CN207809061U - A kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle - Google Patents
A kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle Download PDFInfo
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- CN207809061U CN207809061U CN201820179834.7U CN201820179834U CN207809061U CN 207809061 U CN207809061 U CN 207809061U CN 201820179834 U CN201820179834 U CN 201820179834U CN 207809061 U CN207809061 U CN 207809061U
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Abstract
The utility model discloses a kind of energy saving and environment friendly power taking transfer case of the modularization for monomotor special-purpose vehicle, including a main box that can be fixed on vehicle frame and one group of combinable, separation first gear shafting, second gear shafting and third geared rotor system in main box, the input that can be connected with vehicle chassis transmission shaft, output shaft and one group of different function composite module.First shaft gear is mounted on by bearing in first axle, and the first shaft gear is often engaged with the second shaft gear, and the second shaft gear is often engaged with third shaft gear.First shaft gear exports spline housing by sliding with first axle and connect, the first shaft gear and first axle are connected when output spline housing Forward, the second axis can be achieved and third axis exports engine in situ power, cut off outputting axial power simultaneously, separation first axle gear and first axle when being moved after output spline housing, engine in situ power output is cut off, while restoring outputting axial power.According to the different dynamic needs of different special-purpose vehicles, different power output schemes and drive scheme are realized, meet the power needs of different special-purpose vehicles.
Description
Technical field
The utility model belongs to special-purpose vehicle art drive systems field, and monomotor special-purpose vehicle is used for more particularly, to one kind
The energy saving and environment friendly power taking transfer case of modularization.
Background technology
With the continuous improvement of social civilization level and productivity level, the mechanization degree of all kinds of production operations requires to get over
Come higher, has expedited the emergence of the value volume and range of product of special purpose vehicle with motor-driven work capacity and surged.Special purpose vehicle is in addition to entering operation
Place needs except driving dynamics, and apparatus for work is also required to driving force.Required for wherein a variety of special purpose vehicle apparatus for work
Power it is very big, and generally require multichannel power while driving multiple apparatus for work.Technical solution common at present is special
With installing one on chassis again dedicated for driving the assistant engine of apparatus for work, i.e., there are two engine, chassis for vehicle tool
Engine provides power for vehicle traveling, and assistant engine provides power for apparatus for work.What this power configuration scheme was brought asks
Topic is, in special-purpose vehicle operation process, engine in situ is in dead halt state or is in low speed small power Operation Conditions.Before
Person causes the idle wasting of resources generated of big time of engine in situ, and improves vehicle manufacturing cost, and the latter due to
Fuel combustion efficiency is low, and output power is small so that the specific fuel consumption of engine in situ increases, and discharge index declines, cause operation at
This raising and increasing environmental pollution.More seriously, the secondary hair for including external many twin-engined special purpose vehicles domestic at present
The discharge index of motivation is generally less than the discharge index of engine in situ, so, assistant engine discharges useless in operation process
Gas is more serious to the pollution of environment.So there are serious shortcomings for the twin-engined power configuration schemes of special-purpose vehicle.
With the continuous sharp increase of special purpose vehicle quantity, one kind disclosure satisfy that different special-purpose vehicle power demands, reduction system are matched
It will be huge to be set to economic benefit and social benefit caused by sheet, energy-saving and environment-friendly power scheme.Therefore, have in the world
Multiple countries put into a large amount of manpower and materials research monomotor special-purpose vehicle dynamical systems and its key equipment, and achieve one
A little achievements.Such as《For the mileage recording device with transfer case taking-force engineering vehicle》In described in (ZL 200920002716.X)
Journey recording device is judged whether by means of control signal using original sensor indirectly as an independent add-on device
Signal carries out speed calculating and mileage is cumulative.Obviously, this to judge to be extra useless for the special-purpose vehicle of stationary deployment, and
Indirect signal is judged since and, brings the probability of erroneous judgement and misjudgement very high.For another example《High-pressure water mist fire truck power taking point
Dynamic device》(201110345985.8) the power taking transfer device described in is a kind of special particular vehicle, without passing through module
It combines and the pervasive characteristic with multiple functions.For another example《A kind of special vehicle clutch transfer case》(ZL
201620397820.3) the power taking transfer case described in, it is same not have by block combiner with multiple functions, satisfaction difference
The pervasive characteristic of special-purpose vehicle power demand does not have self-lubricating, energy conservation and environmental protection characteristic yet.
As it can be seen that have been known it is similar in the prior art, the equal existing defects of structure, function, performance not exclusively meet special
With vehicle power demand and the requirement of raising centralized control and vehicle comprehensive performance.Therefore, a kind of that there is Modular Flexible to combine work(
Energy, energy conservation and environmental protection, function admirable general power taking transfer case be improve special-purpose vehicle overall performance level core component.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, and providing one kind can be by module group
It closes, there is flexibility function, a variety of special-purpose vehicle power demands can be met, assistant engine can be replaced and itself energy consumption is minimum, saves
Energy is environmentally friendly, easy to operate, is capable of providing necessary signals, reduces the general of the function admirable of vehicle factor R＆D work amount to greatest extent
Power taking transfer case.
To achieve the above object, the technical solution adopted in the utility model is：A kind of mould for monomotor special-purpose vehicle
The energy saving and environment friendly power taking transfer case of blockization, it is characterised in that：The main box and peace that can be fixed on vehicle frame including one
One group of combinable, separation geared rotor system in main box, including first gear shafting, second gear shafting and third gear
Shafting.First gear shafting again include first axle input terminal, first axle output end and according to disparate modules assembled scheme without
Same module output shaft, first axle input terminal are connected with Special vehicle chassis transmission shaft, first axle output end or module output shaft
It is connected with Special vehicle chassis rear axle propeller shaft.First shaft gear is mounted on by bearing in first axle, the second shaft gear and the
Respectively by key and corresponding axis connection, the second shaft gear is often engaged with the first shaft gear and third shaft gear three shaft gears respectively.
First shaft gear, which is covered with first axle by free-sliding spline, to be connected, and spline housing connects the first shaft gear and first axle input when moving forward
End drives the second axis and the operating of third axis, exports engine in situ power, at the same detach first axle output end or rear connection module with
The radial rigidity of first axle input terminal connects, and separation first axle gear and first axle input terminal when being moved after spline housing cut off chassis
Engine power is exported by second and third axis, in combination with first axle output end power, restores the original biography of Special vehicle chassis
Dynamic route.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that have by installing
There is the module of standalone feature, including single-power input module, double dynamical input module, transmission shaft flange link block, belt wheel connect
Connection module, clutch transition link block and the new module etc. according to new demand research and development, module, which has, is interchangeably connectable structure,
It can be docked with main box interface, form different power taking transmission schemes and power input scheme.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that by it is related
The pneumatic mechanism that module integrates, manipulate two clutch spline housings, choose whether from engine in situ take out power and
Whether to chassis power train input power.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that the first shaft gear
It is mounted in first axle by bearing, under non-power taking operating mode, on the external splines and the first shaft gear on main clutch spline housing
Internal spline is in discrete state, at this point, the first shaft gear and the second shaft gear and third shaft gear are in stationary state, not with
It dallies with first axle input terminal.Output gear in power input module is mounted on by bearing on output shaft, dynamic in non-input
Under power operating mode, the internal spline on external splines and output gear on power input spline housing is in discrete state, output gear
Output shaft is not followed to dally.All gears are all inoperative under non-power taking operating mode, and there is no idle running driving losses and agitation profit
The heat producing losses of lubricating oil, i.e., itself energy consumption is minimum.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that all output shafts
System, including first axle output end, power input module output end are mounted on velocity measurement mechanisms and tachogenerator, velocity measurement mechanisms root
It is configured according to different Special vehicle chassis original transmission systems, the speed consistent with former Special vehicle chassis speed signal frequency can be exported
Signal, meanwhile, the electrical parameter and response speed of tachogenerator are matched all in accordance with former chassis electric systematic parameter and rotating speed of transmission shaft
It sets, ensures the true travel speed and mileage travelled of the detectable special-purpose vehicle under any operating mode, will not divide because of power taking is installed additional
Dynamic case and influence former chassis test the speed and mileage is cumulative, also need not special-purpose vehicle vehicle producer increase research and development repacking work thus
Amount.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that power taking transfer case
Any one end of second or third axis lubrication oil pump is installed, it is automatic to drive lubrication oil pump under power taking operating mode
Operating is pumped directly at the top of main box from main box bottom sump oil suction, by fluid spray equipment to gear Meshing Pair and
Bearings at both ends sprays fluid, it is ensured that gear and bearing proper lubrication and cooling.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that power taking transfer case
Necessary sensor is preset, lubrication oil temperature, clutch spline housing position, power taking transfer case working condition etc. can be detected at any time
Information provides necessary signals for vehicle centralized control, fault diagnosis and condition monitoring.
The utility model has the following advantages compared with prior art：
1, modular construction makes function combination convenient, applicable difference special-purpose vehicle power demand.
2, power input module may be implemented the variable speed of mobile operation special-purpose vehicle and run at a low speed and large traction traveling.
3, spline housing clutch structure to combine reliable, easy to operate.
4, under non-power taking operating mode, all gears do not dally, no driving power consumption, no mechanical wear, and nothing stirs heating of oil, no transmission
Noise, effects of energy conservation and environmental protection protrusion.
5, under non-power taking operating mode, first axle input terminal and first axle output end or power input module output shaft are direct-connected, specially
Former transmission system of chassis is reverted to vehicle driving transmission agent, it is easy to operation.
6, necessary sensor has been preset, full-vehicle control and the need signal of state-detection can be exported, has been special depot
Family extends service.
7, automatic forced lubrication improves the operating condition of kinematic pair, can reduce failure, extends the service life.
Below by one of drawings and examples, the utility model is further described in detail.
Description of the drawings
Fig. 1 is one of the utility model embodiment shape axonometric drawing.
Fig. 2 is the structure chart of one of the utility model embodiment.
Fig. 3 is the internal structure chart of one of the utility model embodiment.
Reference sign
1- main boxes；2- first axle input terminal 3- single-power input modules
4- output shafts 5- the second axis 6- third axis
7- the first shaft gear 8- the second shaft gear 9- third shaft gears
10- exports spline housing 11- input gear axle 12- output gears
13- inputs spline housing 14- module housing 15- Pneumatic clutch mechanisms
16- velocity measurement mechanisms 17- tachogenerator 18- lubrications pump
19- bottom sump 20- spray equipment 21- position sensors
Specific implementation mode
Fig. 1 is the shape axonometric drawing of one of the best embodiment of the utility model.Main box 1 is vertical structure, left and right two
There is threaded hole in side, between being fixed on two longerons of chassis frame by damping device, first axle input terminal 2
It is connect with chassis transmission shaft front end, the output shaft 4 of power input module 3 is connect with the rear end of chassis transmission shaft.Second axis 5 and
Three axis 6 can export power as needed under power taking operating mode.
To achieve the above object, the technical solution adopted in the utility model is：A kind of mould for monomotor special-purpose vehicle
The energy saving and environment friendly power taking transfer case of blockization, it is characterised in that：Including a main box that can be fixed on vehicle frame 1 and peace
One group of combinable, separation geared rotor system in main box, including first gear shafting, second gear shafting 5 and third tooth
Take turns shafting 6.First gear shafting again include first axle input terminal, first axle output end and according to disparate modules assembled scheme and
Different module output shafts, first axle input terminal 2 are connected with Special vehicle chassis transmission shaft, first axle output end or module output
Axis 4 is connected with Special vehicle chassis rear axle propeller shaft.First shaft gear 7 is mounted on by bearing in first axle 2, the second shaft gear
8 and third shaft gear 9 respectively by key and corresponding axis connection, the second shaft gear is normal with the first shaft gear and third shaft gear respectively
Engagement.First shaft gear is connect with first axle by power output spline housing 10, and output spline housing 10 connects first axle when moving forward
Gear 7 and first axle input terminal 2 drive the second axis 5 and third axis 6 to operate, and export engine in situ power, while detaching first
Axis output end 4 or rear connection module 3 are connect with the radial rigidity of first axle input terminal 2, and first is detached when being moved after output spline housing 10
Shaft gear 7 and first axle input terminal 2, the power that cut-out engine in situ power is exported by the second axis 5 and third axis 6, simultaneously
In conjunction with 4 power of first axle output end, restore the original drive path of Special vehicle chassis.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that have by installing
There is the module 3 of standalone feature, including single-power input module, double dynamical input module, transmission shaft flange link block, belt wheel connect
Connection module, clutch module, transition link block and the new function module 3 etc. according to new demand research and development, realize power taking transfer case
Changes of function and extension.Module, which has, is interchangeably connectable structure, can be docked with main box the corresponding interface, form different take
Power transmission scheme and power input scheme.The present embodiment is single-power input module 3, including input gear axle 11, output
Gear 12, output shaft 4 and input spline housing 13, input gear axle 11 and output shaft 4 are supported on module housing 14 by bearing respectively
In, output gear 12 is mounted on by bearing on output shaft 4.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that by it is related
The embedded Pneumatic clutch mechanism 15 that module integrates, manipulation power output clutch spline housing 10 and power input clutch flower
Key set 13, clutch spline housing 10 and 13 slides into or skids off the first shaft gear 7 or output gear under the promotion of Pneumatic clutch mechanism 15
When the internal spline of wheel 12, you can choose whether to take out power from engine in situ and whether to chassis power train input power.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that the first shaft gear 7
Be mounted on first axle input terminal 2 by bearing, under non-power taking operating mode, external splines on power output clutch spline housing 10 with
Internal spline on first shaft gear 7 is in discrete state, at this point, the first shaft gear 7 and the second shaft gear 8 and third shaft gear 9
It is in stationary state, first axle input terminal 2 is not followed to dally.Output gear 12 in power input module 3 is pacified by bearing
On output shaft 4, under non-input power regime, power input spline housing 13 on external splines with it is interior on output gear 12
Spline is in discrete state, and output gear 12 does not follow output shaft 4 to dally yet, and the input gear axle 11 being engaged with is not also empty
Turn, i.e., all gears are all inoperative under non-power taking operating mode, and there is no the fever damages of idle running driving loss and agitation lubricating oil
It loses, i.e., itself energy consumption is minimum.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that all output shafts
System, including first axle output end 4, power input module output end 4 are mounted on velocity measurement mechanisms 16 and tachogenerator 17, test the speed
Mechanism 16 is configured according to different Special vehicle chassis original transmission systems, can be exported and former Special vehicle chassis speed signal frequency phase one
The speed signal of cause, meanwhile, the electrical parameter and response speed of tachogenerator 17 are all in accordance with former chassis electric systematic parameter and biography
Moving axis rotating speed configures, and ensures under any operating mode the true travel speed and mileage travelled of detectable special-purpose vehicle, will not be because of
It installs power taking transfer case additional and influences testing the speed and mileage accumulated value for former chassis, save the increased research and development thus of special-purpose vehicle producer
Reequip workload.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that power taking transfer case
The second axis 5 or any one end of third axis 6 lubrication oil pump 18 can be installed, under power taking operating mode, automatic driving lubrication is cold
But oil pump 18 operates, and from 19 oil suction of main box bottom sump, is pumped directly at the top of main box, by fluid spray equipment 20 to
Gear Meshing Pair and bearings at both ends spray fluid, it is ensured that gear and bearing proper lubrication and cooling.
The above-mentioned energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization, which is characterized in that power taking transfer case
Default necessary sensor 21, can detect lubrication oil temperature, 10 position of power output clutch spline housing, power taking transfer at any time
The information such as case working condition provide necessary signals for vehicle centralized control, fault diagnosis and condition monitoring.
In conclusion the utility model can not only be such that special-purpose vehicle is taken out enough down to whole power from engine in situ, divide
It is made into multichannel, the output of the kind of drive of plurality of optional, meets the power demand of different special-purpose vehicles, and can be inputted by power
Module is to Special vehicle chassis input power, such as hydraulic power or electric power.It can not only be provided for Fixed Point Operation special-purpose vehicle dynamic
Power, and can be that the special-purpose vehicle of traveling operation provide operation power and driving dynamics simultaneously, especially to need low speed even
The special-purpose vehicle of Ultra-Low Speed traveling operation provides extremely convenient platform.
The above is only the most preferred embodiment of the utility model, not imposed any restrictions to the utility model, every
According to the utility model technical spirit to any simple modification, change and equivalent structure transformation made by above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. a kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle, which is characterized in that including one
The main box that can be fixed on by bolt between universal chassis vehicle frame main beam, is inside installed with the first gear being mutually parallel
Shafting, second gear shafting and third geared rotor system, the input that can be connected with vehicle chassis transmission shaft, output shaft and one group of work(
It can module.
2. power taking transfer case according to claim 1, which is characterized in that pass through module of the installation with standalone feature, group
At different power taking transmission scheme and power input scheme.
3. power taking transfer case according to claim 1, which is characterized in that power taking may be implemented and do not take by pneumatically manipulating
The selection of power, and whether the selection to chassis input power.
4. power taking transfer case according to claim 1, which is characterized in that the gear of all geared rotor systems is in non-power taking operating mode
Lower whole is inoperative, and there is no the heat producing losses of idle running driving loss and agitation lubricating oil.
5. the energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization according to claim 1, which is characterized in that
All output shaftings, including first axle output end, power input module output end are mounted on velocity measurement mechanisms and tachogenerator,
Velocity measurement mechanisms are configured according to different Special vehicle chassis original transmission systems, can be exported and former Special vehicle chassis speed signal frequency phase
Consistent speed signal, meanwhile, the electrical parameter and response speed of tachogenerator are all in accordance with former chassis electric systematic parameter and biography
Moving axis rotating speed configures, and ensures under any operating mode the true travel speed and mileage travelled of detectable special-purpose vehicle, will not be because of
Install power taking transfer case additional and influence former chassis test the speed and mileage is cumulative, also need not special-purpose vehicle vehicle producer increase research and development thus
Reequip workload.
6. the energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization according to claim 1, which is characterized in that
The second of power taking transfer case or any one end of third axis lubrication oil pump is installed, under power taking operating mode, automatic driving profit
Sliding cooling oil pump operating is pumped directly to from main box bottom sump oil suction at the top of main box, by fluid spray equipment to tooth
It takes turns Meshing Pair and bearings at both ends sprays fluid, it is ensured that gear and bearing proper lubrication and cooling.
7. the energy saving and environment friendly power taking transfer case of monomotor special-purpose vehicle modularization according to claim 1, which is characterized in that
Power taking transfer case presets necessary sensor, can detect lubrication oil temperature, clutch spline housing position, power taking transfer case at any time
The information such as working condition provide necessary signals for vehicle centralized control, fault diagnosis and condition monitoring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179834.7U CN207809061U (en) | 2018-02-01 | 2018-02-01 | A kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179834.7U CN207809061U (en) | 2018-02-01 | 2018-02-01 | A kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle |
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| CN207809061U true CN207809061U (en) | 2018-09-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103706A (en) * | 2018-02-01 | 2019-08-09 | 西安博贤机电设备有限公司 | A kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle |
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2018
- 2018-02-01 CN CN201820179834.7U patent/CN207809061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103706A (en) * | 2018-02-01 | 2019-08-09 | 西安博贤机电设备有限公司 | A kind of energy saving and environment friendly power taking transfer case of modularization for monomotor special-purpose vehicle |
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 710060 10101 unit 1, 5 pan Mei Garden District, 392 Yanta South Road, Xi'an Qujiang New District, Xi'an, Shaanxi Patentee after: Xi'an Bo Xian mechanical and Electrical Equipment Co., Ltd. Address before: 710060 82 Changan South Road, Yanta District, Xi'an, Shaanxi Patentee before: Xi'an Bo Xian mechanical and Electrical Equipment Co., Ltd. |
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| CP02 | Change in the address of a patent holder |