CN205173403U - Fluid coupling ware device - Google Patents
Fluid coupling ware device Download PDFInfo
- Publication number
- CN205173403U CN205173403U CN201520977368.3U CN201520977368U CN205173403U CN 205173403 U CN205173403 U CN 205173403U CN 201520977368 U CN201520977368 U CN 201520977368U CN 205173403 U CN205173403 U CN 205173403U
- Authority
- CN
- China
- Prior art keywords
- impeller
- pump impeller
- turbine wheel
- fluid
- import
- 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
Abstract
The utility model provides a fluid coupling ware device, includes casing, input shaft, pump impeller impeller, turbine wheel, takes turns out axle, exit and nut, the casing of fluid coupling ware is installed on the engine flywheel, the pump impeller with the casing welding together, the turbine with the wheel goes out the hub connection together, the pump impeller impeller with the turbine wheel is installed relatively, the pump impeller impeller with be equipped with radial array's straight blade on the turbine wheel, the pump impeller impeller with each other contactless of turbine wheel, it has certain gap between the two, the pump impeller impeller with a synthetic whole back of turbine wheel dress, its axis section generally is circular, and its intracavity is full of hydraulic oil, fluid coupling ware device upper right side side is equipped with hydraulic oil with right side below side and imports and exports, import and export the upper end and be equipped with the helicitic texture, connect it does to import and export the upper end the nut.
Description
Technical field
The utility model relates to Coupler field, refers more particularly to a kind of fluid-coupling devices.
Background technique
At present, hydraulic couplers is widely used in productive life, but cannot protect itself when dynamic overload.Therefore, we are necessary to improve so a kind of structure, to overcome above-mentioned defect.
Model utility content
The purpose of this utility model is to provide a kind of fluid-coupling devices.
The technological scheme that the utility model adopts for its technical problem of solution is:
A kind of fluid-coupling devices, comprise housing, input shaft, pump impeller impeller, turbine wheel, output shaft, import and export and nut, the housing of described hydraulic couplers is arranged on engine flywheel, described pump impeller is together with described case weld, described turbine and described output shaft link together, described pump impeller impeller and described turbine wheel are mounted opposite, described pump impeller impeller and described turbine wheel are provided with the straight blades of arranged radially, described pump impeller impeller and described turbine wheel are not in contact with each other, it has certain gap between the two, after described pump impeller impeller and described turbine wheel fill synthesis entirety, its axis section is generally circle, hydraulic oil is full of in its chamber, described side, fluid-coupling devices upper right and side, lower right are provided with hydraulic oil and import and export, described import and export upper end is provided with worm structure, connecting described import and export upper end is described nut.
Further, described pump impeller impeller internal average mark is furnished with some runners.
Further, above affiliated fluid coupling, intracavity liquid is flow to clockwise, and below intracavity liquid is flow to counterclockwise.
Further, described nut is regular hexagon structure.
When the engine runs, bent axle drives the housing of fluid coupling and pump impeller together to rotate, in this impeller blade, hydraulic oil together rotates under the drive of pump impeller thereupon, under the influence of centrifugal force, hydraulic oil is thrown toward pump impeller blade edge, and rush at turbine blade at outer rim place, turbine is rotated under the effect of hydraulic shock power, the hydraulic axis rushing at turbine blade flows along turbine blade to inner edge, turn back to the hydraulic oil of pump impeller inner edge, again got rid of to outer rim by pump impeller again, hydraulic oil flows to turbine from pump impeller like this, turn back to pump impeller from turbine again and form the liquid stream of circulation, thus dynamic overload is protected.
The utility model has the advantage of:
1. pair dynamic overload has protective action.
2. electrodeless variable-speed can be realized.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fluid-coupling devices that the utility model proposes.
Numeral and the corresponding part title represented by letter in figure:
1, housing 2, input shaft 3, pump impeller impeller 4, turbine wheel 5, output shaft 6, import and export 7, nut
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
As shown in Figure 1, a kind of fluid-coupling devices that the utility model proposes, comprise housing 1, input shaft 2, pump impeller impeller 3, turbine wheel 4, output shaft 5, import and export 6 and nut 7, the housing 1 of described hydraulic couplers is arranged on engine flywheel, described pump impeller 3 welds together with described housing 1, described turbine 4 links together with described output shaft 5, described pump impeller impeller 3 is mounted opposite with described turbine wheel 4, described pump impeller impeller 3 and described turbine wheel 4 are provided with the straight blades of arranged radially, described pump impeller impeller 3 is not in contact with each other with described turbine wheel 4, it has certain gap between the two, after described pump impeller impeller 3 fills synthesis entirety with described turbine wheel 4, its axis section is generally circle, hydraulic oil is full of in its chamber, described side, fluid-coupling devices upper right and side, lower right are provided with hydraulic oil and import and export 6, described import and export 6 upper end is provided with worm structure, connecting described import and export upper end is described nut 7.
Further, the inner average mark of described pump impeller impeller 3 is furnished with some runners.
Further, above affiliated fluid coupling, intracavity liquid is flow to clockwise, and below intracavity liquid is flow to counterclockwise.
Further, described nut 7 is regular hexagon structure.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a fluid-coupling devices, comprise housing, input shaft, pump impeller impeller, turbine wheel, output shaft, import and export and nut, it is characterized in that: the housing of described hydraulic couplers is arranged on engine flywheel, described pump impeller is together with described case weld, described turbine and described output shaft link together, described pump impeller impeller and described turbine wheel are mounted opposite, described pump impeller impeller and described turbine wheel are provided with the straight blades of arranged radially, described pump impeller impeller and described turbine wheel are not in contact with each other, it has certain gap between the two, after described pump impeller impeller and described turbine wheel fill synthesis entirety, its axis section is generally circle, hydraulic oil is full of in its chamber, described side, fluid-coupling devices upper right and side, lower right are provided with hydraulic oil and import and export, described import and export upper end is provided with worm structure, connecting described import and export upper end is described nut.
2. a kind of fluid-coupling devices according to claim 1, is characterized in that: described pump impeller impeller internal average mark is furnished with some runners.
3. a kind of fluid-coupling devices according to claim 1, is characterized in that: above affiliated fluid coupling, intracavity liquid is for flowing to clockwise, and below intracavity liquid is flow to counterclockwise.
4. a kind of fluid-coupling devices according to claim 1, is characterized in that: described nut is regular hexagon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977368.3U CN205173403U (en) | 2015-11-30 | 2015-11-30 | Fluid coupling ware device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977368.3U CN205173403U (en) | 2015-11-30 | 2015-11-30 | Fluid coupling ware device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173403U true CN205173403U (en) | 2016-04-20 |
Family
ID=55737399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977368.3U Expired - Fee Related CN205173403U (en) | 2015-11-30 | 2015-11-30 | Fluid coupling ware device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438900A (en) * | 2015-08-12 | 2017-02-22 | 熵零股份有限公司 | Energy adjustment method and energy adjustment system thereof |
| CN108331896A (en) * | 2018-02-11 | 2018-07-27 | 西北工业大学 | A kind of fluid coupling with heat pipe-type radiating subassembly |
-
2015
- 2015-11-30 CN CN201520977368.3U patent/CN205173403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438900A (en) * | 2015-08-12 | 2017-02-22 | 熵零股份有限公司 | Energy adjustment method and energy adjustment system thereof |
| CN108331896A (en) * | 2018-02-11 | 2018-07-27 | 西北工业大学 | A kind of fluid coupling with heat pipe-type radiating subassembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161130 |