CN2835692Y - Autoclave agitating shaft coupling - Google Patents
Autoclave agitating shaft coupling Download PDFInfo
- Publication number
- CN2835692Y CN2835692Y CN 200520200773 CN200520200773U CN2835692Y CN 2835692 Y CN2835692 Y CN 2835692Y CN 200520200773 CN200520200773 CN 200520200773 CN 200520200773 U CN200520200773 U CN 200520200773U CN 2835692 Y CN2835692 Y CN 2835692Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- flange
- pin
- upper flange
- lower flange
- 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 - Fee Related
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a coupling of an autoclave agitating shaft, which comprises an upper flange (1), a shaft pin (2), a shaft pin (7), a positioning pin (4), a shaft (5), a shaft (6) and a lower flange (3), wherein the shaft pin (2) which penetrates through the upper flange (1) and the shaft (5) is fixed on the shaft (5), and the shaft pin (7) which penetrates through the lower flange (3) and the shaft (6) is fixed on the shaft (6); the upper flange (1) and the lower flange (3) are positioned by the positioning pin (4), and a concave and a convex structures arranged on the connecting surfaces of the upper flange (1) and the lower flange (3) are engaged mutually and connected together to form the whole coupling. The utility model overcomes the defects of the existing structure, so that the torque is transferred from the pin shaft to the flange and then transferred to the next shaft through the concave and the convex structures arranged on the connecting surfaces of the flanges. Therefore, the weak link of strength is reinforced, and the utility model has the advantages of easy fabrication, easy installation, convenient maintenance, ensured long normal running of the autoclave agitating shaft and high running rate of equipment.
Description
Technical field
The utility model relates to a kind of coupling, particularly a kind of coupling of pressed boiler stirring shaft.
Background technique
Existing pressed boiler mixing plant is from external introduction, and the joint owing to stirring shaft when this equipment moves has at home repeatedly occurred destroying the parking that causes equipment, has influenced carrying out smoothly of producing.This structure is to connect the flange that is welded on the axle with bolt, and its mode of failure mainly contains two kinds; One, the power of agitator of equipment are 45 kilowatts, and the rotating speed of stirring shaft is 30 rev/mins, and axle is to be made by seamless steel pipe, welding by one side; During work at high temperature this weld seam destroyed by drawing crack.Its two, axle is that bolt is connected with axle, bolt is not only cut during operation, but also by bending, tension, so often cut off.
Summary of the invention
The utility model purpose is: a kind of pressed boiler stirring shaft coupling is provided, and in the weak strength link, being strengthened in the weld seam and the bolt joint of axle, makes the attachment security of stirring shaft reliable.
The utility model is to constitute like this: comprise upper flange (1), pivot pin (2), pivot pin (7), locating stud (4), axle (5), lower flange (3), axle (6).
Pivot pin (2) passes upper flange (1) and axle (5), pivot pin (2) is fixed on the axle (5), pivot pin (7) passes lower flange (3) and axle (6), and be fixed on the axle (6), upper flange (1) and lower flange (3) are located by locating stud (4), the concaveconvex structure that upper flange (1) and lower flange (3) connect on the face is meshing mutually, and upper flange (1) is connected with lower flange (3), constitutes whole coupling.
Moment of torsion is delivered to upper flange (1) by bearing pin (2), be delivered to lower flange (3) by upper flange (1) by the concaveconvex structure on the junction surface again, lower flange (3) is delivered to bearing pin (7), be delivered on next axle by bearing pin (7) again, reduced the suffered moment of torsion of weld seam like this, the stressing conditions of bolt is taken a turn for the better.
The beneficial effects of the utility model are: overcome the deficiency of original structure, its strength weak link weld seam and bolt strength are strengthened, and made simple, easily install, maintenance is convenient, can guarantee that the pressed boiler stirring shaft moves for a long time, improves the running rate of equipment.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Embodiment
Pivot pin in Fig. 1 (2) passes upper flange (1) and axle (5), pivot pin (2) is fixed on the axle (5), pivot pin (7) passes lower flange (3) and axle (6), and be fixed on the axle (6), upper flange (1) and lower flange (3) are located by locating stud (4), the concaveconvex structure that upper flange (1) and lower flange (3) connect on the face is meshing mutually, and bolt connects upper flange (1) and lower flange (3), constitutes whole coupling; Moment of torsion is delivered to upper flange (1) by bearing pin (2), be delivered to lower flange (3) by upper flange (1) by the concaveconvex structure on the junction surface again, lower flange (3) is delivered to bearing pin (7), be delivered on next axle by bearing pin (7) again, reduced the suffered moment of torsion of weld seam so greatly, made the stressing conditions of bolt that improvement greatly also be arranged.
Claims (2)
1. a pressed boiler stirring shaft coupling comprises upper flange (1), pivot pin (2), pivot pin (7), axle (5), lower flange (3), axle (6); It is characterized in that: pivot pin (2) passes upper flange (1) and axle (5), is fixed on the axle (5), and pivot pin (7) passes lower flange (3) and axle (6), and is fixed on the axle (6), and the concaveconvex structure on upper flange (1) and lower flange (3) junction surface is meshing with each other.
According to claim 1 state pressed boiler stirring shaft coupling, it is characterized in that: upper flange (1) and lower flange (3) are located by locating stud (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200773 CN2835692Y (en) | 2005-11-24 | 2005-11-24 | Autoclave agitating shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200773 CN2835692Y (en) | 2005-11-24 | 2005-11-24 | Autoclave agitating shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835692Y true CN2835692Y (en) | 2006-11-08 |
Family
ID=37300346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200773 Expired - Fee Related CN2835692Y (en) | 2005-11-24 | 2005-11-24 | Autoclave agitating shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835692Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644672A (en) * | 2012-04-27 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Coupling for stirring device |
| CN109908827A (en) * | 2019-03-07 | 2019-06-21 | 武汉钢铁有限公司 | KR desulfurization blender stablizes self-locking equipment and its disassembly and installation method |
-
2005
- 2005-11-24 CN CN 200520200773 patent/CN2835692Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644672A (en) * | 2012-04-27 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Coupling for stirring device |
| CN109908827A (en) * | 2019-03-07 | 2019-06-21 | 武汉钢铁有限公司 | KR desulfurization blender stablizes self-locking equipment and its disassembly and installation method |
| CN109908827B (en) * | 2019-03-07 | 2021-03-16 | 武汉钢铁有限公司 | Stable self-locking device for KR desulfurization stirrer and disassembling and installing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102926505A (en) | Combination beam member | |
| CN2835692Y (en) | Autoclave agitating shaft coupling | |
| CN201240790Y (en) | Lower chord connection structure of tower crane boom | |
| CN204982988U (en) | Construction machinery's operation arm structure | |
| CN201209722Y (en) | Groove clamp type pipeline joint | |
| CN203298984U (en) | Tower crane general test platform | |
| CN206737271U (en) | A kind of a chain of bar connecting of bolt is buckled | |
| CN206246499U (en) | Excavator bucket spindle exempts to tear axle fast assembling-disassembling pad open | |
| CN201620336U (en) | Stirring device for rubber asphalt equipment | |
| CN202038366U (en) | Front axle mechanism of land scraper | |
| CN201843915U (en) | Connecting device for coupling of industrial and mining electric locomotive | |
| CN202893275U (en) | Mixer impeller | |
| CN204643196U (en) | A kind of bucket wheel reclaimer | |
| CN201220331Y (en) | Locating mould for rotary type erection welding joint | |
| CN108412132A (en) | A kind of dual U-shaped is welded to connect button and attaching method thereof | |
| CN200981877Y (en) | Coupling structure for converter torsion bar device connecting rod | |
| CN2870970Y (en) | Univeral frame of glass-lining reactor | |
| CN206746945U (en) | Two-component mixes glue valve | |
| CN221030711U (en) | Round tube and H-shaped steel connection assembly type node | |
| CN219013683U (en) | Pressure test blind plate for heat supply pipeline | |
| CN204110774U (en) | A kind of conduction chain of scraper chain conveyer | |
| CN109805436A (en) | A kind of pretreatment production system of environment-friendly type microelement feed addictive | |
| CN214425126U (en) | Structure for up/down mounting of air valve actuator | |
| CN201547430U (en) | Movable flange | |
| CN207889452U (en) | Movement vehicle bridge semi-shaft equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061108 Termination date: 20121124 |