CN205651966U - Heavy vehicle transmission - Google Patents
Heavy vehicle transmission Download PDFInfo
- Publication number
- CN205651966U CN205651966U CN201620340138.0U CN201620340138U CN205651966U CN 205651966 U CN205651966 U CN 205651966U CN 201620340138 U CN201620340138 U CN 201620340138U CN 205651966 U CN205651966 U CN 205651966U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- retarder
- power transmission
- transmission shaft
- drive axle
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a heavy vehicle transmission, it relates to car retarber technical field, the hydraulic retarber sets up in the centre of derailleur and transaxle, is provided with several transmission shafts that have an universal joint between hydraulic retarber and the derailleur, is provided with several transmission shafts between hydraulic retarber and the transaxle, still is provided with rotor and stator on the hydraulic retarber, and the derailleur is provided with derailleur output flange with the junction of universal joint, and the transaxle is provided with transaxle input flange with the junction of universal joint. The utility model discloses beneficial effect does: it make car transmission system especially the vibration of hydraulic retarber reduce to the minimizing, the axial force that the hydraulic retarber bore is showing and is reducing, has improved the bearing oil seal life -span, has simple structure moreover, sets up reasonable, cost of manufacture low grade advantage.
Description
Technical field
This utility model relates to automobile retarder technical field, is specifically related to a kind of heavy vehicle actuating device.
Background technology
Retarder general equipment arrangement is mounted on the bonnet of automotive transmission at present, it is desirable to speed change
The bonnet of device redesigns, and nearest producer need not again the Retarder being arranged on variator in exploitation,
This mounting means be referred to as independently installed or in put installation, be all before and after Retarder, respectively arrange one
Flange, is connected (such as Fig. 2) with variator and drive axle with power transmission shaft respectively, the major defect of which
It is: 1, Retarder bears huge axial force to cause its bearing and oil sealing life-span the lowest；2, liquid
Power retarder easily resonates with vehicle, causes serious consequence.
Utility model content
The purpose of this utility model is to provide a kind of heavy vehicle actuating device, and it makes car transmissions
The particularly vibration of Retarder is reduced to minimize, and the axial force that Retarder bears significantly reduces,
Improve the bearing enclosure life-span.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: it
Comprise variator, power transmission shaft, Retarder, drive axle；Retarder is arranged at variator and drives
The centre of dynamic bridge, is provided with several power transmission shaft with a universal joint between Retarder and variator,
Several power transmission shaft it is provided with between Retarder and drive axle.
The several power transmission shafts arranged between described Retarder and drive axle, wherein first power transmission shaft
Two ends be provided with universal joint, remaining power transmission shaft only has one end to be provided with universal joint.
Rotor and stator it is additionally provided with on described Retarder.
Described variator is provided with variator output flange with the junction of universal joint.
Described drive axle is provided with drive axle input flange with the junction of universal joint.
After using said structure, this utility model has the beneficial effect that it makes car transmissions particularly
The vibration of Retarder is reduced to minimize, and the axial force that Retarder bears significantly reduces, and improves
Bearing enclosure life-span, and have simple in construction, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that this utility model does not reequips pre-structure schematic diagram.
Description of reference numerals:
1-variator；2-power transmission shaft；3-Retarder；4-drive axle；101-variator output flange；
201-universal joint；301-rotor；302-stator；401-drive axle input flange.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with attached
Figure and detailed description of the invention, be further elaborated to this utility model.Should be appreciated that this place
The detailed description of the invention described, only in order to explain this utility model, is not used to limit this utility model.
As it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it comprises variator 1, transmission
Axle 2, Retarder 3, drive axle 4；Retarder 3 is arranged at variator 1 and drive axle 4
Centre, is provided with several transmission with a universal joint 201 between Retarder 3 and variator 1
Axle 2, is provided with several power transmission shaft 2 between Retarder 3 and drive axle 4.
The several power transmission shafts 2 arranged between described Retarder 3 and drive axle 4, wherein first biography
The two ends of moving axis 2 are provided with universal joint 201, and remaining power transmission shaft 2 only one end is provided with universal joint 201.
Rotor 301 and stator 302 it is additionally provided with on described Retarder 3.
Described variator 1 is provided with variator output flange 101 with the junction of universal joint 201.
Described drive axle 4 is provided with drive axle input flange 401 with the junction of universal joint 201.
Retarder 3 is as an intermediate supports of power transmission shaft 2.Between Retarder 3 and vehicle
Attachment structure need certain flexibility, it is ensured that power transmission shaft 2 swing within the specific limits.
The operation principle of this detailed description of the invention is: its feature is variator 1 and Retarder 3
Between power transmission shaft 2 quantity equal with universal joint 201 quantity, i.e. every power transmission shaft 2 is only with one ten thousand
To joint 201, and Retarder 3 is as an intermediate supports of power transmission shaft 2；Retarder 3 with drive
Power transmission shaft 2 quantity between dynamic bridge 4, than universal joint 201 quantity few 1, i.e. has a power transmission shaft 2 with 2
Individual universal joint 201.The axial force that so Retarder 3 bears just can reduce, and the bearing enclosure life-span also can
Improve.
The above, is only in order to the technical solution of the utility model to be described and unrestricted, the common skill in this area
Other amendment or equivalent that the technical solution of the utility model is made by art personnel, without departing from
The spirit and scope of technical solutions of the utility model, all should contain at right of the present utility model
In the middle of.
Claims (5)
1. a heavy vehicle actuating device, it is characterised in that it comprise variator, power transmission shaft, fluid power delay
Speed device, drive axle；Retarder is arranged at the centre of variator and drive axle, Retarder and change
It is provided with several power transmission shaft with a universal joint between speed device, sets between Retarder and drive axle
It is equipped with several power transmission shaft.
A kind of heavy vehicle actuating device the most according to claim 1, it is characterised in that described liquid
The several power transmission shafts arranged between power retarder and drive axle, wherein the two ends of first power transmission shaft are provided with
Universal joint, remaining power transmission shaft only has one end to be provided with universal joint.
A kind of heavy vehicle actuating device the most according to claim 1, it is characterised in that described liquid
Rotor and stator it is additionally provided with on power retarder.
A kind of heavy vehicle actuating device the most according to claim 1, it is characterised in that described change
Speed device is provided with variator output flange with the junction of universal joint.
A kind of heavy vehicle actuating device the most according to claim 1, it is characterised in that described drives
Dynamic bridge is provided with drive axle input flange with the junction of universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340138.0U CN205651966U (en) | 2016-04-20 | 2016-04-20 | Heavy vehicle transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340138.0U CN205651966U (en) | 2016-04-20 | 2016-04-20 | Heavy vehicle transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651966U true CN205651966U (en) | 2016-10-19 |
Family
ID=57401165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340138.0U Expired - Fee Related CN205651966U (en) | 2016-04-20 | 2016-04-20 | Heavy vehicle transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255830A (en) * | 2020-01-20 | 2020-06-09 | 济宁市技师学院 | Birotor correlation hydraulic retarder axle |
-
2016
- 2016-04-20 CN CN201620340138.0U patent/CN205651966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255830A (en) * | 2020-01-20 | 2020-06-09 | 济宁市技师学院 | Birotor correlation hydraulic retarder axle |
| CN111255830B (en) * | 2020-01-20 | 2021-07-20 | 济宁市技师学院 | Birotor correlation hydraulic retarder axle |
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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: 20161019 Termination date: 20170420 |