CN202338578U - Universal coupling used on winch - Google Patents
Universal coupling used on winch Download PDFInfo
- Publication number
- CN202338578U CN202338578U CN2011205322465U CN201120532246U CN202338578U CN 202338578 U CN202338578 U CN 202338578U CN 2011205322465 U CN2011205322465 U CN 2011205322465U CN 201120532246 U CN201120532246 U CN 201120532246U CN 202338578 U CN202338578 U CN 202338578U
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- CN
- China
- Prior art keywords
- universal joint
- coupling
- shaft
- universal
- speed reducer
- 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 universal coupling used on a winch, belonging to the field of coupling machinery of building winches. The universal coupling comprises a speed reducer transmission shaft and a motor transmission shaft and is characterized in that the speed reducer transmission shaft is connected with the motor transmission shaft through a cross shaft universal coupling which comprises a universal joint driving shaft, a cross shaft and a universal joint transmission mechanism, the universal joint driving shaft is connected with the universal transmission mechanism through a cross shaft, the universal joint driving shaft is connected with the motor transmission shaft, and the universal joint transmission mechanism is connected with the speed reducer transmission shaft. The universal coupling is durable in use, is greatly improved in regulation, can be suitable for a large-displacement linkage environment, has long service life, is effectively reduced in maintenance frequency, and is lowered in production cost.
Description
Technical field
The utility model relates to a kind of Hooks coupling universal coupling that is used on the winch, belongs to building whim coupling mechanical field.
Background technique
Plum blossom elastic coupling flexible coupling or elastic dowel pin shaft coupling are generally all adopted in connection between original motor of building whim and the retarder.Above-mentioned coupling is in running: its resiliency is better, but the fragile warp of elastic component, working life is short.Under normal circumstances the working life of elastic component, generally within three months to half a year, if the interfacing part concentricity is bad, elastic component just can damage in several days, thereby had increased the maintenance number of times, had strengthened cost of production.
The model utility content
According to above deficiency of the prior art, the technical problem that the utility model will solve is: a kind of Hooks coupling universal coupling that is used on the winch is provided, has prolonged working life, reduced the maintenance number of times, reduced cost of production.
The described Hooks coupling universal coupling that is used on the winch of the utility model; Comprise speed reducer transmission shaft and motor shaft; It is characterized in that: the speed reducer transmission shaft connects with motor shaft through " ten " word axle Hooks coupling universal coupling; " ten " word axle Hooks coupling universal coupling comprises universal joint driving shaft, " ten " word axle and universal joint transmission mechanism; The universal joint driving shaft connects with universal joint transmission mechanism through " ten " word axle, and the universal joint driving shaft connects with motor shaft, universal joint transmission mechanism and speed reducer propeller shaft couplings.
Motor shaft one end connects with the universal joint driving shaft, and the other end connects with motor, comes transferring power through motor shaft; " ten " word axle Hooks coupling universal coupling is a kind of space spherical four-bar linkage, mainly is to be used for connecting speed reducer transmission shaft and motor shaft, transferring power and motion, can make two axles, obtain constant speed, smooth rotation; Universal joint driving shaft and universal joint transmission mechanism mainly play transferring power; " ten " word axle mainly is with decentraction and the transmission of power regulated radially.
Said universal joint transmission mechanism is made up of gear coupling in the universal joint and the outer gear coupling of the universal joint that is complementary with it, and gear coupling connects with " ten " word axle in the universal joint, and universal joint is gear coupling and speed reducer propeller shaft couplings outward.
Can regulate axial float effectively through gear coupling in the universal joint and the outer gear coupling of universal joint.
In the course of the work; Motor shaft at first is passed to the universal joint driving shaft with motive force; Successively through gear coupling, the outer gear coupling of universal joint in " ten " word axle, the universal joint, arrive the speed reducer transmission shaft at last again, thus the motor on the completion building whim and the power transmission of retarder.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is durable in use, and modulability increases substantially, and applicable to the connection environment that big displacement is arranged, long service life has reduced the maintenance number of times effectively, has reduced cost of production.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, speed reducer transmission shaft, 2, the outer gear coupling of universal joint, 3, gear coupling in the universal joint, 4, " ten " word axle, 5, the universal joint driving shaft, 6, motor shaft.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
As shown in Figure 1; Be used for the Hooks coupling universal coupling on the winch; Comprise speed reducer transmission shaft 1 and motor shaft 6, speed reducer transmission shaft 1 connects with motor shaft 6 through " ten " word axle Hooks coupling universal coupling, and " ten " word axle Hooks coupling universal coupling comprises universal joint driving shaft 5, " ten " word axle 4 and universal joint transmission mechanism; Universal joint driving shaft 5 connects with universal joint transmission mechanism through " ten " word axle 4; Universal joint driving shaft 5 connects with motor shaft 6, and universal joint transmission mechanism connects with speed reducer transmission shaft 1, and universal joint transmission mechanism is made up of gear coupling in the universal joint 3 and the outer gear coupling 2 of the universal joint that is complementary with it; Gear coupling 3 connects with " ten " word axle 4 in the universal joint, and the outer gear coupling 2 of universal joint connects with speed reducer transmission shaft 1.
In the course of the work; Motor shaft at first is passed to universal joint driving shaft 5 with motive force; Again successively through gear coupling 3, the outer gear coupling 2 of universal joint in " ten " word axle 4, the universal joint; Arrive speed reducer transmission shaft 1 at last, thus the motor on the completion building whim and the power transmission of retarder.
Claims (2)
1. Hooks coupling universal coupling that is used on the winch; Comprise speed reducer transmission shaft (1) and motor shaft (6); It is characterized in that: speed reducer transmission shaft (1) connects with motor shaft (6) through " ten " word axle Hooks coupling universal coupling; " ten " word axle Hooks coupling universal coupling comprises universal joint driving shaft (5), " ten " word axle (4) and universal joint transmission mechanism; Universal joint driving shaft (5) connects with universal joint transmission mechanism through " ten " word axle (4), and universal joint driving shaft (5) connects with motor shaft (6), and universal joint transmission mechanism connects with speed reducer transmission shaft (1).
2. the Hooks coupling universal coupling that is used on the winch according to claim 1; It is characterized in that: said universal joint transmission mechanism is made up of gear coupling in the universal joint (3) and the outer gear coupling (2) of the universal joint that is complementary with it; Gear coupling (3) connects with " ten " word axle (4) in the universal joint, and the outer gear coupling (2) of universal joint connects with speed reducer transmission shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205322465U CN202338578U (en) | 2011-12-17 | 2011-12-17 | Universal coupling used on winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205322465U CN202338578U (en) | 2011-12-17 | 2011-12-17 | Universal coupling used on winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338578U true CN202338578U (en) | 2012-07-18 |
Family
ID=46487270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205322465U Expired - Fee Related CN202338578U (en) | 2011-12-17 | 2011-12-17 | Universal coupling used on winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830377A (en) * | 2020-12-30 | 2021-05-25 | 太原重工股份有限公司 | Special sling suitable for multiple working conditions and carried along with transportation |
-
2011
- 2011-12-17 CN CN2011205322465U patent/CN202338578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830377A (en) * | 2020-12-30 | 2021-05-25 | 太原重工股份有限公司 | Special sling suitable for multiple working conditions and carried along with transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131217 |