CN207687320U - A kind of power takeoff output shaft lubrication system - Google Patents
A kind of power takeoff output shaft lubrication system Download PDFInfo
- Publication number
- CN207687320U CN207687320U CN201721927411.0U CN201721927411U CN207687320U CN 207687320 U CN207687320 U CN 207687320U CN 201721927411 U CN201721927411 U CN 201721927411U CN 207687320 U CN207687320 U CN 207687320U
- Authority
- CN
- China
- Prior art keywords
- power takeoff
- output shaft
- takeoff output
- lubrication system
- oil inlet
- 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.)
- Active
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model is related to a kind of lubrication system, specifically a kind of power takeoff output shaft lubrication system belongs to power takeoff lubrication system technical field.It includes grease fitting, power takeoff output shaft and gear pump, power takeoff output shaft anti-drive end is equipped with oil inlet, in power takeoff output shaft lubrication channel is equipped with to driving end along anti-drive end, lubrication channel is respectively communicated with oil inlet and power takeoff output shaft spline part, and the oil inlet of power takeoff output shaft anti-drive end connects grease fitting.The utility model is simple in structure, compact, reasonable, without disassembling power takeoff from gearbox, it will be able to carry out effectively lubricating to power takeoff output shaft, extend the service life of power takeoff.
Description
Technical field
The utility model is related to a kind of lubrication system, specifically a kind of power takeoff output shaft lubrication system belongs to and takes
Power device lubrication system technical field.
Background technology
Currently, the lubricating system of domestic power takeoff is mainly splashed with gear based on lubrication, lubrication object is mainly big intracavitary
The gear and bearing in portion then rely primarily on the grease precoated when power takeoff manufacture to the lubrication of output shaft part；And it is actually answering
In, when power takeoff direct-connected hydraulic pump, will produce axis friction, i.e., because of the simple harmonic quantity of engine between power takeoff output shaft and gear pump shaft
The relative friction of vibration and generation, when there is no enough lubricating oil between power takeoff and the axis spline of gear pump, spline contact
Surface the metal rust spots of brown will be left because of abrasion, this undoubtedly reduces the service life of power takeoff and gear pump.
Invention content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of power takeoff output shaft lubrication knot
Structure can carry out effectively lubricating to power takeoff output shaft, extend the service life of power takeoff.
According to technical solution provided by the utility model, a kind of power takeoff output shaft lubrication system includes grease fitting, takes
Power device output shaft and gear pump, gear pump output terminal connect power takeoff output shaft by spline, connected with outer casing on gear pump, shell
In power takeoff output shaft is coated on, power takeoff output shaft both ends are rotatablely connected inside the shell by bearing, it is characterized in that：Power taking
Device output shaft anti-drive end is equipped with oil inlet, and power takeoff output shaft is interior to be equipped with lubrication channel, profit along anti-drive end to driving end
Slide-through road is respectively communicated with oil inlet and power takeoff output shaft spline part, the oil inlet connection lubrication of power takeoff output shaft anti-drive end
Oil nozzle.
Further, shell is open equipped with oiling, and oiling opening is located on the outside of power takeoff output shaft anti-drive end, oiling
The end cover that opening connection seals oiling opening.
Further, gasket seal is equipped between end cover and shell.
Compared with the prior art the utility model has the following advantages：
The utility model is simple in structure, compact, reasonable, without disassembling power takeoff from gearbox, it will be able to right
Power takeoff output shaft carries out effectively lubricating, extends the service life of power takeoff.
Description of the drawings
Fig. 1 is the utility model front view.
Reference sign：1- end covers, 2- gasket seals, 3- grease fittings, 4- power takeoffs output shaft, 5- gears
Pump, 6- lubrication channels, 7- shells.
Specific implementation mode
The utility model will be further described in conjunction with the embodiment in attached drawing below：
As shown in Figure 1, the utility model includes mainly grease fitting 3, power takeoff output shaft 4 and gear pump 5, gear pump 5
Output end connects power takeoff output shaft 4 by spline.
Power takeoff output shaft 4 is coated on interior by connected with outer casing 7 on gear pump 5, shell 7.4 both ends of power takeoff output shaft pass through
Bearing is rotatably connected in shell 7.
4 anti-drive end of power takeoff output shaft is equipped with oil inlet, is set to driving end along anti-drive end in power takeoff output shaft 4
There are lubrication channel 6, lubrication channel 6 to be respectively communicated with 4 spline part of oil inlet and power takeoff output shaft.Power takeoff output shaft 4 is non-driven
The oil inlet at end connects grease fitting 3.
The shell 7 is open equipped with oiling, and oiling opening is located on the outside of 4 anti-drive end of power takeoff output shaft, and oiling is opened
The end cover 1 that connection seals oiling opening at mouthful.
Gasket seal 2 is equipped between the end cover 1 and shell 7, gasket seal 2 improves close at end cover 1
Feng Xing.
The operation principle of the utility model is：When needing to lubricate power takeoff output end, stop engine, at vehicle
In parked state, end cover and gasket seal on gearbox are removed, injects lubricating grease, lubricating grease to grease fitting with refueling nozzle
The splined section of power takeoff and gear pump is flowed to through power takeoff output shaft lubrication channel, then end cover is tightened in power taking again
On device shell, to complete the lubrication to power takeoff output end.
The utility model is simple in structure, compact, reasonable, without disassembling power takeoff from gearbox, it will be able to right
Power takeoff output shaft carries out effectively lubricating, extends the service life of power takeoff.
Claims (3)
1. a kind of power takeoff output shaft lubrication system, including grease fitting（3）, power takeoff output shaft（4）And gear pump（5）, tooth
Wheel pump（5）Output end connects power takeoff output shaft by spline（4）, gear pump（5）Upper connected with outer casing（7）, shell（7）By power taking
Device output shaft（4）In being coated on, power takeoff output shaft（4）Both ends are rotatably connected on shell by bearing（7）It is interior, it is characterized in that：
Power takeoff output shaft（4）Anti-drive end is equipped with oil inlet, power takeoff output shaft（4）It is interior to be equipped with profit to driving end along anti-drive end
Slide-through road（6）, lubrication channel（6）It is respectively communicated with oil inlet and power takeoff output shaft（4）Spline part, power takeoff output shaft（4）It is non-
The oil inlet at end is driven to connect grease fitting（3）.
2. a kind of power takeoff output shaft lubrication system as described in claim 1, it is characterized in that：The shell（7）It is equipped with note
Oil opening, oiling opening are located at power takeoff output shaft（4）On the outside of anti-drive end, the connection of oiling opening seals oiling opening
End cover（1）.
3. a kind of power takeoff output shaft lubrication system as claimed in claim 2, it is characterized in that：The end cover（1）With it is outer
Shell（7）Between be equipped with gasket seal（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927411.0U CN207687320U (en) | 2017-12-31 | 2017-12-31 | A kind of power takeoff output shaft lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927411.0U CN207687320U (en) | 2017-12-31 | 2017-12-31 | A kind of power takeoff output shaft lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687320U true CN207687320U (en) | 2018-08-03 |
Family
ID=62993602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927411.0U Active CN207687320U (en) | 2017-12-31 | 2017-12-31 | A kind of power takeoff output shaft lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687320U (en) |
-
2017
- 2017-12-31 CN CN201721927411.0U patent/CN207687320U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020125514A1 (en) | Oil lubrication mechanism for front bearing of water-cooled motor and motor driving assembly | |
| CN201509123U (en) | Hub motor system and lubricating system thereof | |
| CN107763194B (en) | Working method of automobile speed reducer with efficient lubrication system | |
| CN205841701U (en) | Monoblock type reducer casing seal structure | |
| CN207687320U (en) | A kind of power takeoff output shaft lubrication system | |
| CN209705250U (en) | A kind of water-cooled machine fore bearing oil lubrication mechanism and motor driven assembly | |
| CN2637825Y (en) | Four driven vehicle speed changing box having cooling and forced lubricating action | |
| CN103253123B (en) | A kind of electric vehicle oil immersed type high-speed electric expreess locomotive | |
| CN109538745A (en) | The connection spline lubricating structure of electric commercial vehicle motor and gearbox | |
| CN202032045U (en) | Step-up transfer case | |
| CN210371904U (en) | Spiral bevel gear for new energy coach bus | |
| CN205370787U (en) | Take engine gear room of hydraulic power output interface | |
| CN1818385A (en) | Lubricating gearing pump with high oil-absorbing performance | |
| CN209212914U (en) | A kind of retarder | |
| CN210371899U (en) | Differential mechanism and drive shaft cooperation oil blanket structure and car | |
| CN209557628U (en) | The connection spline lubricating structure of electric commercial vehicle motor and gearbox | |
| CN208997267U (en) | A kind of speed reducer convenient for lubrication | |
| CN110962505B (en) | Drive axle and vehicle with same | |
| CN207961482U (en) | A kind of low speed and large torque car deceleration device with lubricating system | |
| CN208153685U (en) | Gear-box suitable for rail traffic vehicles | |
| CN201982631U (en) | Active pressure lubricating device of tractor transmission case | |
| CN204915300U (en) | Motor of being applied to electric automobile directly drives adapter | |
| CN207470704U (en) | High rotating speed speed reducer | |
| CN110158695A (en) | The bearing of sliding loader wheel side | |
| CN218152281U (en) | Transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |