CN205371525U - Full cut -off locking -type torque converter - Google Patents
Full cut -off locking -type torque converter Download PDFInfo
- Publication number
- CN205371525U CN205371525U CN201620036811.1U CN201620036811U CN205371525U CN 205371525 U CN205371525 U CN 205371525U CN 201620036811 U CN201620036811 U CN 201620036811U CN 205371525 U CN205371525 U CN 205371525U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- power output
- casing
- turbine
- hubcap
- 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 discloses a torque converter, including casing and the power output shaft of setting in the casing, power output shaft installs on the wheel stand in the casing, pump impeller, guide pulley and the turbine of the last suit in proper order of power output shaft setting in the casing, power output shaft one end extends to the casing outside, power output shaft installs the oiling end cover with the outside of casing junction, the oil filler point and the oil circuit that sets up in power output shaft of oiling end cover are linked together, owing to adopted above -mentioned technical scheme, full cut -off locking -type torque converter make torque converter can change mechanical transmission into by hydraulic power according to the needs of operating mode. Increase by a friction clutch respectively among this full cut -off locking -type torque converter between turbine, cover wheel and output shaft, realized combination as required and separation between turbine, cover wheel and the output shaft.
Description
Technical field
This utility model relates to a kind of fluid torque-converter, specifically full closed-end hydraulic torque converter.
Background technology
At present, due to characteristics such as many characteristics of fluid torque-converter such as automatic adaptability, stepless speed regulation, vibrationproof so that fluid torque-converter is widely used in driveline of construction machines.But fluid torque-converter is operationally, particularly under light duty, owing to guide wheel maintains static, cause that impact loss is big, the inefficient problem being always up solving.
In order to improve the transmission efficiency of fluid torque-converter, have developed again converter coupling, it by guide wheel increase one-way clutch, make guide wheel under light duty can single direction rotation, decrease impact loss, improve the efficiency of fluid torque-converter.Close frequently due to one-way clutch and separate, still can use on the good walking machine of working environment, but it occur frequently that damage on the loader of work under bad environment, causing existing loader also at the common fluid torque-converter that service efficiency is relatively low.Therefore, full closed-end hydraulic torque converter is to improving the energy-conservation of loader, and tool is of great significance.
Utility model content
In order to make up above deficiency, this utility model provides a kind of full closed-end hydraulic torque converter that can exchange between hydraulic power and machine driving, to solve the problem in above-mentioned background technology.
The technical solution of the utility model is:
nullFull closed-end hydraulic torque converter，Including casing and the power output shaft being arranged in casing，Described power output shaft is arranged on the wheel stand in casing，On described power output shaft, suit is arranged on the pump impeller in casing successively、Guide wheel and turbine，Described power output shaft one end extends to outside casing，Oiling end cap is installed in the outside of described power output shaft and casing junction，The oil filler point of described oiling end cap is connected with the oil circuit being arranged in power output shaft，Described turbine is connected with pto by turbine clutch，It is additionally provided with hubcap in described casing，Described hubcap is arranged on turbine side，Described hubcap is connected with being sleeved on power output shaft outer transmission shaft set，Described driving sleeve one end extends to outside casing，Described hubcap is connected with pto by hubcap clutch，In described power output shaft oil circuit outlet respectively with the intracavity inter-connection of turbine clutch and hubcap clutch.
It is friction clutch as preferred technical scheme, described turbine clutch and hubcap clutch.
Owing to have employed technique scheme, full closed-end hydraulic torque converter described in the utility model makes fluid torque-converter can be changed into machine driving by hydraulic power according to the needs of operating mode.This full closed-end hydraulic torque converter increases respectively a friction clutch between turbine, hubcap and output shaft, it is achieved that the on-demand combination between turbine, hubcap and output shaft with separate.This full closed-end hydraulic torque converter has hydraulic power and mechanically operated two-fold advantage, improves the work efficiency of common fluid torque-converter, expands use scope.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Embodiment one: as shown in Figure 1, full closed-end hydraulic torque converter described in the utility model, including casing 1 and the power output shaft 2 being arranged in casing 1, described casing 1 is two-part, two parts casing is tightened together by connected modes such as bolts, described casing 1 inner chamber is closed, described power output shaft 2 is arranged on the wheel stand 9 in casing 1, described wheel stand 9 plays fixing and positioning power output shaft 2 effect, described power output shaft 2 one end extends to outside casing 1, it is connected with driving device, driving device is have in prior art, do not repeat them here, on described power output shaft 2, suit is arranged on the pump impeller 3 in casing 1 successively, guide wheel 4 and turbine 5, and pump impeller 3 guide wheel 4 and turbine 5 fit together, form turbine power system.
nullOiling end cap 6 is installed in the outside of described power output shaft 2 and casing 1 junction，Described oiling end cap 6 is wrapped in outside power output shaft 2，The oil filler point of described oiling end cap 6 is connected with the oil circuit being arranged in power output shaft 2，Described power output shaft 2 is internal is hollow structure，Cavity is connection oil circuit，The oil inlet end of this oil circuit described is connected with the oil filler point of oiling end cap 6，Described turbine 5 is in transmission connection by turbine clutch 11 and power output shaft 2，Turbine clutch 11 can control turbine 5 and is connected with power output shaft 2 or disconnects，It is additionally provided with hubcap 7 in described casing 1，Described hubcap 7 is arranged on turbine side，Described hubcap 7 is connected with being sleeved on power output shaft 2 outer transmission shaft set，Described driving sleeve one end extends to outside casing 1，Described driving sleeve is positioned at casing 1 lateral ends and is connected with driving device，Described hubcap 7 is in transmission connection by hubcap clutch 8 and power output shaft 2，Hubcap clutch 8 can control connection or the disconnection of hubcap 7 and power output shaft 2，In described power output shaft 2 oil circuit outlet respectively with the intracavity inter-connection of turbine clutch 11 and hubcap clutch 8.
When turbine clutch 11 closes, turbine power system and power output shaft 2 are in transmission connection, hubcap clutch 8 separates, and hubcap 7 is not connected with power output shaft 2, and power output shaft 2 passes through hydraulic power, when hubcap clutch 8 closes, hubcap 7 and power output shaft 2 are in transmission connection, and turbine clutch 11 separates, and turbine 5 dallies in casing 1, by the driving device being connected with hubcap 7, power output shaft 2 is carried out transmission, become mechanical drive mode.
Described turbine clutch 11 and hubcap clutch 8 are friction clutch.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (2)
- null1. full closed-end hydraulic torque converter，Including casing (1) and the power output shaft (2) that is arranged in casing (1)，Described power output shaft (2) is arranged on the wheel stand (9) in casing (1)，On described power output shaft (2), suit is arranged on the pump impeller (3) in casing (1) successively、Guide wheel (4) and turbine (5)，It is characterized in that: described power output shaft (2) one end extends to casing (1) outside，Oiling end cap (6) is installed in the outside of described power output shaft (2) and casing (1) junction，The oil filler point of described oiling end cap (6) is connected with the oil circuit being arranged in power output shaft (2)，Described turbine (5) is in transmission connection by turbine clutch (11) and power output shaft (2)，Hubcap (7) it is additionally provided with in described casing (1)，Described hubcap (7) is arranged on turbine side，Described hubcap (7) is connected with being sleeved on power output shaft (2) outer transmission shaft set，Described driving sleeve one end extends to casing (1) outside，Described hubcap (7) is in transmission connection by hubcap clutch (8) and power output shaft (2)，In described power output shaft (2) oil circuit outlet respectively with the intracavity inter-connection of turbine clutch (11) and hubcap clutch (8).
- 2. full closed-end hydraulic torque converter as claimed in claim 1, it is characterised in that: described turbine clutch (11) and hubcap clutch (8) are friction clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036811.1U CN205371525U (en) | 2016-01-15 | 2016-01-15 | Full cut -off locking -type torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036811.1U CN205371525U (en) | 2016-01-15 | 2016-01-15 | Full cut -off locking -type torque converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371525U true CN205371525U (en) | 2016-07-06 |
Family
ID=56277017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036811.1U Expired - Fee Related CN205371525U (en) | 2016-01-15 | 2016-01-15 | Full cut -off locking -type torque converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371525U (en) |
-
2016
- 2016-01-15 CN CN201620036811.1U patent/CN205371525U/en not_active Expired - Fee Related
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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: 20160706 Termination date: 20170115 |