CN105664774A - Safe stirring mechanism - Google Patents
Safe stirring mechanism Download PDFInfo
- Publication number
- CN105664774A CN105664774A CN201610093865.6A CN201610093865A CN105664774A CN 105664774 A CN105664774 A CN 105664774A CN 201610093865 A CN201610093865 A CN 201610093865A CN 105664774 A CN105664774 A CN 105664774A
- Authority
- CN
- China
- Prior art keywords
- shaft
- transmission shaft
- power transmission
- stirring
- safe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/60—Safety arrangements
- B01F35/605—Safety devices concerning the operation of the mixer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a safe stirring mechanism. The safe stirring mechanism is characterized by comprising a stirring shaft with paddles and a transmission shaft driving he stirring shaft to rotate; the stirring shaft and the transmission shaft are coaxially arranged, a torsional spring is arranged between the stirring shaft and the transmission shaft, the upper end of the torsional spring is fixedly connected with the transmission shaft, the lower end of the torsional spring is fixedly connected with the stirring shaft, the lower shaft end of the transmission shaft is fixedly connected with a sleeve, and the upper shaft end of the stirring shaft is rotationally arranged inside an inner hole of the sleeve and supported by a plane bearing arranged in the inner hole of the sleeve. The safe stirring mechanism is simple in structure and can achieve the safe stirring function.
Description
[technical field]
The present invention relates to a kind of for the Safe agitator structure in stirring system.
[background technology]
Stirring system all has application in chemical industry, pharmacy and other large number of rows industry; at present, for realizing the safe agitating function of stirring system, the method generally adopted is to be shut down by motor overload and promote shaft to stop stirring work; or arranging moment of torsion detection specially and monitor mixing torque, structure is complicated.
[summary of the invention]
In view of the deficiencies in the prior art, the invention provides a kind of simple in construction, it may be achieved the Safe agitator structure of safe agitating function.
For solving above-mentioned technical problem, the present invention has adopted the following technical scheme that:
A kind of Safe agitator structure, it is characterized in that: include installing the shaft of blade and drive shaft to carry out the power transmission shaft rotated, shaft, power transmission shaft are coaxially disposed, torsion spring it is provided with between shaft and power transmission shaft, torsion spring upper end is fixing with power transmission shaft to be connected, torsion spring lower end is fixing with shaft to be connected, and the lower shaft end of power transmission shaft is fixedly connected with sleeve, and the upper axle head of shaft rotates the endoporus being located at sleeve and the plane bearing being provided with by hub internal bore carries out rest.
After adopting technique scheme; present configuration is simple; when needing to be stirred work; first motor drives power transmission shaft; shaft is driven by power transmission shaft again through torsion spring, when occurring in whipping process that mixing torque is excessive, shaft can be promoted to stop stirring work by the twisting off of torsion spring (first have to according to stirring state appropriate design torsion spring twist off moment); motor overload is avoided to shut down, thus realizing safe agitating function.
[accompanying drawing explanation]
The present invention has drawings described below:
Fig. 1 is the structural representation of the present invention.
[detailed description of the invention]
As shown in the figure, a kind of Safe agitator structure of the present invention, including installing the shaft 6 of blade 7 and driving shaft 6 to carry out the power transmission shaft 1 rotated, power transmission shaft 1 is connected with motor-driven, shaft, power transmission shaft is coaxially disposed, torsion spring 3 it is provided with between shaft 6 and power transmission shaft 1, torsion spring 3 upper end is fixing with power transmission shaft 1 to be connected, torsion spring 3 lower end is fixing with shaft 6 to be connected, the lower shaft end of power transmission shaft 1 is fixedly connected with sleeve 2, the lower shaft end of power transmission shaft 1 penetrates hub internal bore 4 then by bolt 8 from sleeve 2 top-direction activity, nut 9 is locked, the upper axle head 61 of shaft 6 rotates the endoporus 4 being located at sleeve 2, it is provided with axle rank bottom the upper axle head 61 of shaft, the plane bearing 5 that axle rank are provided with by hub internal bore 4 carries out rest.
Claims (1)
1. a Safe agitator structure, it is characterized in that: include installing the shaft of blade and drive shaft to carry out the power transmission shaft rotated, shaft, power transmission shaft are coaxially disposed, torsion spring it is provided with between shaft and power transmission shaft, torsion spring upper end is fixing with power transmission shaft to be connected, torsion spring lower end is fixing with shaft to be connected, and the lower shaft end of power transmission shaft is fixedly connected with sleeve, and the upper axle head of shaft rotates the endoporus being located at sleeve and the plane bearing being provided with by hub internal bore carries out rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093865.6A CN105664774A (en) | 2016-02-17 | 2016-02-17 | Safe stirring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093865.6A CN105664774A (en) | 2016-02-17 | 2016-02-17 | Safe stirring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664774A true CN105664774A (en) | 2016-06-15 |
Family
ID=56304763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093865.6A Pending CN105664774A (en) | 2016-02-17 | 2016-02-17 | Safe stirring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664774A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478826B1 (en) * | 1998-04-10 | 2002-11-12 | Van L. Phillips | Shock module prosthesis |
| CN202570064U (en) * | 2012-05-11 | 2012-12-05 | 河北英都气化有限公司 | Agitating shaft |
| CN202833590U (en) * | 2012-09-28 | 2013-03-27 | 三一重型装备有限公司 | Motor and coal mining machine |
| CN203955086U (en) * | 2014-07-25 | 2014-11-26 | 河南众英环保工程有限责任公司 | A kind of flat slurry mixer |
| CN104399386A (en) * | 2014-11-30 | 2015-03-11 | 重庆长风化学工业有限公司 | Semi-dry material stirring device |
| CN205550164U (en) * | 2016-02-17 | 2016-09-07 | 薛伊婷 | Safe rabbling mechanism |
-
2016
- 2016-02-17 CN CN201610093865.6A patent/CN105664774A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478826B1 (en) * | 1998-04-10 | 2002-11-12 | Van L. Phillips | Shock module prosthesis |
| CN202570064U (en) * | 2012-05-11 | 2012-12-05 | 河北英都气化有限公司 | Agitating shaft |
| CN202833590U (en) * | 2012-09-28 | 2013-03-27 | 三一重型装备有限公司 | Motor and coal mining machine |
| CN203955086U (en) * | 2014-07-25 | 2014-11-26 | 河南众英环保工程有限责任公司 | A kind of flat slurry mixer |
| CN104399386A (en) * | 2014-11-30 | 2015-03-11 | 重庆长风化学工业有限公司 | Semi-dry material stirring device |
| CN205550164U (en) * | 2016-02-17 | 2016-09-07 | 薛伊婷 | Safe rabbling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |