CN207565337U - A kind of automobile fork truck power taking system - Google Patents
A kind of automobile fork truck power taking system Download PDFInfo
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- CN207565337U CN207565337U CN201721739151.4U CN201721739151U CN207565337U CN 207565337 U CN207565337 U CN 207565337U CN 201721739151 U CN201721739151 U CN 201721739151U CN 207565337 U CN207565337 U CN 207565337U
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- way valve
- gear pump
- power
- oil
- fork truck
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Abstract
The utility model is related to a kind of automobile fork truck power taking systems, belong to special-purpose vehicle manufacturing technology field.The utility model is made of hydraulic pressure power takeoff, hydraulic oil container and multi-way valve, hydraulic pressure power takeoff is mounted on by power main support on vehicle motor, gear pump and electromagnetic clutch are fixed on power main support, by key axis connection, electromagnetic clutch is connect with vehicle motor main shaft by toothed belt transmission for gear pump and electromagnetic clutch；Gear pump oil inlet connects hydraulic oil container, and gear pump oil outlet is connect with multi-way valve, and multi-way valve oil outlet is connected by multi-way valve oil return pipe with hydraulic oil container, remaining oil outlet of multi-way valve is connect with duty valve block.The hydraulic pressure power takeoff that the automobile fork truck power taking system uses is simple in structure, it is installed by preformed hole position on vehicle motor, it is easily installed, not only save space, vehicle total tune is influenced small, and hydraulic pressure power takeoff can be made to be vibrated with engine same frequency, it ensure that the stabilization of power output.
Description
Technical field
The utility model is related to a kind of automobile fork truck power taking systems, belong to special-purpose vehicle manufacturing technology field.
Background technology
Vehicle-mounted fork truck integrates various functions, and such as door frame raising, door frame leans forward, door frame hypsokinesis, control cabinl pulpit steering wheel turn
To, pallet fork division and the flexible of trailing arm, overturning and wheel holding.However the realization of these functions and action, need one it is stable
Power source, for the power taking system of existing general special-purpose vehicle there are two types of power taking mode, one kind is from gear-box side power taking mouth power taking, one kind
It is from engine spindle power taking.When from gear-box side power taking mouth power taking, in vehicle travel process, clutch is stepped on, switches gear,
Power taking system can be made to run out of steam source, it is impossible to steady and sustained offer power output；When from engine spindle power taking, it can make to take
Gear pump in Force system is constantly in working condition, so as to influence the service life of gear pump, and then makes entire power taking system
Reliability reduce.Again due to vehicle-mounted fork truck compact in design, space is limited, it is therefore desirable to a kind of simple in structure, dependable performance
Power taking system provides power support for vehicle-mounted fork truck.
Invention content
The purpose of this utility model is that in view of the above shortcomings of the prior art, a kind of automobile fork truck power taking system is provided,
It is not only simple in structure, is easy for installation, occupying little space, and using engine main shaft as power output shaft, and using same
The kind of drive of V belt translation is walked, ensure that dynamical stability and lasting output.
The utility model is to realize above-mentioned purpose by following technical solution：
The automobile fork truck power taking system is made of hydraulic pressure power takeoff, hydraulic oil container and multi-way valve, it is characterised in that：Hydraulic pressure
Power takeoff is made of power main support, gear pump and electromagnetic clutch, and hydraulic pressure power takeoff is mounted on by power main support
On vehicle motor, gear pump and electromagnetic clutch are fixed on power main support, gear pump and electromagnetic clutch pass through key axis
Connection, electromagnetic clutch are connect with vehicle motor main shaft by toothed belt transmission；Gear pump oil inlet passes through gear pump
Fuel sucking pipe connect hydraulic oil container, gear pump oil outlet by the oil inlet pipe of gear oil pump outlet line and multi-way valve connect, multi-way valve into
Oil pipe is connect with multi-way valve oil inlet, and multi-way valve oil outlet is connected by multi-way valve oil return pipe with hydraulic oil container, multi-way valve remaining
Oil outlet is connect with duty valve block.
Main shaft belt pulley is provided on the vehicle motor main shaft, is equipped with and synchronizes on main drive belt wheel
Wheel.
The synchronizing wheel and the synchronization wheel shaft of electromagnetic clutch are to parallel, radially in same plane.
It is equipped with that synchronous belt is made to be tensioned suitable tensioning wheel on the power main support.
The hydraulic oil container and multi-way valve is separately mounted on vehicle subframe.
The advantageous effect of the utility model compared with prior art is：
The hydraulic pressure power takeoff that the automobile fork truck power taking system uses is simple in structure, passes through preformed hole position on vehicle motor
It installs, is easily installed, not only saves space, vehicle total tune is influenced small, and can make hydraulic pressure power takeoff
It is vibrated with engine same frequency, ensure that the stabilization of power output；The hydraulic pressure power taking Systematic selection engine main shaft conduct
Power output shaft, ensure that the steady and sustained output of system dynamic, and the electromagnetic clutch of hydraulic pressure power takeoff can be realized to gear
The control of pump work state when not needing to hydraulic work system, closes gear pump, saves the energy.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of hydraulic pressure power takeoff in the utility model；
Fig. 3 is the vertical view of hydraulic pressure power takeoff in the utility model.
In figure：1st, hydraulic pressure power takeoff, 2, hydraulic oil container, 3, gear pump oil suction pipe, 4, gear oil pump outlet line, 5, multi-way valve
Oil inlet pipe, 6, multi-way valve, 7, multi-way valve oil return pipe, 8, power main support, 9, gear pump, 10, electromagnetic clutch, 11, main transmission
Shaft pulley, 12, synchronizing wheel, 13, synchronous belt, 14, tensioning wheel.
Specific embodiment
The automobile fork truck power taking system is made of hydraulic pressure power takeoff 1, hydraulic oil container 2 and multi-way valve 6, hydraulic pressure power takeoff
1 is made of power main support 8, gear pump 9 and electromagnetic clutch 10, using the screw hole reserved on vehicle motor by hydraulic pressure power taking
The power main support 8 of device 1 is installed to the body of vehicle motor, can make the hydraulic pressure power takeoff 1 with engine with frequency
Rate is vibrated, and ensure that the stabilization of power output；Gear pump 9 and electromagnetic clutch 10, gear pump 9 are fixed on power main support 8
With electromagnetic clutch 10 by key axis connection, electromagnetic clutch 10 is driven with vehicle motor main shaft by synchronous belt 13 to be connected
It connects, main shaft belt pulley 11 is wherein provided on vehicle motor main shaft, synchronizing wheel is housed on main drive belt wheel 11
12, the synchronization wheel shaft of synchronizing wheel 12 and electromagnetic clutch 10 is to parallel, radially in same plane；It is equipped on power main support 8
For synchronous belt 13 to be made to be tensioned suitable tensioning wheel 14, tensioning wheel 14 is adjusted, is tensioned synchronous belt 13 suitable；
Gear pump oil inlet connects hydraulic oil container 2 by gear pump oil suction pipe 3, and hydraulic oil container 2 is mounted on vehicle subframe
On, gear pump oil outlet is connect by gear oil pump outlet line 4 with multi-way valve oil inlet pipe 5, multi-way valve oil inlet pipe 5 and multi-way valve oil inlet
Mouth connection, multi-way valve 6 are mounted on vehicle subframe, and multi-way valve oil outlet passes through multi-way valve oil return pipe 7 and 2 phase of hydraulic oil container
Even, remaining oil outlet of multi-way valve 6 connect such as pressure retaining valve, balanced valve, fork valve group with duty valve block.
The course of work of the automobile fork truck power taking system is specifically described below：
When the power taking system works, electromagnetic clutch 10, which is powered, to be attracted, and electromagnetic clutch 10 drives the tooth of key axis connection
Wheel pump 9 is in running order, and gear pump 9 from hydraulic oil container 2 is extracted hydraulic oil, and pass through tooth out by gear pump oil suction pipe 3
Oil pump outlet line 4, multi-way valve oil inlet pipe 5 are taken turns, for hydraulic oil at most road valve 6, such as pressurize of linkage function valve block is distinguished by multi-way valve 6
Valve, balanced valve, fork valve group etc., and then realize the door frame raising of hydraulic system, the steering of control cabinl pulpit steering wheel, pallet fork division, with
And the flexible of trailing arm, overturning and the function of wheel holding, when all hydraulic system functions do not work or operating pressure is more than multi-way valve 6
Setting value when, hydraulic oil returns to hydraulic oil container 2 by multi-way valve oil return pipe 7；
When the power taking system does not work, 10 no power of electromagnetic clutch is not attracted, and gear pump 9 is in off position,
Hydraulic pressure power taking system does not work.
The automobile fork truck power taking system is maintained to be vibrated with engine same frequency, vehicle total tune is influenced small；And
And make 13 drive mechanism of synchronous belt reliable, using engine main shaft as power output shaft, it ensure that system dynamic stabilization is held
Continuous output；The electromagnetic clutch 10 of hydraulic pressure power takeoff 1 can realize the control to 9 working condition of gear pump, not need to liquid
When pressure system works, gear pump is closed, saves the energy.
The above is the preferred embodiment of the utility model, and the example above illustrates not to the reality of the utility model
Matter content makees limitation in any form, and person of an ordinary skill in the technical field is after this specification has been read according to this reality
It any simple modification or deformation made with novel technical spirit to more than specific embodiment and is taken off possibly also with above-mentioned
The technology contents shown are changed or are modified to the equivalent embodiment of equivalent variations, still fall within technical solutions of the utility model
In the range of, without departing from the spirit and scope of the utility model.
Claims (5)
1. a kind of automobile fork truck power taking system, it is by hydraulic pressure power takeoff（1）, hydraulic oil container（2）And multi-way valve（6）It forms,
It is characterized in that：Hydraulic pressure power takeoff（1）By power main support（8）, gear pump（9）And electromagnetic clutch（10）It forms, hydraulic pressure takes
Power apparatus（1）Pass through power main support（8）On vehicle motor, power main support（8）On be fixed with gear pump（9）With
Electromagnetic clutch（10）, gear pump（9）And electromagnetic clutch（10）Pass through key axis connection, electromagnetic clutch（10）With vehicle startup
Owner's transmission shaft passes through synchronous belt（13）It is sequentially connected；Gear pump oil inlet passes through gear pump oil suction pipe（3）Connect hydraulic oil container
（2）, gear pump oil outlet passes through gear oil pump outlet line（4）With multi-way valve oil inlet pipe（5）Connection, multi-way valve oil inlet pipe（5）With it is more
Road valve oil inlet connection, multi-way valve oil outlet pass through multi-way valve oil return pipe（7）With hydraulic oil container（2）It is connected, multi-way valve（6）Remaining
Oil outlet is connect with duty valve block.
2. a kind of automobile fork truck power taking system according to claim 1, it is characterised in that：The vehicle startup owner passes
Main shaft belt pulley is provided on moving axis（11）, main drive belt wheel（11）It is upper that synchronizing wheel is housed（12）.
3. a kind of automobile fork truck power taking system according to claim 2, it is characterised in that：The synchronizing wheel（12）With electricity
Magnet clutch（10）Synchronization wheel shaft to parallel, radially in same plane.
4. a kind of automobile fork truck power taking system according to claim 1, it is characterised in that：The power main support（8）
It is upper to be equipped with that synchronous belt is made to be tensioned suitable tensioning wheel（14）.
5. a kind of automobile fork truck power taking system according to claim 1, it is characterised in that：The hydraulic oil container（2）With
Multi-way valve（6）It is separately mounted on vehicle subframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739151.4U CN207565337U (en) | 2017-12-14 | 2017-12-14 | A kind of automobile fork truck power taking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739151.4U CN207565337U (en) | 2017-12-14 | 2017-12-14 | A kind of automobile fork truck power taking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565337U true CN207565337U (en) | 2018-07-03 |
Family
ID=62686890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721739151.4U Active CN207565337U (en) | 2017-12-14 | 2017-12-14 | A kind of automobile fork truck power taking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565337U (en) |
-
2017
- 2017-12-14 CN CN201721739151.4U patent/CN207565337U/en active Active
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