CN102698637B - Stirring head and stirring device with same - Google Patents
Stirring head and stirring device with same Download PDFInfo
- Publication number
- CN102698637B CN102698637B CN201210129750.XA CN201210129750A CN102698637B CN 102698637 B CN102698637 B CN 102698637B CN 201210129750 A CN201210129750 A CN 201210129750A CN 102698637 B CN102698637 B CN 102698637B
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- stirring
- head
- fixture
- wheel hub
- shaft
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Abstract
The invention relates to a stirring head which comprises a stirring shaft and a stirring paddle. The stirring paddle comprises a hub and a blade; the blade is arranged on the hub; the hub is sleeved on the stirring shaft; the periphery of the stirring shaft is provided with a groove; the hub is provided with a fixing component; and the fixing end of the fixing component matches with the groove. The invention also relates to a stirring device which comprises a motor, a speed reducer and a stirring head; the motor is used for driving the stirring head to rotate through the speed reducer; and the stirring head is the stirring head provided by the invention. The stirring head and the stirring device with the stirring head are simple in structure, and the paddle can be installed and changed conveniently.
Description
Technical field
The present invention relates to a kind of paddle, particularly relate to a kind of convenient stirring-head installed.
The invention still further relates to a kind of agitating device, particularly relate to a kind of convenient agitating device installing stirring-head.
Background technology
Normal agitating device is that one makes liquid, gas medium forced convection make its Homogeneous phase mixing, and can heat transfer between hardening constituent, mass transfer equipment.Agitating device is primarily of agitator, transmission device, shaft system three parts composition.Agitator is primarily of paddle or impeller, Accessory Members composition, and transmission device mainly contains the compositions such as motor, reductor, support, and shaft system is primarily of compositions such as shaft, bearing, shaft couplings.
And at present, common paddle due to its mechanical strength lower, blade is fragile, is the easy consumption parts very easily sustaining damage in agitating device and wear and tear.And in stirring-head, mostly adopt shaft coupling or flange to be connected with shaft by the paddle be located on wheel hub, and adopt this kind of connected mode, in the process of installing paddle, need the screw all align on two flanges on wheel hub and shaft or shaft coupling correctly to install, if occur screw not to eye or connection angle not right, all can to installation process and install effect impact.Therefore, adopt the stirring-head installation process of this kind of connected mode extremely inconvenient, require also higher to the skilled operation degree of installation personnel.And on the other hand, if install at paddle or occur deviation in Renewal process, easily the operation stability of whole agitating device is impacted, to cause in agitating device, for the inordinate wear of the fixing device such as flange, shaft coupling and loss, adding cost simultaneously.And the instability run due to agitating device can affect the alternate mixed effect of medium simultaneously, if cannot reach the mixed effect of expectation, what impact operated carries out further, or even needs rework.
Summary of the invention
The invention solves above technical problem, provide a kind of structure simple, install and change paddle stirring-head and agitating device thereof easily.
The present invention solves the technical scheme that above technical problem adopts: provide a kind of stirring-head, comprise shaft 1, paddle 2, the blade 4 that described paddle 2 comprises wheel hub 3 and is arranged on wheel hub 3, described wheel hub 3 is set on shaft 1, wherein, the periphery of described shaft 1 is provided with groove 11, and described wheel hub 3 is provided with fixture 5, and positioning end 51 and the groove 11 of described fixture 5 match.
Preferably, described wheel hub 3 is provided with through hole 31, and described fixture 5 is arranged in described through hole 31.
Further, described through hole 31 is ladder hole, and described fixture 5 is arranged with spring 6, and described spring 6 is supported between described ladder hole 31 and described positioning end 51.
Described fixture 5 is also provided with screens groove 52, and described wheel hub 3 is provided with Elastic buckle 32, and described screens groove 52 and described Elastic buckle 32 fasten.
Described shaft 1 periphery is provided with anti-corrosion layer 7.Further, described anti-corrosion layer 7 is made up of titanium or titanium alloy.
The number of described groove 11 is two or more, and it is evenly distributed in the periphery of described shaft 1.
Described fixture 5 is made up of titanium alloy or the periphery of described fixture 5 is provided with titanium alloy layer.
A kind of agitating device, comprises motor, decelerator and stirring-head, and described motor drives stirring-head to rotate by decelerator, and it is characterized in that, described stirring-head is the stirring-head described in any one as above.
The invention has the beneficial effects as follows: structure of the present invention is simple, and be located at the groove on shaft due to the present invention and be located between paddle wheel hub upper fixing element and be used in combination, between fixture and groove angle not pair time cannot install, avoid due to angle in installation process not to and the damage of the flange caused or shaft coupling.On the other hand, owing to not adopting and be threaded between the groove that arranges and fixture, avoid the demand for instrument in installation process, to install and to change paddle convenient.
In addition, the setting of spring makes installation and changes paddle convenient, when the groove on shaft aimed at by fixture, directly pushes in groove by fixture, do not need to exert oneself to fixture again by the active force of spring; Only fixture outwards need be pulled vertically can take off wheel hub when needs take off.
And the setting of screens groove also can make the fixation of fixture more stable on Elastic buckle and fixture, when only applying pulling force outside vertically enough greatly on fixture, fixture just can deviate from from through hole and groove, avoids loosening of fixture and wheel hub in operating process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the enlarged diagram of A in the embodiment of the present invention 1;
Fig. 3 is the structural representation of the embodiment of the present invention 2;
Fig. 4 is the enlarged diagram of B in the embodiment of the present invention 2;
1. shaft, 11. grooves, 2. paddle, 3. wheel hub, 31. through holes, 32. Elastic buckles, 4. blade, 5. fixture, 51. positioning ends, 52. screens groove, 6. spring, 7. anti-corrosion layers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment 1:
A kind of stirring-head as depicted in figs. 1 and 2, comprise shaft 1, paddle 2, the blade 4 that described paddle 2 comprises wheel hub 3 and is arranged on wheel hub 3, described wheel hub 3 is set on shaft 1, wherein, the periphery of described shaft 1 is provided with groove 11, and described wheel hub 3 is provided with fixture 5, and positioning end 51 and the groove 11 of described fixture 5 match.Be used in combination between groove 11 and fixture 5, between fixture 5 and groove 11 angle not pair time cannot install, avoid due to angle in installation process not to and the damage of the flange caused or shaft coupling.On the other hand, owing to not adopting and be threaded between the groove 11 that arranges and fixture 5, avoid the demand for instrument in installation process, to install and to change paddle convenient.
Further, described shaft 1 periphery is provided with anti-corrosion layer 7, and described anti-corrosion layer 7 is made up of titanium or titanium alloy; Described fixture 5 is made up of titanium alloy or the periphery of described fixture 5 is provided with titanium alloy layer.Make stirring-head can adapt to use in complex environment.
In the technical scheme of the present embodiment, described wheel hub 3 is provided with through hole 31, and described fixture 5 is arranged in described through hole 31.And described through hole 31 is ladder hole, described fixture 5 is arranged with spring 6, and described spring 6 is supported between described ladder hole 31 and described positioning end 51.When fixture 5 alignment indentation 11, directly fixture 5 is pushed in groove 11 by the active force of spring 6, do not need again to fixture 5 firmly; Only fixture 5 outwards need be pulled vertically when needs take off and can take off wheel hub 3.
In the technical scheme of the present embodiment, the number of described groove 11 is two or more, and it is evenly distributed in the periphery of described shaft 1, makes wheel hub 3 stressed more even, is conducive to the stable operation of equipment.
Embodiment 2:
A kind of stirring-head as shown in Figure 3 and Figure 4, the difference of itself and embodiment 1 is, described fixture 5 is provided with screens groove 52, and described wheel hub 3 is provided with Elastic buckle 32, and described screens groove 52 and described Elastic buckle 32 fasten.This setting can make the fixation of fixture 5 more stable, and when only applying enough large pulling force outside vertically on fixture 5, fixture 5 just can be deviate from from through hole 31 and groove 11, avoids the loosening of fixture 5 and wheel hub 3 in operating process.
A kind of agitating device, comprises motor, decelerator and stirring-head, and described motor drives stirring-head to rotate by decelerator, and it is characterized in that, described stirring-head is any one stirring-head as above described in embodiment 1 or 2.
Above the present embodiment is only wherein two kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (1)
1. a stirring-head, comprise shaft (1), paddle (2), described paddle (2) comprises wheel hub (3) and is arranged on the blade (4) on wheel hub (3), described wheel hub (3) is set on shaft (1), it is characterized in that, the periphery of described shaft (1) is provided with groove (11), described wheel hub (3) is provided with fixture (5), positioning end (51) and the groove (11) of described fixture (5) match, described wheel hub (3) is provided with ladder hole (31), described fixture (5) is arranged in described ladder hole (31), described fixture (5) is arranged with spring (6), described spring (6) is supported between described ladder hole (31) and described positioning end (51), described fixture (5) is also provided with screens groove (52), described wheel hub (3) is provided with Elastic buckle (32), described screens groove (52) and described Elastic buckle (32) fasten.
2. stirring-head as claimed in claim 1, it is characterized in that, described shaft (1) periphery is provided with anti-corrosion layer (7).
3. stirring-head as claimed in claim 2, it is characterized in that, described anti-corrosion layer (7) is made up of titanium or titanium alloy.
4. stirring-head as claimed in claim 1, it is characterized in that, the number of described groove (11) is two or more, and it is evenly distributed in the periphery of described shaft (1).
5. stirring-head as claimed in claim 1, it is characterized in that, described fixture (5) is made up of titanium alloy or the periphery of described fixture (5) is provided with titanium alloy layer.
6. an agitating device, comprises motor, decelerator and stirring-head, and described motor drives stirring-head to rotate by decelerator, and it is characterized in that, described stirring-head is the stirring-head described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129750.XA CN102698637B (en) | 2012-04-28 | 2012-04-28 | Stirring head and stirring device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129750.XA CN102698637B (en) | 2012-04-28 | 2012-04-28 | Stirring head and stirring device with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102698637A CN102698637A (en) | 2012-10-03 |
| CN102698637B true CN102698637B (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210129750.XA Active CN102698637B (en) | 2012-04-28 | 2012-04-28 | Stirring head and stirring device with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN102698637B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258799A (en) * | 2014-09-25 | 2015-01-07 | 旭泰（太仓）精细化工有限公司 | Reaction kettle stirring blade fixing device |
| CN107138073A (en) * | 2017-06-29 | 2017-09-08 | 重庆都英科技有限公司 | A kind of miniature agitator tank of install convenient |
| CN108273408A (en) * | 2018-02-12 | 2018-07-13 | 美通重机有限公司 | A kind of dismountable stirring arm configuration |
| CN108972931A (en) * | 2018-07-26 | 2018-12-11 | 芜湖市黄山松工业地坪新材料有限公司 | Agitating device is used in a kind of processing of epoxide resin material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058354A (en) * | 1990-07-27 | 1992-02-05 | 通用信号公司 | The axle dress of blender impeller is set up and is equipped with |
| CN200978819Y (en) * | 2006-12-04 | 2007-11-21 | 上海连成（集团）有限公司 | Large axle sleeve positioning structure |
| CN201359317Y (en) * | 2009-01-20 | 2009-12-09 | 浙江帅康电气股份有限公司 | Range hood with switch fixing mechanism |
| CN202151556U (en) * | 2011-07-22 | 2012-02-29 | 浙江长江搅拌设备有限公司 | Sanitary stirrer |
| CN202666725U (en) * | 2012-04-28 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Stirring head and stirring device provided with the same |
-
2012
- 2012-04-28 CN CN201210129750.XA patent/CN102698637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058354A (en) * | 1990-07-27 | 1992-02-05 | 通用信号公司 | The axle dress of blender impeller is set up and is equipped with |
| CN200978819Y (en) * | 2006-12-04 | 2007-11-21 | 上海连成（集团）有限公司 | Large axle sleeve positioning structure |
| CN201359317Y (en) * | 2009-01-20 | 2009-12-09 | 浙江帅康电气股份有限公司 | Range hood with switch fixing mechanism |
| CN202151556U (en) * | 2011-07-22 | 2012-02-29 | 浙江长江搅拌设备有限公司 | Sanitary stirrer |
| CN202666725U (en) * | 2012-04-28 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Stirring head and stirring device provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102698637A (en) | 2012-10-03 |
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