CN102644672A - Coupling for stirring device - Google Patents
Coupling for stirring device Download PDFInfo
- Publication number
- CN102644672A CN102644672A CN2012101279268A CN201210127926A CN102644672A CN 102644672 A CN102644672 A CN 102644672A CN 2012101279268 A CN2012101279268 A CN 2012101279268A CN 201210127926 A CN201210127926 A CN 201210127926A CN 102644672 A CN102644672 A CN 102644672A
- Authority
- CN
- China
- Prior art keywords
- coupling
- boss
- stirring apparatus
- annular recess
- centres
- 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
Images
Landscapes
- Accessories For Mixers (AREA)
Abstract
The invention relates to a coupling for a stirring device. A driving shaft and a driven shaft which are used for being connected with the stirring device rotate jointly so as to transmit torque. The coupling comprises two hollow half-coupling barrels, one end of each half-coupling barrel is provided with a boss extending outwards from a side wall of the barrel, and the two bosses are provided with fixing holes corresponding to each other. The coupling is characterized in that identical annular grooves are arranged on planes of the two bosses, and at least one axial limiting protrusion is arranged in the annular grooves. The grooves for placing annular elastic pieces are arranged in the bosses of the coupling, simultaneously the limiting protrusion is arranged, the positioning action on the elastic pieces is enhanced, the elastic pieces are fixed easily in installation, and the elastic pieces cannot jump out easily in dismantling so that the loss is avoided. Inserting structures matched with each other can be arranged on the two half couplings, assist a thread connecting piece in enlarging friction between the two half couplings, and reduce stress and consumption of the thread connecting piece.
Description
Technical field
The present invention relates to a kind of transmission part coupling, relate in particular to a kind of coupling that is used on the stirring apparatus stirring shaft.
Background technique
Leaching tanks are at normal pressure and the liquid-solid reactor that is lower than realization leaching operation under the 373K temperature.In non-ferrous extractive metallurgy, using more widely, leaching tanks mainly contain percolation tank, pressurized air stirring chest, mechanical agitating tank, air and mechanically combining stirring chest and Ka Maierta.Wherein in the stirring chest stirring apparatus is housed, stirring apparatus comprises stirring shaft, blade and coupling.And stirring shaft is divided into two of driving shaft and driven shafts, through coupling these two axles is linked up, and makes it common rotation.Particularly, a coupling comprises two half-couplings, links to each other with driven shaft with driving shaft respectively, just combines driving shaft and driven shaft together when two half-couplings are combined.At present; Be employed in the method that adds elastic component between two half-couplings, strengthening coupling is the raising of dynamic performance to the buffering of axle, damping effect with to axle, but the location of elastic component is often insecure; Displacement easily; Especially unstable during the installation or removal coupling, eject easily, cause inconvenience such as loss.
Summary of the invention
The present invention has overcome the deficiency of existing technology, provides a kind of simple in structure, and component are convenient to install and are stable, and is convenient lubricated, the coupling of the stirring apparatus that increases the service life.
For achieving the above object; The technological scheme that the present invention adopts is: a kind of coupling of stirring apparatus; Be used to connect the driving shaft and the driven shaft of stirring apparatus, make it to rotate jointly with transmitting torque, said coupling comprises two hollow half-coupling cylindrical shells; One end of each half-coupling cylindrical shell is provided with by the outward extending boss of cylinder lateral wall; Said two boss are provided with the fixed hole of mutual correspondence, it is characterized in that: said two boss planes are provided with identical annular recess, are provided with an axial limiting convexity in the said annular recess at least.
In preferred embodiment of the present invention, comprise that further a described annular recess is provided with the said spacing preiection of two mutual symmetries and the line of centres and annular recess axes intersect.
In preferred embodiment of the present invention, comprise that further the length of said spacing preiection is less than or equal to the twice of the said groove ring-type degree of depth.
In preferred embodiment of the present invention, further comprise on the said half-coupling cylinder lateral wall having radial direction through hole.
In preferred embodiment of the present invention; Further comprise on said two boss and be provided with one group of plug in structure at least; Said plug in structure comprise be arranged on one on the boss the grafting groove and be arranged on corresponding position on another boss and match with said grafting groove shapes grafting protruding.
In preferred embodiment of the present invention, comprise that further said two boss are provided with two groups of plug in structures, comprise on each boss that the line of centres crosses grafting groove and one of this boss axis and peg graft protruding.
In preferred embodiment of the present invention, further comprise the line of centres of said two spacing preiections, on same boss, a grafting groove is vertical with the protruding line of centres of pegging graft.
In preferred embodiment of the present invention, comprise further in said each half-coupling that said boss is oblate tubular boss, the boss external diameter is 1.8-2 a times of half-coupling cylindrical shell external diameter.
In preferred embodiment of the present invention, the external diameter that further comprises said annular groove is greater than said cylindrical shell external diameter at half-coupling.
In preferred embodiment of the present invention, the axial length that further comprises said boss for the 0.15-0.25 of the cylindrical shell axial length of place half-coupling doubly.
The invention solves the defective that exists in the background technique; Be provided with the groove of placing the annular resilient part in the coupling boss of the present invention; Spacing preiection is set simultaneously; Strengthened the positioning action to this elastic component, can fix it easily during installation, elastic component also is difficult for jumping out and causes loss during dismounting.The pouring orifice of lubricant oil can be set on the coupling sidewall, make things convenient for oiling to reduce the frictional force of coupling and between centers.The plug in structure of working in coordination can be set on two half-couplings, and auxiliary threaded connector increases the friction between two half-couplings, reduces the stressed and loss of threaded connector.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of boss in the preferred embodiments of the present invention;
Fig. 2 is the structural representation of the preferred embodiments of the present invention.
Embodiment
Combine accompanying drawing and embodiment that the present invention is done further detailed explanation now, these accompanying drawings are the schematic representation of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Shown in Fig. 1-2; The coupling of a kind of stirring apparatus of the present invention; Be used to connect the driving shaft and the driven shaft of stirring apparatus; Make it to rotate jointly with transmitting torque, said coupling comprises two identical hollow half-coupling cylindrical shells 2, and an end of each half-coupling cylindrical shell 2 is provided with by the outward extending identical boss 4 of cylindrical shell 2 sidewalls.The cyclic spring rubber cushion is set between two half-couplings reduces vibrations.Said two boss 4 cross sections are circular, and two boss 4 are provided with the circular fixed hole 41 of mutual correspondence, circumferentially even 10 said fixed holes 41 that distribute on each boss 4.On said two boss 4 planes an identical annular recess 42 is set respectively also; The thickness of said elastic rubber fitting equal two annular recess 42 degree of depth adding with; The interior shape that the profile of elastic rubber fitting and two annular recess 42 form after the amalgamation mutually matches, and elastic rubber fitting can just in time be embedded in the annular recess 42.A described annular recess 42 is provided with the axial limiting protruding 43 of two mutual symmetries and the line of centres and annular recess 42 axes intersect; Said elastic rubber fitting inboard is provided with the breach of two correspondences; Behind the feasible embedding annular recess 42; Said spacing preiection 43 just in time lays respectively in the breach, and elastic rubber fitting is further played positioning action.The length of said spacing preiection 43 is less than the twice of said annular recess 42 degree of depth, and in the time of in the middle of two annular recess 42 are fastened on elastic rubber fitting, the free end of spacing preiection 43 can not touch annular recess 42 bottom surfaces on opposite, the wearing and tearing in the ability minimizing work.Have radial direction through hole 21 on said half-coupling cylindrical shell 2 sidewalls.Two boss 4 are provided with two groups of plug in structures 6, each group plug in structure 6 comprise be arranged on one on the boss 4 the grafting groove and be arranged on corresponding position on another boss 4 and match with said grafting groove shapes grafting protruding.Comprise on each boss 4 that the line of centres crosses grafting groove and one of these boss 4 axis and peg graft protruding.The line of centres of said two spacing preiections 43, on same boss 4, a grafting groove is vertical with the protruding line of centres of pegging graft.In said each half-coupling, boss 4 external diameters are 200mm, and half-coupling cylindrical shell 2 external diameters are 110mm.The external diameter of said annular recess 42 is 120mm.The axial length of said boss 4 is 20mm, and cylindrical shell 2 axial lengths of its place half-coupling are 100mm.
During installation; Supporting elastic rubber fitting embedding is had in the half-coupling annular recess 42 of spacing preiection 43; Spacing preiection 43 snaps in respective slot 42, another half-coupling and 4 pairs of boss 4 of this half-coupling boss is folded the protruding and mutual clamping of groove of corresponding grafting; Annular recess 42 engages with the elastic rubber fitting exposed portions serve, two half-couplings is fixedly connected through corresponding fixed hole 41 on two half-coupling boss 4 with screw, nut at last.
Above foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (10)
1. the coupling of a stirring apparatus; Be used to connect the driving shaft and the driven shaft of stirring apparatus, make it to rotate jointly with transmitting torque, said coupling comprises two hollow half-coupling cylindrical shells; One end of each half-coupling cylindrical shell is provided with by the outward extending boss of cylinder lateral wall; Said two boss are provided with the fixed hole of mutual correspondence, it is characterized in that: said two boss planes are provided with identical annular recess, are provided with an axial limiting convexity in the said annular recess at least.
2. the coupling of a kind of stirring apparatus according to claim 1, it is characterized in that: a described annular recess is provided with the said spacing preiection of two mutual symmetries and the line of centres and annular recess axes intersect.
3. the coupling of a kind of stirring apparatus according to claim 2, it is characterized in that: the length of said spacing preiection is less than or equal to the twice of the said groove ring-type degree of depth.
4. the coupling of a kind of stirring apparatus according to claim 3 is characterized in that: have radial direction through hole on the said half-coupling cylinder lateral wall.
5. the coupling of a kind of stirring apparatus according to claim 4; It is characterized in that: be provided with one group of plug in structure at least on said two boss; Said plug in structure comprise be arranged on one on the boss the grafting groove and be arranged on corresponding position on another boss and match with said grafting groove shapes grafting protruding.
6. the coupling of a kind of stirring apparatus according to claim 5, it is characterized in that: said two boss are provided with two groups of plug in structures, comprise on each boss that the line of centres crosses grafting groove and one of this boss axis and peg graft protruding.
7. the coupling of a kind of stirring apparatus according to claim 6 is characterized in that: the line of centres of said two spacing preiections, on same boss, a grafting groove is vertical with the protruding line of centres of pegging graft.
8. the coupling of a kind of stirring apparatus according to claim 7, it is characterized in that: in said each half-coupling, said boss is oblate tubular boss, the boss external diameter be half-coupling cylindrical shell external diameter 1.8-2 doubly.
9. the coupling of a kind of stirring apparatus according to claim 8, it is characterized in that: the external diameter of said annular groove is greater than said cylindrical shell external diameter at half-coupling.
10. the coupling of a kind of stirring apparatus according to claim 9 is characterized in that: the axial length of said boss for the 0.15-0.25 of the cylindrical shell axial length of place half-coupling doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101279268A CN102644672A (en) | 2012-04-27 | 2012-04-27 | Coupling for stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101279268A CN102644672A (en) | 2012-04-27 | 2012-04-27 | Coupling for stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102644672A true CN102644672A (en) | 2012-08-22 |
Family
ID=46657697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101279268A Pending CN102644672A (en) | 2012-04-27 | 2012-04-27 | Coupling for stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644672A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847484A (en) * | 2012-09-12 | 2013-01-02 | 侯如升 | Blender-use bracket with limiting device |
| CN104019141A (en) * | 2014-05-15 | 2014-09-03 | 何敬丽 | Connection device used for transmission shaft coupler |
| CN105134639A (en) * | 2015-10-10 | 2015-12-09 | 广东瑞荣泵业有限公司 | Electric submersible pump spline coupling structure for integrated well |
| CN114542611A (en) * | 2022-02-18 | 2022-05-27 | 中铝西南铝板带有限公司 | Self-aligning hole coupling and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1163064A1 (en) * | 1983-04-07 | 1985-06-23 | Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Институт Им.Ф.Э.Дзержинского | Method of assembling rotors of turbomachine (versions) |
| CN2708027Y (en) * | 2004-07-19 | 2005-07-06 | 攀枝花新钢钒股份有限公司热轧板厂 | Coupling device |
| CN2835692Y (en) * | 2005-11-24 | 2006-11-08 | 贵阳铝镁设计研究院 | Autoclave agitating shaft coupling |
| CN201103628Y (en) * | 2007-10-31 | 2008-08-20 | 攀枝花新钢钒股份有限公司 | Tooth-disengaging prevention device for tooth type coupling |
| CN202199306U (en) * | 2011-07-15 | 2012-04-25 | 江苏华东明茂机械有限公司 | Agitator with DT (Dimension Test) rigidity flange coupling |
| CN102425611A (en) * | 2011-10-18 | 2012-04-25 | 江苏浩特隆搅拌设备有限公司 | Split coupling |
| CN202597496U (en) * | 2012-04-27 | 2012-12-12 | 苏州市金翔钛设备有限公司 | Coupling of stirring device |
-
2012
- 2012-04-27 CN CN2012101279268A patent/CN102644672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1163064A1 (en) * | 1983-04-07 | 1985-06-23 | Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Институт Им.Ф.Э.Дзержинского | Method of assembling rotors of turbomachine (versions) |
| CN2708027Y (en) * | 2004-07-19 | 2005-07-06 | 攀枝花新钢钒股份有限公司热轧板厂 | Coupling device |
| CN2835692Y (en) * | 2005-11-24 | 2006-11-08 | 贵阳铝镁设计研究院 | Autoclave agitating shaft coupling |
| CN201103628Y (en) * | 2007-10-31 | 2008-08-20 | 攀枝花新钢钒股份有限公司 | Tooth-disengaging prevention device for tooth type coupling |
| CN202199306U (en) * | 2011-07-15 | 2012-04-25 | 江苏华东明茂机械有限公司 | Agitator with DT (Dimension Test) rigidity flange coupling |
| CN102425611A (en) * | 2011-10-18 | 2012-04-25 | 江苏浩特隆搅拌设备有限公司 | Split coupling |
| CN202597496U (en) * | 2012-04-27 | 2012-12-12 | 苏州市金翔钛设备有限公司 | Coupling of stirring device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847484A (en) * | 2012-09-12 | 2013-01-02 | 侯如升 | Blender-use bracket with limiting device |
| CN104019141A (en) * | 2014-05-15 | 2014-09-03 | 何敬丽 | Connection device used for transmission shaft coupler |
| CN105134639A (en) * | 2015-10-10 | 2015-12-09 | 广东瑞荣泵业有限公司 | Electric submersible pump spline coupling structure for integrated well |
| CN105134639B (en) * | 2015-10-10 | 2017-06-16 | 广东瑞荣泵业有限公司 | Integrated Submersible Pump spline coupling structure |
| CN114542611A (en) * | 2022-02-18 | 2022-05-27 | 中铝西南铝板带有限公司 | Self-aligning hole coupling and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102644672A (en) | Coupling for stirring device | |
| CN204041762U (en) | A kind of elastic dowel pin shaft coupling | |
| CN202597496U (en) | Coupling of stirring device | |
| CN202833590U (en) | Motor and coal mining machine | |
| CN101915275A (en) | Elastic damping coupler | |
| CN102966675A (en) | Special involute spline fitted coupling structure for automobile traction | |
| CN202032011U (en) | Coupling device | |
| CN206054688U (en) | Tube-expanding type hitch bar and the linear module with tube-expanding type hitch bar | |
| CN102588453B (en) | Shaft transmission gear | |
| CN201824239U (en) | Deep hole grinding motorized spindle | |
| CN203500318U (en) | Gantry machine tool coupler | |
| CN105065482B (en) | It is capable of the yielding coupling of the impaired parts of quick-replaceable | |
| CN102644674A (en) | Coupling device | |
| CN201265605Y (en) | Rigid coupling | |
| CN204186825U (en) | A kind of coupling | |
| CN206615054U (en) | The attachment structure and electric automobile of a kind of motor and decelerator | |
| CN202197175U (en) | Coupler for encoder installation | |
| CN103644296A (en) | Intermediate axle flange | |
| CN203604417U (en) | Multidirectional connecting shaft | |
| CN203670521U (en) | Withdrawal sleeve | |
| CN101832382B (en) | Driving device | |
| CN201818761U (en) | Connecting structure of transmission shaft and connecting rod of transmission case | |
| CN205407510U (en) | Encoder connector | |
| CN201747812U (en) | Elastic damping coupling joint | |
| CN204921919U (en) | Rotary axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |