CN201236900Y - Novel coupling - Google Patents
Novel coupling Download PDFInfo
- Publication number
- CN201236900Y CN201236900Y CNU2008200084149U CN200820008414U CN201236900Y CN 201236900 Y CN201236900 Y CN 201236900Y CN U2008200084149 U CNU2008200084149 U CN U2008200084149U CN 200820008414 U CN200820008414 U CN 200820008414U CN 201236900 Y CN201236900 Y CN 201236900Y
- Authority
- CN
- China
- Prior art keywords
- coupler
- diameter
- soft bar
- opposite wheels
- elastic soft
- 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 - Lifetime
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a novel coupler, which belongs to the machinery class, and is suitable for situations with limitation on coupler diameter, for example, being used as a transmission structural part in a vibrating spear barrel of a tamping pick specially used for a rail road, or used for other situations with limitation on outer diameter to replace the most models of prior couplers. The novel coupler has the advantages that the diameter is small, the weight is light, the service life is long, the disassembly and assembly are convenient, and the coupler can transmit relatively large torque through small diameter. The novel coupler is characterized in that two opposite wheels (2) with a plurality of fin-shaped grooves are installed oppositely by staggering at a certain angle, and a damping elastic soft bar (1) is positioned in a cavity formed by the opposite wheels. The design aims to change the planar contact of the traditional coupler into the arc semi-wrapped contact, to increase the contact area between the damping elastic soft bar and the grooves of the opposite wheels, to improve the operating conditions of the elastic part, to ensure more reasonable stress direction, and to prolong the service life of the damping elastic soft bar component.
Description
Technical field:
This model utility belongs to mechanical.
Background technique:
Coupling is used for transmission of power, connects between power section and secondary part, and radially moment passes to secondary part, and allows power section and secondary part that certain malalignment is arranged, and is the vitals of the mechanical indispensable province of coaxial running.Coupling is of a great variety, and structural type is varied, modal structural type be two to uniform some wedge-shaped blockss on the wheel disc, staggered relatively, therebetween gear shape rubber or other macromolecular material damping cushions.
Summary of the invention:
Provide a kind of novel coupler that is applicable to restricted diameter system occasion the utility model order, such as in the special-purpose tamping pickaxe vibrating head of railway bucket, using, or the restricted occasion of similar outer diameter.Also go for other multiple occasions, substitute existing most model coupling.Its major character is two and has installing relatively taking turns the 2 two sides several angle that staggers of some wing connected in stars that the middle cavity that forms is relatively placed column type damping elasticity soft 1.Soft of elasticity is longer, thereby fineness ratio is less.
The effect that this designing institute produces is; To between wheel and the beam by the plane contact of traditional coupling, become arc half parcel contact, damping elastic component and area of contact have been increased to wheel rigidity part, improve the elastic component operating conditions, and make and be subjected to force direction more to become reasonable, can also make after independent soft installation of damping elasticity that disperses can with two wheel is had a style of one's own, prolong the working life of soft parts of damping elasticity.
The advantage of this coupling shows that diameter is little, volume is little, in light weight, the life-span long, easy accessibility, can transmit relatively large moment with less diameter.
Description of drawings:
Fig. 1 plan view
1 for 2 be to taking turns among soft figure of damping elasticity among Fig. 2 drawing in side sectional elevation figure
1 for 2 be to taking turns among soft figure of damping elasticity among Fig. 3 sectional arrangement drawing figure
Specific embodiments:
Process wheel by figure paper size and requirement standard, process soft of damping elasticity and intercept suitable length by figure paper size and requirement standard, soft of damping elasticity is installed in two in the cavity of taking turns relative formation, carefully install, detect through concentricity, be installed to then on the equipment that is complementary.
Claims (1)
- A kind of novel coupler, it is characterized in that two have some wing connected in stars the wheel several angle two sides of staggering is installed relatively, placing section in the middle cavity that forms relatively is circular nonmetallic material elastic strip, but constitutes a transferring power, rotatable whole assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200084149U CN201236900Y (en) | 2008-03-09 | 2008-03-09 | Novel coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200084149U CN201236900Y (en) | 2008-03-09 | 2008-03-09 | Novel coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236900Y true CN201236900Y (en) | 2009-05-13 |
Family
ID=40649640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200084149U Expired - Lifetime CN201236900Y (en) | 2008-03-09 | 2008-03-09 | Novel coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236900Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255688A (en) * | 2012-02-15 | 2013-08-21 | 邵国斌 | High-strength hard shaft transmission system of ballast bed tamping device |
| CN110332245A (en) * | 2019-07-22 | 2019-10-15 | 周俊满 | A kind of cross universal coupling |
-
2008
- 2008-03-09 CN CNU2008200084149U patent/CN201236900Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255688A (en) * | 2012-02-15 | 2013-08-21 | 邵国斌 | High-strength hard shaft transmission system of ballast bed tamping device |
| CN110332245A (en) * | 2019-07-22 | 2019-10-15 | 周俊满 | A kind of cross universal coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shao Guobin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shao Guobin Document name: Notification of Termination of Patent Right |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 161000 Qigihar City, Heilongjiang province Nanhui Tiefeng District Garden District Service Area No. 2 Patentee after: Shao Guobin Address before: 161002 Qigihar city of Heilongjiang Province, Tiefeng District No. 382 Nanpu Road Patentee before: Shao Guobin |
|
| DD01 | Delivery of document by public notice |
Addressee: Shao Guobin Document name: Notification that Application Deemed not to be Proposed |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 161000 Qigihar City, Heilongjiang province Tiefeng District Construction Road No. 32 Nanshan Xinyuan No. -1 Patentee after: Qigihar sky Technology Development Co., Ltd. Address before: 161000 Qigihar City, Heilongjiang province Nanhui Tiefeng District Garden District Service Area No. 2 Patentee before: Shao Guobin |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
|
| CX01 | Expiry of patent term |