CN109849653A - A kind of high-power disengaging type power takeoff - Google Patents
A kind of high-power disengaging type power takeoff Download PDFInfo
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- CN109849653A CN109849653A CN201811346428.6A CN201811346428A CN109849653A CN 109849653 A CN109849653 A CN 109849653A CN 201811346428 A CN201811346428 A CN 201811346428A CN 109849653 A CN109849653 A CN 109849653A
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Abstract
A kind of high-power disengaging type power takeoff, it is made of torsional vibration damper (1) and power takeoff ontology (2), power takeoff ontology (2) is made of power takeoff shell (2-1), clutch band PTO1 assembly (2-2), filter (2-3), gear pump (2-4), solenoid valve (2-5), oil filler (2-6), clutch band PTO2 assembly (2-7), an axis (2-8)；High-power disengaging type power takeoff is installed between engine and gearbox, one axis (2-8) is fixed on power takeoff shell (2-1) inside by bolt, with gear set, bearing, clutch band PTO1 assembly (2-2), filter (2-3), gear pump (2-4), solenoid valve (2-5), oil filler (2-6), clutch band PTO2 assembly (2-7) are bolted on power takeoff shell (2-1) outside respectively, forms a whole；The problem of present invention solves panzer flywheel shell of engine PTO power taking limitation, is not able to satisfy dress weapon system power output demand.
Description
Technical field
The invention belongs to armored vehicle chassis technical fields, in particular to one kind of weapon system output power is filled on panzer
High-power disengaging type power takeoff.
Background technique
Carrying platform, flat pad and motor platform of the panzer as weapon system, major function are to load firepower big gun
The systems such as tower subsystem, search radar subsystem, fire control subsystem, photoelectric tracking subsystem, power supply.Artillery shooting is born, such as
It is short between marching fire, traveling to stop shooting and position emplaces dynamic loading in shooting etc. and Missile Launching Process, and have force
The required maneuverability of device system.
The equipments such as the upper dress weapon system such as radar, fire control of panzer, which are required to power supply, to be worked normally, Chang Yifa
PTO connection shaft coupling, transmission shaft, gearbox and the generator at motivation bell housing end, are supplied by electrical power generators and are filled.Due to
The limitation of engine gear architecture, output power is only the 20%-30% of engine general power, and output torque is also restricted.Together
When due to modular construction complexity, structure difficult arrangement, transmission shaft angle is big, leads to that each component failure rate is high, the service life is short.
With modern weapons fast development, various high powers, the big load equipment of carrying are continuously increased, required function
Rate, torque also constantly increase, and the demand of upper dress weapon system have been unable to satisfy from the mode of bell housing PTO power taking, by structure
Limitation, also can not separately installed stand alone generating system.
Summary of the invention
Limit to for current panzer flywheel shell of engine PTO power taking, not being able to satisfy dress weapon system power output needs
It asks, the present invention designs a kind of high-power disengaging type power takeoff.
A kind of high-power disengaging type power takeoff according to the present invention, by torsional vibration damper 1 and 2 groups of power takeoff ontology
At wherein power takeoff ontology 2 is by power takeoff shell 2-1, clutch band PTO1 assembly 2-2, filter 2-3, gear pump 2-4, electricity
Magnet valve 2-5, oil filler 2-6, clutch band PTO2 assembly 2-7, axis 2-8 composition；High-power disengaging type power takeoff is installed on
Between engine and gearbox, an axis 2-8 is fixed on inside power takeoff shell 2-1 by bolt, with gear set, bearing, clutch
Device band PTO1 assembly 2-2, filter 2-3, gear pump 2-4, solenoid valve 2-5, oil filler 2-6, clutch band PTO2 assembly 2-7 points
It is not bolted on outside power takeoff shell 2-1, forms a whole；
Torsional vibration damper 1 is connected with flywheel shell of engine, and the external splines and 1 internal spline of torsional vibration damper of an axis 2-8 cooperates,
Power takeoff shell front end face bolted-on corresponding with bell housing simultaneously, flywheel and the clutch assembly phase of power takeoff shell rear end face
Even, the speed change box clutch shell of outer circle is connected, while one axis external splines of gearbox and clutch internal spline cooperate.
The high-power disengaging type power takeoff of the present invention, can be by engine by the direct power taking of engine flywheel output power
The power absorption of 70%-80%；It is furnished with clutch between the device and engine, dress weapon system is to starting in effective buffering
The impact of machine；The device output end uses hydraulic clutch, can according to demand, can be energy saving in time to upper dress power taking on-off,
Improve life of product.
Detailed description of the invention
Fig. 1 is torsional vibration damper main view of the invention；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is power takeoff ontology main view of the invention；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the A-A cross-sectional view of Fig. 3；
Fig. 6 is an axis main view；
Fig. 7 is the A-A cross-sectional view of Fig. 6；
In above-mentioned figure: 1 torsional vibration damper；2 power takeoff ontologies；Composition, 2-1 power takeoff shell；2-2 clutch band PTO1 is total
At；2-3 filter；2-4 gear pump；2-5 solenoid valve；2-6 oil filler；2-7 clutch band PTO2 assembly；Mono- axis of 2-8.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment
As shown in Figures 1 to 7, high-power disengaging type power takeoff involved in the present embodiment by torsional vibration damper 1 and takes
Power device ontology 2 forms, and wherein power takeoff ontology 2 is by power takeoff shell 2-1, clutch band PTO1 assembly 2-2, filter 2-3, tooth
Wheel pump 2-4, solenoid valve 2-5, oil filler 2-6, clutch band PTO2 assembly 2-7, axis 2-8 composition；High-power disengaging type power taking
Device is installed between engine and gearbox, and an axis 2-8 is fixed on power takeoff shell 2-1 by bolt, with gear set, bearing
Inside, clutch band PTO1 assembly 2-2, filter (2-3), gear pump (2-4), solenoid valve (2-5), oil filler (2-6), from
Clutch band PTO2 assembly 2-7 is bolted on respectively outside power takeoff shell 2-1, is formed a whole；
Torsional vibration damper 1 is connected with flywheel shell of engine, and the external splines and 1 internal spline of torsional vibration damper of an axis 2-8 cooperates,
Power takeoff shell front end face bolted-on corresponding with bell housing simultaneously, flywheel and the clutch assembly phase of power takeoff shell rear end face
Even, the speed change box clutch shell of outer circle is connected, while one axis external splines of gearbox and clutch internal spline cooperate.
The present embodiment by the direct power taking of engine flywheel output power, can by the power output of engine 70%-80%,
Meet high-power output requirement；The device is assemblied between engine and gearbox, while meeting parked state and driving status
When PTO power export, be furnished with torsional vibration damper, fill weapon system and tire resistance feedback rushing to engine in effective buffering
It hits；The device output end uses hydraulic clutch, by solenoid valve on-off, controls hydraulic clutch work, easy to operate, closes
When clutch, clutch PTO unpowered output, only gear no-load condition is rotated, and saves system energy.
The principle of the present embodiment is: PTO delivery outlet is all made of 3 grades of gear drives, i.e., input shaft gear, countershaft-gear,
Output shaft gear, wherein countershaft-gear and output shaft gear are 2, wherein hydraulic control system gear is equipped with, for driving
Hydrodynamic pressure control system.Hydraulic cooling system and hydraulic control system composition, hydraulic control system are responsible for controlling hydraulic multi-disc wet
The on-off of formula clutch.
According to user demand, couple corresponding equipment, i.e., dynamic output, in cockpit in PTO1 PTO2 internal spline
Equipped with rocker switch, the interruption of PTO1 PTO2 power output can control.
In actual use, a certain range of rotating ratio, while the interface of delivery outlet can be designed according to user demand
Form can also be customized.
The high-power disengaging type power takeoff of the present embodiment is shifted gears using multi-sheet wet-type hydraulic clutch, easy to operate, can
By property height；It is not controlled by vehicular clutch, exportable uninterruptible power source；System structure is simple, and maintainability is good；It is not take up vehicle
Upper dress space；Vehicle-state and passability are not changed.
Claims (1)
1. a kind of high-power disengaging type power takeoff, is made of torsional vibration damper (1) and power takeoff ontology (2), it is characterized in that: taking
Power device ontology (2) is by power takeoff shell (2-1), clutch band PTO1 assembly (2-2), filter (2-3), gear pump (2-4), electricity
Magnet valve (2-5), oil filler (2-6), clutch band PTO2 assembly (2-7), an axis (2-8) composition；One axis (2-8) by bolt,
It is internal to be fixed on power takeoff shell (2-1) with gear set, bearing, clutch band PTO1 assembly (2-2), filter (2-3), tooth
Wheel pump (2-4), solenoid valve (2-5), oil filler (2-6), clutch band PTO2 assembly (2-7) are bolted on power taking respectively
Device shell (2-1) is external, forms a whole；Torsional vibration damper (1) is connected with flywheel shell of engine, the outer flower of an axis (2-8)
Key and torsional vibration damper (1) internal spline cooperate, while power takeoff shell front end face bolted-on corresponding with bell housing, auxiliary-drive casing
The flywheel of body rear end face is connected with clutch assembly, and the speed change box clutch shell of outer circle is connected, while flower outside one axis of gearbox
Key and clutch internal spline cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346428.6A CN109849653A (en) | 2018-11-13 | 2018-11-13 | A kind of high-power disengaging type power takeoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346428.6A CN109849653A (en) | 2018-11-13 | 2018-11-13 | A kind of high-power disengaging type power takeoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109849653A true CN109849653A (en) | 2019-06-07 |
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ID=66890065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346428.6A Pending CN109849653A (en) | 2018-11-13 | 2018-11-13 | A kind of high-power disengaging type power takeoff |
Country Status (1)
| Country | Link |
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| CN (1) | CN109849653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789717A (en) * | 2022-04-06 | 2022-07-26 | 潍柴动力股份有限公司 | Rear power takeoff assembly control method, system and device and electronic equipment |
| CN115095643A (en) * | 2022-06-01 | 2022-09-23 | 安徽阿莫斯流体技术有限公司 | Electromagnetic clutch power takeoff |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455231A (en) * | 2014-11-28 | 2015-03-25 | 陕西法士特齿轮有限责任公司 | Double-intermediate shaft transmission assembly matched with parallel hydrodynamic retarder |
| CN104728398A (en) * | 2015-03-25 | 2015-06-24 | 陕西法士特汽车传动集团有限责任公司 | Automobile full-power power takeoff |
| CN204852193U (en) * | 2015-07-31 | 2015-12-09 | 三江瓦力特特种车辆有限公司 | Power drive mechanism is got to engine total power |
| CN105387133A (en) * | 2015-10-20 | 2016-03-09 | 杭州前进齿轮箱集团股份有限公司 | Power takeoff for loader hydraulic transmission |
-
2018
- 2018-11-13 CN CN201811346428.6A patent/CN109849653A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455231A (en) * | 2014-11-28 | 2015-03-25 | 陕西法士特齿轮有限责任公司 | Double-intermediate shaft transmission assembly matched with parallel hydrodynamic retarder |
| CN104728398A (en) * | 2015-03-25 | 2015-06-24 | 陕西法士特汽车传动集团有限责任公司 | Automobile full-power power takeoff |
| CN204852193U (en) * | 2015-07-31 | 2015-12-09 | 三江瓦力特特种车辆有限公司 | Power drive mechanism is got to engine total power |
| CN105387133A (en) * | 2015-10-20 | 2016-03-09 | 杭州前进齿轮箱集团股份有限公司 | Power takeoff for loader hydraulic transmission |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789717A (en) * | 2022-04-06 | 2022-07-26 | 潍柴动力股份有限公司 | Rear power takeoff assembly control method, system and device and electronic equipment |
| CN115095643A (en) * | 2022-06-01 | 2022-09-23 | 安徽阿莫斯流体技术有限公司 | Electromagnetic clutch power takeoff |
| WO2023231874A1 (en) * | 2022-06-01 | 2023-12-07 | 安徽阿莫斯流体技术有限公司 | Electromagnetic engagement and disengagement power take-off (pto) |
| CN115095643B (en) * | 2022-06-01 | 2024-05-03 | 安徽阿莫斯流体技术有限公司 | Electromagnetic clutch power takeoff |
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Application publication date: 20190607 |