CN201636232U - Coupling - Google Patents
Coupling Download PDFInfo
- Publication number
- CN201636232U CN201636232U CN2009202819746U CN200920281974U CN201636232U CN 201636232 U CN201636232 U CN 201636232U CN 2009202819746 U CN2009202819746 U CN 2009202819746U CN 200920281974 U CN200920281974 U CN 200920281974U CN 201636232 U CN201636232 U CN 201636232U
- Authority
- CN
- China
- Prior art keywords
- coupling
- bolt cover
- elastic element
- bolt
- end cap
- 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
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Abstract
The utility model relates to a coupling, in particular to a mechanical drive connecting device, which consists of two coupling halves and an elastic element, wherein the two coupling halves have two claws and the same shape, and are abutted and clamped with each other through the ends with the claws, and the elastic element is arranged between the two coupling halves. The utility model is characterized in that each coupling half consists of three parts of a shaft sleeve, a bolt cover and an end cover, wherein the outside of the shaft sleeve is connected with the inside of the bolt cover, and the lower end of the bolt cover is fixed with the split type end cover. The split type end cover can be conveniently dismantled from the bolt cover, and thereby realizing the purpose of changing the elastic element between the coupling halves, greatly shortening the changing time, and saving labor and materials.
Description
Technical field
The utility model relates to a kind of coupling, specifically a kind of mechanical transmission connection set.
Background technique
The starch sugar steeping tank uses motor and pump that the starch sugar dipping fluid is circulated, connect by coupling between motor shaft and the pump shaft and transmit power, traditional coupling is normally formed by two half-coupling butt joints, the coupling two ends are connected with pump shaft with motor shaft respectively by key, do to be flexible coupling with elastic element between the interface of two half-couplings.But there is following shortcoming in traditional coupling: because factory adopts the continuous mode of production, continuous use to coupling has caused elastic element to be very easy to wearing and tearing, when serious wear, must be changed, but traditional coupling can not directly be pulled down the replacing elastic element from motor shaft or pump shaft, and motor cabinet must be disassembled, and need again after changing to work once more after the concentricity of correcting motor axle and pump shaft.Therefore, the process of changing elastic element is very loaded down with trivial details, very loses time and human and material resources.
Summary of the invention
The utility model provides a kind of coupling at the deficiency of traditional coupling.
The utility model is achieved by the following technical solution:
A kind of coupling, identical half-coupling and elastic element of shape by two band pawl pin formed, two half-couplings are by being with the end butt joint engaging of pawl pin, elastic element places between two half-couplings, it is characterized in that: half-coupling is made up of axle sleeve, bolt cover and end cap three parts, the axle sleeve outside is connected with bolt cover is inboard, and the bolt cover lower end is fixed with the separated type end cap.This separated type end cap can disassemble from bolt cover easily, reaches the purpose that is convenient for changing the elastic element between the half-coupling.
Described sleeve lining is by shaft sleeve key and axle engagement connection.
Described shaft sleeve key is 1-3.
Described axle sleeve outer wall is by bolt cover key and bolt cover engagement connection.
Described bolt cover key is 3-6.
The length of described bolt cover is greater than the distance of bolt cover key to the axle sleeve top.This structure can make bolt cover mobile position on axle sleeve, thereby end cap and elastic element can be coincide better.
Described bolt cover is fixedlyed connected by bolt arrangement with end cap.
Described bolt arrangement is 4-6.
Described end cap lower end is provided with the pawl pin of four symplex structures.
Described elastic element is a plum-shaped structure.
The technical solution of the utility model is: a kind of coupling, the utility model compared with prior art belong to a kind of brand-new design, have the following advantages: 1, simple in structure, easy for installation, fabricating cost is low; 2, end cap is fixedlyed connected by bolt arrangement with bolt cover, can easily end cap be pulled down to change elastic element from the bolt cover of two half-couplings respectively, change and again end cap to be resetted behind the elastic element and be fixed on the bolt cover, and do not need mobile motor and pump, also need not motor cabinet is pulled down, and after changing elastic element, need not to correct again the concentricity of motor and axle, shorten the replacing time greatly, and saved human and material resources.
Description of drawings
Fig. 1 is the axle sleeve structure sectional drawing;
Fig. 2 is the bolt cover structural representation;
Fig. 3 is the end cover structure schematic representation;
Fig. 4 looks up structural representation for half-coupling;
Fig. 5 is the half-coupling section of structure;
Fig. 6 is the elastic element structure schematic representation;
Fig. 7 is the coupler structure schematic representation;
Wherein: 1, axle sleeve, 2, bolt cover, 3, end cap, 4, shaft sleeve key, 5, the bolt cover key, 6, bolt arrangement, 7, the pawl pin, 8, half-coupling 9, elastic element.
Embodiment
Below in conjunction with embodiment, the utility model is further elaborated, but protection domain of the present utility model is not limited thereto.
A kind of coupling, identical half-coupling 8 and elastic element 9 of shape by two band pawl pin 7 formed, two half-couplings 8 are by being with the end butt joint engaging of pawl pin 7, elastic element places between two half-couplings 8, it is characterized in that: half-coupling 8 is made up of axle sleeve 1, bolt cover 2 and end cap 3 three parts, axle sleeve 1 outside and 2 inboard connections of bolt cover, bolt cover 2 lower ends are fixed with separated type end cap 3, this separated type end cap 3 can disassemble from bolt cover 2 easily, reaches the purpose of the elastic element 9 that is convenient for changing between the half-coupling 8; Described axle sleeve 1 inwall is by shaft sleeve key 4 and axle engagement connection; Described shaft sleeve key 4 is 1; Described axle sleeve 1 outer wall is by bolt cover key 5 and bolt cover 2 engagement connections; Described bolt cover key 5 is 3; The length of described bolt cover 2 is greater than the distance of bolt cover key 5 to axle sleeve 1 top, and this structure can make bolt cover 2 mobile position on axle sleeve 1, thereby end cap 3 and elastic element 9 can be coincide better; Described bolt cover 2 is fixedlyed connected by bolt arrangement 6 with end cap 3; Described bolt arrangement 6 is 6; Described end cap 3 lower ends are provided with the pawl pin 7 of four symplex structures; Described elastic element 9 is a plum-shaped structure.
When the essential replacing of elastic element 9 serious wear, by the bolt that is connected on demounting bolt lid 2 and the end cap 3, end cap 3 is taken off, again elastic element 9 taking-ups of two end cap 3 therebetween are changed, after replacing finishes, end cap 3 is resetted, with bolt end cap 3 is fixed on the bolt cover 2 again and gets final product, the concentricity that does not need again correcting motor and pump makes things convenient for, saves time, laborsaving.
Embodiment 2:
As embodiment's 1 described novel coupler, difference is that described shaft sleeve key 4 is 2.
Claims (10)
1. coupling, identical half-coupling and elastic element of shape by two band pawl pin formed, two half-couplings are by being with the end butt joint engaging of pawl pin, elastic element places between two half-couplings, it is characterized in that: half-coupling is made up of axle sleeve, bolt cover and end cap three parts, the axle sleeve outside is connected with bolt cover is inboard, and the bolt cover lower end is fixed with the separated type end cap.
2. a kind of coupling as claimed in claim 1 is characterized in that, described sleeve lining is by shaft sleeve key and axle engagement connection.
3. a kind of coupling as claimed in claim 2 is characterized in that, described shaft sleeve key is 1-3.
4. a kind of coupling as claimed in claim 1 is characterized in that, described axle sleeve outer wall is by bolt cover key and bolt cover engagement connection.
5. a kind of coupling as claimed in claim 4 is characterized in that, described bolt cover key is 3-6.
6. a kind of coupling as claimed in claim 1 is characterized in that, the length of described bolt cover is greater than the distance of bolt cover key to sleeve end.
7. a kind of coupling as claimed in claim 1 is characterized in that described bolt cover is fixedlyed connected by bolt arrangement with end cap.
8. a kind of coupling as claimed in claim 7 is characterized in that, described bolt arrangement is 4-6.
9. a kind of coupling as claimed in claim 1 is characterized in that, described end cap lower end is provided with the pawl pin of four symplex structures.
10. a kind of coupling as claimed in claim 1 is characterized in that, described elastic element is a plum-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202819746U CN201636232U (en) | 2009-11-30 | 2009-11-30 | Coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202819746U CN201636232U (en) | 2009-11-30 | 2009-11-30 | Coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636232U true CN201636232U (en) | 2010-11-17 |
Family
ID=43080724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202819746U Expired - Fee Related CN201636232U (en) | 2009-11-30 | 2009-11-30 | Coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644674A (en) * | 2011-02-16 | 2012-08-22 | 张家港市飞浪泵阀有限公司 | Coupling device |
| CN107228135A (en) * | 2016-03-25 | 2017-10-03 | 宝山钢铁股份有限公司 | A kind of circulating pump yielding coupling device |
-
2009
- 2009-11-30 CN CN2009202819746U patent/CN201636232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644674A (en) * | 2011-02-16 | 2012-08-22 | 张家港市飞浪泵阀有限公司 | Coupling device |
| CN107228135A (en) * | 2016-03-25 | 2017-10-03 | 宝山钢铁股份有限公司 | A kind of circulating pump yielding coupling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LUZHOU BIO-CHEM TECHNOLOGY(SHANGDONG) CO., LTD. Free format text: FORMER OWNER: LUZHOU FOOD PRODUCT GROUP CORP., LTD., SHANDONG PROV. Effective date: 20110928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110928 Address after: 276400 No. 18, Lu Chau Road, Yishui County, Shandong Province Patentee after: Lu Zhou Biotechnology (Shandong) Co., Ltd. Address before: 276400 No. 18, Lu Chau Road, Yishui County, Shandong Province Patentee before: Luzhou Food Product Group Corp., Ltd., Shandong Prov. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20131130 |