CN108458100A - A kind of power taking control method, device and engineering machinery - Google Patents
A kind of power taking control method, device and engineering machinery Download PDFInfo
- Publication number
- CN108458100A CN108458100A CN201810580747.7A CN201810580747A CN108458100A CN 108458100 A CN108458100 A CN 108458100A CN 201810580747 A CN201810580747 A CN 201810580747A CN 108458100 A CN108458100 A CN 108458100A
- Authority
- CN
- China
- Prior art keywords
- gearbox
- output shaft
- transfer case
- power taking
- speed rotation
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention provides a kind of power taking control method, device and engineering machinery, are related to engineering machinery field.Power taking control method includes controlling the output shaft of gearbox to slowly run, and the output shaft for making gearbox is engaged with the input shaft of transfer case；The output shaft of gearbox is controlled with high-speed rotation, to drive transfer case high-speed rotation.In the present invention, the output shaft of gearbox is controlled to slowly run, and the output shaft for making gearbox engages to reduce with the input shaft of transfer case beats tooth between output shaft and input shaft, to improve the service life of transfer case.
Description
Technical field
The present invention relates to engineering machinery fields, in particular to a kind of power taking control method, device and engineering machinery.
Background technology
The power taking that current engineering machinery monomotor is got on the bus all is to be transmitted by engine in situ, but presently, there are power takings to connect
Enter and beat tooth, the problems such as transmission shaft and transfer case service life are low, and power taking is difficult develops a kind of more reasonably power taking mode and compels in eyebrow
Eyelash.
Invention content
The purpose of the present invention is to provide a kind of power taking control methods, connect for realizing the transmission of gearbox and transfer case
It connects, the service life of gearbox and transfer case can be improved.
The purpose of the present invention is to provide a kind of power taking control devices, connect for realizing the transmission of gearbox and transfer case
It connects, the service life of gearbox and transfer case can be improved.
The purpose of the present invention is to provide a kind of engineering machinery, for realizing the drive connection of gearbox and transfer case, energy
Enough improve the service life of gearbox and transfer case.
The present invention provides a kind of technical solution：
A kind of power taking control method realizes that gearbox is sequentially connected with transfer case, including：
The output shaft of the gearbox is controlled to slowly run, makes the defeated of the output shaft of the gearbox and the transfer case
Enter axis engagement；
The output shaft of the gearbox is controlled with high-speed rotation, to drive the transfer case high-speed rotation.
Further, in preferred embodiments of the present invention, the control gearbox is with high-speed rotation, to drive
The step of transfer case high-speed rotation includes：
The output shaft for controlling the gearbox retreats to neutral gear；
Control the output shaft high-speed rotation of the gearbox.
Further, in preferred embodiments of the present invention, the output shaft of the control gearbox to slowly run,
The step of making the output shaft of the gearbox be engaged with the input shaft of the transfer case includes：
The input shaft of the transfer case hangs and takes power shelves；
The output shaft of the gearbox slowly runs.
Further, in preferred embodiments of the present invention, the power taking control method further includes：
The degree of engagement for detecting the output shaft of the gearbox and the input shaft of the transfer case, to control the gearbox
Output shaft is with high-speed rotation.
Further, in preferred embodiments of the present invention, the output shaft and the transfer of the detection gearbox
The degree of engagement of the input shaft of case includes with the step of high-speed rotation to control the output shaft of the gearbox：
When the input shaft of the output shaft and the transfer case that detect the gearbox is at a fully engaged, the gearbox is controlled
Output shaft with high-speed rotation.
A kind of power taking control device realizes that gearbox is sequentially connected with transfer case, including：
Control unit, for controlling the output shaft of the gearbox to slowly run, make the output shaft of the gearbox with
The input shaft of the transfer case engages；
Described control unit is additionally operable to control the output shaft of the gearbox with high-speed rotation, to drive the transfer
Case high-speed rotation.
Further, in preferred embodiments of the present invention,
Described control unit, the output shaft for first controlling the gearbox retreat to neutral gear；
Described control unit is additionally operable to control the output shaft high-speed rotation of the gearbox.
Further, in preferred embodiments of the present invention, the power taking control device further includes：
Detection unit, the degree of engagement for detecting the output shaft of the gearbox and the input shaft of the transfer case, with control
The output shaft of the gearbox is made with high-speed rotation.
Further, in preferred embodiments of the present invention,
When the input shaft that the detection unit detects the output shaft and the transfer case of the gearbox is at a fully engaged, institute
Control unit is stated for controlling the output shaft of the gearbox with high-speed rotation
A kind of engineering machinery, including：
Memory；
Processor；And
Power taking control device, the power taking control device be installed in the memory and include one or more by described
The software function module that processor executes, the power taking control device include：
Control unit, for controlling the output shaft of the gearbox to slowly run, make the output shaft of the gearbox with
The input shaft of the transfer case engages；
Described control unit is additionally operable to control the output shaft of the gearbox with high-speed rotation, to drive the transfer
Case high-speed rotation.
The advantageous effect of power taking control method provided by the invention, device and engineering machinery is：Power taking control method includes
The output shaft of gearbox is controlled to slowly run, the output shaft for making gearbox is engaged with the input shaft of transfer case；Control gearbox
Output shaft with high-speed rotation, to drive transfer case high-speed rotation.In the present invention, the output shaft of gearbox is controlled with low speed rotation
Dynamic, the output shaft for making gearbox engages to reduce with the input shaft of transfer case beats tooth between output shaft and input shaft, to
Improve the service life of transfer case.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the flow chart for the power taking control method that the embodiment of the present invention one provides.
Fig. 2 is the flow chart of the sub-step of the step S100 for the power taking control method that the embodiment of the present invention one provides.
Fig. 3 is the sub-step flow chart of the step 1300 for the power taking control method that the embodiment of the present invention one provides.
Fig. 4 is the structural schematic diagram of power taking control device provided by Embodiment 2 of the present invention.
Icon：10- power taking control devices；100- control units；200- detection units.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The present invention provides a kind of power taking control method and device, are applied to engineering mechanical device.Engineering mechanical device can
To be excavator, crane, earth scraper, compacting machine etc..Engineering mechanical device includes body, memory, processor, Peripheral Interface
And power taking control device, memory and processor are mounted on body.
Memory and each element of processor are directly or indirectly electrically connected between each other, to realize the transmission or friendship of data
Mutually.It is electrically connected for example, these elements can be realized between each other by one or more communication bus or signal wire.Power taking controls
Device includes that at least one can be stored in the memory or be solidificated in service in the form of software or firmware (firmware)
Software function module in the operating system (operating system, OS) of device.The processor is for executing the storage
The executable module stored in device, such as software function module included by power taking control device and computer program etc..
Wherein, the memory may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Wherein, memory is for storing program and voice data, and the processor executes the journey after receiving and executing instruction
Sequence.
Processor may be a kind of IC chip, the processing capacity with signal.Above-mentioned processor can be logical
With processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit (Network
Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), application-specific integrated circuit (ASIC), ready-made programmable
Gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components.It can be with
Realize or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be micro- place
It can also be any conventional processor etc. to manage device or the processor.
Processor couples various input/output devices to processor and memory.In some embodiments, processor
And memory can be realized in one single chip.In some other example, they can be realized by independent chip respectively.
Peripheral Interface couples various input/output devices to processor and memory.In some embodiments, peripheral hardware
Interface, processor and memory can be realized in one single chip.In some other example, they can be respectively by independent
Chip is realized.
Embodiment one
Referring to Fig. 1, a kind of power taking control method is present embodiments provided, power taking control method energy provided in this embodiment
So that gearbox is sequentially connected with transfer case, the service life of gearbox and transfer case can be improved.
It is as follows：
Step S100 controls the output shaft of gearbox to slowly run, and makes the input of the output shaft and transfer case of gearbox
Axis engages.
In the present embodiment, the output shaft for controlling gearbox slowly runs, make gearbox output shaft and transfer case it is defeated
Enter axis engagement.
Wherein, gearbox is divided into 12 gears, is followed successively by one grade, two grades until 12 grades.Speed from one grade to 12 grade
Degree successively increases.In the present embodiment, control gearbox is rotated with the speed of third gear, makes the output shaft and transfer case of gearbox
Input shaft engages.
Wherein step S100 may include step S110 and step S120.
The input shaft of step S110, transfer case hang and take power shelves.
In the present embodiment, when transfer case needs to carry out power taking from gearbox, transfer case hangs and takes power shelves, and to gearbox
Output shaft direction movement.
The output shaft of step S120, gearbox slowly run.
In the present embodiment, the output shaft of gearbox makes the input of the output shaft and transfer case of gearbox to slowly run
Axis is engaged with low speed.It reduces and beats tooth between output shaft and input shaft, to improve the service life of transfer case.
Step S200 detects the degree of engagement of the output shaft of gearbox and the input shaft of transfer case.
In the present embodiment, after the input shaft of the output shaft of gearbox and transfer case starts contact, detection output shaft with
Degree of engagement between input shaft, to judge whether output shaft and input shaft are sequentially connected in place.
Step S300 controls the output shaft of gearbox with high-speed rotation, to drive transfer case high-speed rotation.
In the present embodiment, when the input shaft of the output shaft and transfer case that detect gearbox is at a fully engaged, speed change is controlled
The output shaft of case is with high-speed rotation.
In the present embodiment, when output shaft and input shaft are at a fully engaged, illustrate that gearbox is arrived with transfer case drive connection
Position.The output shaft of gearbox can be controlled with high-speed rotation.
In the present embodiment, after output shaft and input shaft are at a fully engaged, control gearbox is rotated with 12 grades of speed.
Step S310, the output shaft for controlling gearbox retreat to neutral gear.
Step S320 controls the output shaft high-speed rotation of gearbox.
In the present embodiment, first the output shaft of control gearbox retreats to neutral gear, then switches to 12 grades by neutral gear and make speed change
Case high-speed rotation.
The operation principle of power taking control method provided in this embodiment：In the present embodiment, the output shaft of gearbox is controlled
To slowly run, the output shaft for making gearbox is engaged with the input shaft of transfer case, after output shaft is engaged with input shaft completion, then
The output shaft of gearbox is controlled with high-speed rotation, to make transfer case high-speed rotation.
In conclusion power taking control method provided in this embodiment, controls the output shaft of gearbox to slowly run, makes change
The output shaft of fast case engages to reduce with the input shaft of transfer case beats tooth between output shaft and input shaft, to improve transfer
The service life of case.
Embodiment two
A kind of power taking control device 10 is present embodiments provided, power taking control device 10 provided in this embodiment can make change
Fast case is sequentially connected with transfer case, can improve the service life of gearbox and transfer case.
In the present embodiment, power taking control device 10 includes：
Control unit 100 makes the output shaft and transfer case of gearbox for controlling the output shaft of gearbox to slowly run
Input shaft engagement.
In embodiments of the present invention, step S100 can be executed by control unit 100.
Control unit 100, the input shaft for transfer case hang and take power shelves；
Control unit 100, the output shaft for gearbox slowly run.
In embodiments of the present invention, step S110 and step S120 can be executed by control unit 100.
Detection unit 200, the degree of engagement of the input shaft of output shaft and transfer case for detecting gearbox, to control speed change
The output shaft of case is with high-speed rotation.
In embodiments of the present invention, step S200 can be executed by control detection unit 200.
Control unit 100 is additionally operable to the output shaft of control gearbox with high-speed rotation, to drive transfer case high speed to turn
It is dynamic.
In embodiments of the present invention, step S300 can be executed by control unit 100.
Control unit 100, the output shaft for controlling gearbox retreat to neutral gear；
Control unit 100, the output shaft high-speed rotation for controlling gearbox.
In embodiments of the present invention, step S310 and step S320 can be executed by control unit 100.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of power taking control method realizes that gearbox is sequentially connected with transfer case, which is characterized in that including：
The output shaft of the gearbox is controlled to slowly run, makes the input shaft of the output shaft and the transfer case of the gearbox
Engagement；
The output shaft of the gearbox is controlled with high-speed rotation, to drive the transfer case high-speed rotation.
2. power taking control method according to claim 1, which is characterized in that the control gearbox is to turn at a high speed
It is dynamic, include the step of the transfer case high-speed rotation to drive：
The output shaft for controlling the gearbox retreats to neutral gear；
Control the output shaft high-speed rotation of the gearbox.
3. power taking control method according to claim 1, which is characterized in that the output shaft of the control gearbox with
The step of slowly running, the output shaft of the gearbox is made to be engaged with the input shaft of the transfer case include：
The input shaft of the transfer case hangs and takes power shelves；
The output shaft of the gearbox slowly runs.
4. power taking control method according to claim 1, which is characterized in that the power taking control method further includes：
The degree of engagement for detecting the output shaft of the gearbox and the input shaft of the transfer case, to control the output of the gearbox
Axis is with high-speed rotation.
5. power taking control method according to claim 4, which is characterized in that the output shaft of the control gearbox with
The step of high-speed rotation includes：
When the input shaft of the output shaft and the transfer case that detect the gearbox is at a fully engaged, the defeated of the gearbox is controlled
Shaft is with high-speed rotation.
6. a kind of power taking control device realizes that gearbox is sequentially connected with transfer case, which is characterized in that including：
Control unit, for controlling the output shaft of the gearbox to slowly run, make the output shaft of the gearbox with it is described
The input shaft of transfer case engages；
Described control unit is additionally operable to control the output shaft of the gearbox with high-speed rotation, to drive the transfer case high
Speed rotation.
7. power taking control device according to claim 6, which is characterized in that
Described control unit, the output shaft for first controlling the gearbox retreat to neutral gear；
Described control unit is additionally operable to control the output shaft high-speed rotation of the gearbox.
8. power taking control device according to claim 6, which is characterized in that the power taking control device further includes：
Detection unit, the degree of engagement for detecting the output shaft of the gearbox and the input shaft of the transfer case, to control
The output shaft of gearbox is stated with high-speed rotation.
9. power taking control device according to claim 8, which is characterized in that
When the input shaft that the detection unit detects the output shaft and the transfer case of the gearbox is at a fully engaged, the control
Unit processed is used to control the output shaft of the gearbox with high-speed rotation.
10. a kind of engineering machinery, which is characterized in that including：
Memory；
Processor；And
Power taking control device, the power taking control device be installed in the memory and include one or more by the processing
The software function module that device executes, the power taking control device include：
Control unit makes the defeated of the output shaft transfer case of the gearbox for controlling the output shaft of gearbox to slowly run
Enter axis engagement；
Described control unit is additionally operable to control the output shaft of the gearbox with high-speed rotation, to drive the transfer case high
Speed rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580747.7A CN108458100B (en) | 2018-06-07 | 2018-06-07 | Power takeoff control method and device and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580747.7A CN108458100B (en) | 2018-06-07 | 2018-06-07 | Power takeoff control method and device and engineering machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458100A true CN108458100A (en) | 2018-08-28 |
| CN108458100B CN108458100B (en) | 2020-07-28 |
Family
ID=63216085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810580747.7A Active CN108458100B (en) | 2018-06-07 | 2018-06-07 | Power takeoff control method and device and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458100B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007001499A1 (en) * | 2007-01-10 | 2008-07-17 | Zf Friedrichshafen Ag | Drive train's transmission device operating condition determining method for use in vehicle i.e. passenger car, involves examining whether frictional connection is adjusted by monitoring speed or torque during starting procedure of engine |
| US20120283065A1 (en) * | 2008-03-07 | 2012-11-08 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for vehicular power transmitting system |
| CN103496634A (en) * | 2013-09-18 | 2014-01-08 | 徐州重型机械有限公司 | Control method and system for switching operating modes of differential lock, and wheel crane |
| CN107720568A (en) * | 2017-10-11 | 2018-02-23 | 三汽车起重机械有限公司 | Dynamical system and crane for crane |
-
2018
- 2018-06-07 CN CN201810580747.7A patent/CN108458100B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007001499A1 (en) * | 2007-01-10 | 2008-07-17 | Zf Friedrichshafen Ag | Drive train's transmission device operating condition determining method for use in vehicle i.e. passenger car, involves examining whether frictional connection is adjusted by monitoring speed or torque during starting procedure of engine |
| US20120283065A1 (en) * | 2008-03-07 | 2012-11-08 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for vehicular power transmitting system |
| CN103496634A (en) * | 2013-09-18 | 2014-01-08 | 徐州重型机械有限公司 | Control method and system for switching operating modes of differential lock, and wheel crane |
| CN107720568A (en) * | 2017-10-11 | 2018-02-23 | 三汽车起重机械有限公司 | Dynamical system and crane for crane |
Non-Patent Citations (2)
| Title |
|---|
| 岑竹青等: "《手扶拖拉机使用维修问答》", 31 October 2011 * |
| 王启义等: "《金属切削机床设计》", 31 October 1989 * |
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| Publication number | Publication date |
|---|---|
| CN108458100B (en) | 2020-07-28 |
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