep the agitating device with the container bottoms relative gap.
Background technology
In the known technology; To comprising that agitating device belongs to important and necessary device in evaporative crystallization agitated reactor, the reactive tank device structure; Especially form deposition easily, bond, know very well phenomenon such as coking for the higher container bottom of heating-up temperature, and if mixing arm is taken into account the container bottom material and is dug when rotatablely moving because under the harmomegathus effect; Mixing arm and container bottom gap are difficult for keeping; Promptly perhaps the gap becomes big, directly produces the sticking end, and perhaps the tight scraping of mixing arm and container bottoms causes equipment attrition.But, can under harmomegathus or other factors, keep stable device or the technology of mixing arm and the mutual gap of container bottoms, do not find as yet structure simple and clear can be practical the improvement technology.
Summary of the invention
The purpose of this invention is to provide a kind of bottom self adaptation agitating device, this device can change according to the container bottom working environment, and the blade of installing on the turning arm is automatic lifting immediately, keeps and the container bottoms gap, ensures the agitating device rotary work simultaneously freely.
Goal of the invention of the present invention realizes through following technical measures: joint is installed at the main shaft top; The main shaft bottom connects cantilever; Blade is installed on the cantilever; The center of gravity of device drops on the main shaft middle part, and can move along the main shaft axial centerline, and place, blade bottom horizontal plane can change to keep the blade bottom to touch container bottoms apart from the distance of main shaft top top connection.
The invention has the beneficial effects as follows: working positions such as cantilever and blade can change according to container bottoms, automatic lifting, even main shaft can stretch up and down; Adapt to and to expand with heat and contract with cold in the container or bottom working face condition that other reasons causes changes; Overcome bottom surface frictional force uneven phenomenon, reduce energy consumption, what be particularly useful for the circular flat bottom face or gradient taper bottom surface arranged comprises stirring such as evaporative crystallization groove; It is smooth and easy, sturdy and durable to work.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1
Fig. 2 is the structural representation of the embodiment of the invention 2
Reference numeral: fixed blade 1, decide sword spiral arm 2, decide sword free bearing 3, decide sword and transfer pin 4, top connection 5, footing 6, trip sword spiral arm 7, profiling sword 8, key seat 9, bayonet lock 10, wheel seat 11, pulley 12, main shaft 13, telescopic 14.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the present invention.
Embodiment 1: joint 5 is installed at main shaft 13 tops; Main shaft 13 bottoms connect cantilever; Blade is installed on the cantilever; The center of gravity of device drops on main shaft 13 middle parts, and can move along main shaft 13 axial centerline, and place, blade bottom horizontal plane can change to keep the blade bottom to touch container bottoms apart from the distance of main shaft 13 top top connections 5.
Cantilever is for deciding sword spiral arm 2 or trip sword spiral arm 7.
Blade is fixed blade 1 or profiling sword 8.Blade tiltedly tilts the below to same direction.
At least one side cantilever is for installing the trip sword spiral arm 7 of profiling sword 8.
Decide to install and fix on the sword spiral arm 2 sword 1, fixed blade 1 middle part is hinged on and decides on the sword spiral arm 2 through deciding sword free bearing 3, an end of fixed blade 1 and decide to install between sword spiral arm 2 corresponding positions and decide sword and transfer and sell 4.
Present embodiment is when work, and top connection 5 upper ends are connected with motor or reducing gear, earlier according to the container bottoms shape; Decide sword and transfer pin 4 to make fixed blade 1 blade through adjusting, and be fixed on and decide on the sword spiral arm 2, then near container bottom; The hinged situation of inspection profiling sword 8 and footing 6, pulley 12 rotates flexibly, rides on the container bottoms; Adjustment profiling sword 8 makes it the sword edge and presses close to contact with container bottoms, and is axle with the pin joint; In the key seat 9 and the bayonet lock 10 relative restricted quarters, up and down self-possessed, on direction of rotation, keep simultaneously being connected and installed fastening with trip sword spiral arm 7; When main shaft 13 rotated, drive was decided 2 rotations of sword spiral arm and is dug material, simultaneously; Under the deadweight effect, pulley 12 forces down profiling sword 8 far-ends, makes it sword along pressing close to container bottoms; As far as possible thoroughly dig material; Avoid material to glue the end, running under the irregular situation of container bottoms, adjustment up-down maintenance stirring work is smooth and easy automatically at any time for profiling sword 8.
Embodiment 2: joint 5 is installed at main shaft 13 tops; Main shaft 13 bottoms connect cantilever; Blade is installed on the cantilever; The center of gravity of device drops on main shaft 13 middle parts, and can move along main shaft 13 axial centerline, and place, blade bottom horizontal plane can change to keep the blade bottom to touch container bottoms apart from the distance of main shaft 13 top top connections 5.
Telescopic 14 is installed on the main shaft 13.Make that in when work the total length of the blade bottom of installing from top connection 5 to cantilever can be according to the needs of blade contacting container bottom surface and telescopic variation, drive the blade of installing on the cantilevers and do not rotate together but do not influence main shaft 13.
Telescopic 14 is installed in main shaft 13 upper ends and top connection 5 junctions.
Perhaps, telescopic 14 is installed in main shaft 13 middle parts.
Perhaps, telescopic 14 is installed in main shaft 13 lower ends and footing 6 junctions.
Present embodiment is when work; Telescopic 14 under the deadweight effect, is adjusted the total length of the blade bottom of installing from top connection 5 to cantilever at any time according to the working condition in the container automatically; Total moving fine setting up-down blade and cantilever keep the operate as normal of blade contacting container bottom surface to need.
Claims (6)
1. bottom self adaptation agitating device; It is characterized in that: joint (5) is installed at main shaft (13) top; Main shaft (13) bottom connects cantilever, and blade is installed on the cantilever, and the center of gravity of device drops on main shaft (13) middle part; And can move along main shaft (13) axial centerline, place, blade bottom horizontal plane can change to keep the blade bottom to touch container bottoms apart from the distance of main shaft (13) top top connection (5); Main shaft (13) go up to be installed telescopic (14), and telescopic (14) is installed in main shaft (13) upper end and top connection (5) junction, or telescopic (14) is installed in main shaft (13) middle part, or telescopic (14) is installed in main shaft (13) lower end and footing (6) junction.
2. bottom as claimed in claim 1 self adaptation agitating device is characterized in that, cantilever is for deciding sword spiral arm (2) or trip sword spiral arm (7), and at least one side cantilever is for installing the trip sword spiral arm (7) of profiling sword (8).
3. bottom as claimed in claim 1 self adaptation agitating device is characterized in that, blade is fixed blade (1) or profiling sword (8), and blade tiltedly tilts the below to same direction.
4. bottom as claimed in claim 1 self adaptation agitating device is characterized in that, main shaft (13) bottom connects footing (6), and cantilever one end is installed on the footing (6).
5. bottom as claimed in claim 1 self adaptation agitating device; It is characterized in that; Decide to install and fix on the sword spiral arm (2) sword (1), fixed blade (1) middle part is hinged on and decides on the sword spiral arm (2) through decide sword free bearing (3), an end of fixed blade (1) with decide between sword spiral arm (2) corresponding position installation and decide the sword accent and sell (4).
6. bottom as claimed in claim 1 self adaptation agitating device is characterized in that, profiling sword (8) is installed on the trip sword spiral arm (7); One end of profiling sword (8) is hinged on the footing (6); The other end of profiling sword (8) is installed pulley (12) through wheel seat (11), at wheel seat (11) inside line, between profiling sword (8) and the trip sword spiral arm (7) key seat (9) and bayonet lock (10) is installed; Wherein there is hollow slots at key seat (9) middle part, and bayonet lock (10) passes this groove and moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110116856A CN102188923B (en) | 2011-05-06 | 2011-05-06 | Bottom-adaptive stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110116856A CN102188923B (en) | 2011-05-06 | 2011-05-06 | Bottom-adaptive stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102188923A CN102188923A (en) | 2011-09-21 |
| CN102188923B true CN102188923B (en) | 2012-09-12 |
Family
ID=44598327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110116856A Expired - Fee Related CN102188923B (en) | 2011-05-06 | 2011-05-06 | Bottom-adaptive stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102188923B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201361539Y (en) * | 2008-12-31 | 2009-12-16 | 浙江长江搅拌设备有限公司 | Lifting agitating device |
| CN201454461U (en) * | 2009-08-18 | 2010-05-12 | 三门峡华意机械有限公司 | Lifting stirring device |
| EP2274084A2 (en) * | 2008-03-19 | 2011-01-19 | Sartorius Stedim Biotech GmbH | Disposable mixing vessel comprising an interconnected magnetic stirrer |
-
2011
- 2011-05-06 CN CN201110116856A patent/CN102188923B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2274084A2 (en) * | 2008-03-19 | 2011-01-19 | Sartorius Stedim Biotech GmbH | Disposable mixing vessel comprising an interconnected magnetic stirrer |
| CN201361539Y (en) * | 2008-12-31 | 2009-12-16 | 浙江长江搅拌设备有限公司 | Lifting agitating device |
| CN201454461U (en) * | 2009-08-18 | 2010-05-12 | 三门峡华意机械有限公司 | Lifting stirring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102188923A (en) | 2011-09-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |