CN201843917U - Coupling device convenient for assembly and disassembly - Google Patents
Coupling device convenient for assembly and disassembly Download PDFInfo
- Publication number
- CN201843917U CN201843917U CN2010202390362U CN201020239036U CN201843917U CN 201843917 U CN201843917 U CN 201843917U CN 2010202390362 U CN2010202390362 U CN 2010202390362U CN 201020239036 U CN201020239036 U CN 201020239036U CN 201843917 U CN201843917 U CN 201843917U
- Authority
- CN
- China
- Prior art keywords
- main body
- sleeve
- coupling device
- convenient
- stirring
- 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
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- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to a coupling device convenient for assembly and disassembly, mainly used for stirring up a device, comprising a main body, a sleeve, a spring, a set screw, a key and a steel ball, wherein the main body of the coupling device is pre-mounted on a transmission axle in aid of the set screw and the key; the stirring axle is mounted in the main body of the coupling device and the multi-prism shape in the middle segment at the inner side of the main body is cooperated with a multi-prism head corresponding with the stirring axle to transfer the torque; the combination structure of the sleeve, the spring and the steel ball rightly axially positions the stirring axle and its is only necessary to perform the assembly and disassembly process by pushing up the sleeve. The coupling device has features of simple structure and convenient operation and conveniently quickly assembles and disassembles the stirring axle at any time and great convenience is given to the operation in the stirring production test.
Description
Technical field
The utility model is the mixing plant coupling, more particularly, is a kind of coupling of being convenient to installing/dismounting.
Background technique
Mixing plant extensively is employed in industries such as petrochemical industry, water treatment, biological medicine, environmental protection treatment, food and drink, metallurgical mining industry and papermaking.Mixing plant mainly is made up of drive systems such as kettle, stirrer, stirring shaft, coupling and transmission shafts.Some portable mixing plant and small-sized mixing plant and test need frequent installing/dismounting with the stirring shaft of mixing plant, relate to the moving of kettle, the cleaning of material and the related installing/dismounting of associated components, if a kind of method can be arranged at any time quickly and easily with the stirring shaft installation and removal, bring very big facility can for the operation of stirring in the production testing.
Summary of the invention
The utility model provides a kind of coupling of being convenient to installing/dismounting.
It is a kind of coupling of being convenient to installing/dismounting of invention that the utility model solves the problems of the technologies described above the technological scheme that is adopted, form by parts such as main body, sleeve, spring, Cock screw, key and steel balls, the part that cooperates with stirring shaft on the main body is provided with the steel ball structure, steel ball can protrude in the main body inboard from the installation of the main body outside but can not drop out, this part outside is a sleeve, the inboard design of sleeve has spring, spring is assembled in the hole of location usefulness on the main body towards an end of lining, and the other end pushes up on the sleeve inwall end face outward.Under the nature, sleeve is pushed up outward by spring, and to the sleeve location, at this moment the steel ball inboard cylinder of sleeve of just feeling better acts on that main body is inboard to be protruded to spring in an end of lining is assembled to the hole of location usefulness on the main body, and this is the working position after stirring shaft is installed.When revolt artificially spring force when sleeve is advanced the inboard cylinder of sleeve leave the steel ball position, steel ball can be protrudes in that main body is inboard, this is the operation that needs during to the stirring shaft installing/dismounting.The inboard intermediate section of main body is designed to multi-edge column-shaped with the position that the stirring shaft end cooperates, and this is to be used for the polygon prism head corresponding with stirring shaft to cooperate transmitting torque.The inboard design of the part that cooperates with transmission shaft on the main body has keyway arrangements, and this is to be used for and transmission shaft assembling transmitting torque.Generally, a kind of coupling of being convenient to installing/dismounting is installed on the transmission shaft in advance by means of the effect of Cock screw and key, and stirring shaft just can be according to the operation of above-mentioned installing/dismounting needs fast assembling-disassembling easily at any time.
The beneficial effects of the utility model are simple in structure, and are easy to operate, can bring very big facility for the operation of stirring in the production testing at any time quickly and easily with the stirring shaft installation and removal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of coupling example structure schematic representation of being convenient to installing/dismounting.
Among the figure, 1. stirring shaft, 2. main body, 3. sleeve, 4. spring, 5. Cock screw, 6. transmission shaft, 7. key, 8. steel ball.
Embodiment
In the embodiment shown in fig. 1, by means of Cock screw (5) and key (7) main body (2) is assembled on the transmission shaft (6) in advance, pushing sleeve tube (3) upwards holddown spring (4) makes steel ball (8) not can not protrude in the main body inboard by the inboard cylinder effect of sleeve (3), stirring shaft (1) at this moment is installed in the main body (2) of coupling, circular groove after putting in place on the stirring shaft is just in time corresponding with the steel ball position, at this moment unclamping sleeve makes it in the raw, steel ball (8) be subjected to the inboard cylinder of sleeve (3) act on main body inboard protrude with stirring shaft (1) on the circular groove contact matching to the stirring shaft axially locating, the polygon prism head that the inboard intermediate section multi-edge column-shaped of main body is corresponding with stirring shaft cooperates transmitting torque, installation.Unloading process is just in time opposite, and when making progress the pushing sleeve tube, steel ball is ineffective to stirring shaft, but the easy removal stirring shaft.
Claims (4)
1. a coupling of being convenient to installing/dismounting is made up of parts such as main body, sleeve, spring, Cock screw, key and steel balls, it is characterized in that the part that cooperates with stirring shaft on the main body is provided with the steel ball structure, and this part outside is a sleeve.
2. according to the described a kind of coupling of being convenient to installing/dismounting of claim 1, it is characterized in that the inboard design of sleeve has spring, spring is assembled in the hole of location usefulness on the main body towards an end of lining, and the other end pushes up on the sleeve inwall end face outward.
3. according to the described a kind of coupling of being convenient to installing/dismounting of claim 1, it is characterized in that the inboard intermediate section of main body is designed to multi-edge column-shaped with the position that the stirring shaft end cooperates.
4. according to the described a kind of coupling of being convenient to installing/dismounting of claim 1, it is characterized in that the inboard design of the part that cooperates with transmission shaft on the main body has keyway arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202390362U CN201843917U (en) | 2010-06-22 | 2010-06-22 | Coupling device convenient for assembly and disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202390362U CN201843917U (en) | 2010-06-22 | 2010-06-22 | Coupling device convenient for assembly and disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843917U true CN201843917U (en) | 2011-05-25 |
Family
ID=44038809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202390362U Expired - Fee Related CN201843917U (en) | 2010-06-22 | 2010-06-22 | Coupling device convenient for assembly and disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843917U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393054A (en) * | 2018-04-25 | 2018-08-14 | 江苏澳特丝生物科技有限公司 | A kind of reaction kettle |
| CN108499494A (en) * | 2018-04-25 | 2018-09-07 | 江苏澳特丝生物科技有限公司 | A kind of stirring axle construction of reaction kettle |
| CN108745238A (en) * | 2018-04-25 | 2018-11-06 | 江苏澳特丝生物科技有限公司 | A kind of reaction container mechanism |
| CN108772033A (en) * | 2018-04-25 | 2018-11-09 | 句容市有色金属铸造厂 | A kind of agitating shaft of reaction kettle |
-
2010
- 2010-06-22 CN CN2010202390362U patent/CN201843917U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393054A (en) * | 2018-04-25 | 2018-08-14 | 江苏澳特丝生物科技有限公司 | A kind of reaction kettle |
| CN108499494A (en) * | 2018-04-25 | 2018-09-07 | 江苏澳特丝生物科技有限公司 | A kind of stirring axle construction of reaction kettle |
| CN108745238A (en) * | 2018-04-25 | 2018-11-06 | 江苏澳特丝生物科技有限公司 | A kind of reaction container mechanism |
| CN108772033A (en) * | 2018-04-25 | 2018-11-09 | 句容市有色金属铸造厂 | A kind of agitating shaft of reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |