CN104608622B - Electro-hydraulic combination drive carrier - Google Patents
Electro-hydraulic combination drive carrier Download PDFInfo
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- CN104608622B CN104608622B CN201510046550.1A CN201510046550A CN104608622B CN 104608622 B CN104608622 B CN 104608622B CN 201510046550 A CN201510046550 A CN 201510046550A CN 104608622 B CN104608622 B CN 104608622B
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Abstract
The present invention relates to a kind of electro-hydraulic combination drive carrier, including vehicle frame, it is connected to the steering mechanism below vehicle frame, it is connected to the hitch in steering mechanism, it is connected to the wheel on hitch, drive mechanism for driving moment walking and the work of each mechanism, actuating unit for providing power for drive mechanism, for controlling controlling organization that each above-mentioned mechanism is operated and operating mechanism for sending control instruction to controlling organization, drive mechanism includes motor, the hydraulic package and the decelerator that is connected with hydraulic package being connected with motor, decelerator is connected with wheel, motor driven liquid pressure component is walked so as to driving moment；One steering mechanism of every group of wheel correspondence.The present invention is traveling by electro-hydraulic combination drive, turns to and provides driving force, and no exhaust emission, noise are small, can omnidirectional running, turn to that required space is small, compact conformation, simple operation are particularly suitable for the carrying large object in the clean room being limited.
Description
Technical field
The present invention relates to a kind of electro-hydraulic combination drive carrier.
Background technology
There was only the limited steering of front-wheel using combustion engine powered, steering mode more than existing carrier, traveling and turning to need by
Different drive systems provides power, and physical dimension is big, and noise is big, have the required space of exhaust emission, steering big, it is impossible to adapt to clean
The weight of net hall space, which is carried, to be required.
The content of the invention
It is an object of the invention to provide a kind of electro-hydraulic combination drive carrier.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of electro-hydraulic combination drive carrier, including vehicle frame, be connected to below described vehicle frame steering mechanism, be connected to
Hitch in described steering mechanism, the wheel being connected on described hitch, for driving described wheel row
Walk and each mechanism work drive mechanism, the actuating unit for providing power for described drive mechanism, for control
State controlling organization that each mechanism is operated and the operating mechanism for sending control instruction to described controlling organization, institute
The drive mechanism stated includes motor, the hydraulic package being connected with described motor and with described hydraulic package is connected to subtract
Fast device, described decelerator is connected with described wheel, and the described hydraulic package of described motor driving is described so as to drive
Wheel walking；The steering mechanism described in wheel correspondence one described in every group.
Preferably, described actuating unit includes providing the power-supply system of power for described motor, is described hydraulic pressure
Component provides the hydraulic system of power, and described power-supply system includes batteries, described batteries are monitored
Power management module；Described hydraulic system includes hydraulic oil container, fluid pressure line and control valve.
Preferably, the hydraulic motor that described hydraulic package includes hydraulic pump, is connected with described hydraulic pump, it is described
Hydraulic motor is connected with described decelerator.
Preferably, described hitch is hydraulic lift mechanism, including the suspension being connected with described steering mechanism
Frame, the hydraulic jack for being used to drive described hanger bracket to lift on described hanger bracket is connected to, described wheel is connected to institute
On the hanger bracket stated.
Preferably, described controlling organization includes controller, for connecting described controller and each mechanism controls line
Road and the sensor for feeding back each mechanism working condition.
Preferably, described operating system includes remote control, and described remote control passes through communication cable or wireless receiving
Device is connected with described controlling organization.
Preferably, described steering mechanism includes worm gear, the worm screw with described worm wheel.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
The present invention by electro-hydraulic combination drive for traveling, steering driving force is provided, no exhaust emission, noise are small, can omnidirectional
Traveling, space needed for turning to is small, compact conformation, simple operation, is particularly suitable for the carrying large object in limited clean room.
Brief description of the drawings
Accompanying drawing 1 is front view of the invention；
Accompanying drawing 2 is top view of the invention；
Accompanying drawing 3a-3f is the steering pattern figure of steering mechanism in the present invention.
Wherein：1st, vehicle frame；2nd, steering mechanism；3rd, hitch；4th, wheel；5th, drive mechanism；6th, controlling organization；7th, operate
Mechanism；80th, power-supply system；81st, hydraulic system.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
A kind of electro-hydraulic combination drive carrier as shown in Figure 1, 2, including vehicle frame 1, the steering machine for being connected to the lower section of vehicle frame 1
Structure 2, the hitch 3 being connected in steering mechanism 2, the multigroup wheel 4 being connected on hitch 3, for the row of driving moment 4
Walk and the drive mechanism 5 of each mechanism work, the actuating unit for providing power for drive mechanism 5, above-mentioned each for controlling
The controlling organization 6 that individual mechanism is operated and the operating mechanism 7 for sending control instruction to controlling organization 6.In detail below
Illustrate the structure of each lower mechanism：
Drive mechanism 5 includes motor, the hydraulic package being connected with motor and the decelerator that is connected with hydraulic package, subtracts
Fast device is connected with wheel 4.Wherein：Hydraulic package includes hydraulic pump, the hydraulic motor that is connected with hydraulic pump, hydraulic motor and
Decelerator is connected.Drive mechanism 5 can travel vehicle with driving moment 5, also steering mechanism 2 can be driven to make full-vehicle steering.
Actuating unit includes providing the power-supply system 80 of power for motor, providing the hydraulic system of power for hydraulic package
81, the power management module that power-supply system includes batteries, is monitored to batteries is lasting to provide power for motor
Source；Hydraulic system 81 includes hydraulic oil container, fluid pressure line and control valve, is that drive mechanism 5 provides energy medium.
Hitch 3 be hydraulic lift mechanism, including be connected with steering mechanism 2 hanger bracket, be connected on hanger bracket
For the hydraulic jack for driving hanger bracket to lift, wheel 4 is connected on hanger bracket.
Controlling organization 6 includes controller, for connecting controller and each mechanism controls circuit and for feeding back each
The sensor of mechanism working condition, each operational order conveys to each executing agency by each controller, and sensor is again by feedback letter
Number controller is passed to, with correct operation command.
Operating system 7 includes remote control, and remote control is connected by communication cable or wireless receiver with controlling organization 6
Connect.Entered the operating instructions by remote control, controlling organization 6 is assigned to each mechanism after receiving operational order, then power supply system
System 80 starts to power for drive mechanism 5, and drive mechanism 5 converts electrical energy into mechanical energy by motor, hydraulic system 81, and driving is removed
Transport car traveling and turn to, while the feedback of each mechanism is passed to controller by each sensor of controlling organization 6 again, it is each to correct
Execution of the individual mechanism to instruction.
Steering mechanism 2 includes worm gear, the worm screw with worm wheel, and it can drive the wheel 4 on hanger bracket to rotate, with
Realize the omnidirectional running of vehicle.As shown in figure 3, due to one steering mechanism of every group of wheel 4 correspondence, each steering mechanism 2 can be with
Wheel steering is operated alone, so as to realize straight trip, eight word steerings, row, diagonal, center steering and rotation.
Said mechanism in the present embodiment has advantages below：
1st, automaticity is high；
2nd, system architecture is compact, noise is small；
3rd, without exhaust emission；
4th, steering system structural is compact；
5th, it is easy to operate, flexible.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention..
Claims (7)
1. a kind of electro-hydraulic combination drive carrier, including vehicle frame, be connected to below described vehicle frame steering mechanism, be connected to institute
The hitch in steering mechanism stated, the multigroup wheel being connected on described hitch, for driving described wheel
Walking and each mechanism work drive mechanism, the actuating unit for providing power for described drive mechanism, for controlling
The controlling organization that each above-mentioned mechanism is operated and the operating mechanism for sending control instruction to described controlling organization,
It is characterized in that：Described drive mechanism include motor, the hydraulic package that is connected with described motor and with described liquid
Pressure component is connected decelerator, and described decelerator is connected with described wheel, the hydraulic pressure group described in described motor driving
Part is so as to drive described wheel to walk；The steering mechanism described in wheel correspondence one described in every group.
2. electro-hydraulic combination drive carrier according to claim 1, it is characterised in that：Described actuating unit is included for institute
The motor stated provides the power-supply system of power, the hydraulic system of power, described power-supply system is provided for described hydraulic package
The power management module being monitored including batteries, to described batteries；Described hydraulic system includes hydraulic oil
Case, fluid pressure line and control valve.
3. electro-hydraulic combination drive carrier according to claim 1, it is characterised in that：Described hydraulic package includes hydraulic pressure
Pump, the hydraulic motor being connected with described hydraulic pump, described hydraulic motor are connected with described decelerator.
4. electro-hydraulic combination drive carrier according to claim 1, it is characterised in that：Described hitch is hydraulic suspension
Suspension mechanism, including be connected with described steering mechanism hanger bracket, be connected on described hanger bracket be used to driving it is described
The hydraulic jack of hanger bracket lifting, described wheel is connected on described hanger bracket.
5. electro-hydraulic combination drive carrier according to claim 1, it is characterised in that：Described controlling organization includes control
Device, for connecting described controller and each mechanism controls circuit and sensing for feeding back each mechanism working condition
Device.
6. electro-hydraulic combination drive carrier according to claim 1, it is characterised in that：Described operating mechanism includes remote control
Device, described remote control is connected by communication cable or wireless receiver with described controlling organization.
7. electro-hydraulic combination drive carrier according to claim 1, it is characterised in that：Described steering mechanism includes snail
Wheel, the worm screw with described worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046550.1A CN104608622B (en) | 2015-01-29 | 2015-01-29 | Electro-hydraulic combination drive carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046550.1A CN104608622B (en) | 2015-01-29 | 2015-01-29 | Electro-hydraulic combination drive carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104608622A CN104608622A (en) | 2015-05-13 |
| CN104608622B true CN104608622B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046550.1A Active CN104608622B (en) | 2015-01-29 | 2015-01-29 | Electro-hydraulic combination drive carrier |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608622B (en) * | 2015-01-29 | 2017-11-07 | 苏州大方特种车股份有限公司 | Electro-hydraulic combination drive carrier |
| CN106080172B (en) * | 2016-06-28 | 2019-03-01 | 盐城富达新能源有限公司 | It is a kind of based on PLC control diagonal line arrangement two-wheeled independently drive electric flat carriage |
| CN105922893A (en) * | 2016-06-28 | 2016-09-07 | 盐城富达新能源有限公司 | Full-steering electric flat carriage based on PLC (Programmable Logic Controller) |
| CN106522564B (en) * | 2016-11-01 | 2019-07-30 | 中化二建集团有限公司 | The method of horizontal trasportation equipment in frame |
| CN110568851A (en) * | 2019-09-30 | 2019-12-13 | 重庆元韩汽车技术设计研究院有限公司 | Automobile chassis motion control system and method based on remote control |
| CN111984011B (en) * | 2020-08-14 | 2022-09-20 | 温岭市绿能机电有限公司 | Multi-control lifting transport vehicle |
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| US4221398A (en) * | 1977-08-02 | 1980-09-09 | J. B. Nicolas France S.A. | Highway trailer of selectively variable width |
| US6371243B1 (en) * | 2001-02-13 | 2002-04-16 | Genie Industries, Inc. | True crab steering apparatus |
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| CN101342897A (en) * | 2008-08-21 | 2009-01-14 | 苏州大方特种车辆有限公司 | Drive device of automobile |
| CN102343933A (en) * | 2011-07-18 | 2012-02-08 | 苏州大方特种车股份有限公司 | Multimode steering mechanism |
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| CN103770838A (en) * | 2014-02-14 | 2014-05-07 | 苏州大方特种车股份有限公司 | Double-layer connecting rod steering mechanism |
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| CN104608622A (en) * | 2015-01-29 | 2015-05-13 | 苏州大方特种车股份有限公司 | Electro-hydraulic combination drive carrier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202242972U (en) * | 2011-08-29 | 2012-05-30 | 衡阳市美力电瓶车有限公司 | Storage battery fixed platform truck |
| CN202319956U (en) * | 2011-12-05 | 2012-07-11 | 郑州新大方重工科技有限公司 | Pure-electric multi-mode steering flat car |
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2015
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221398A (en) * | 1977-08-02 | 1980-09-09 | J. B. Nicolas France S.A. | Highway trailer of selectively variable width |
| US6371243B1 (en) * | 2001-02-13 | 2002-04-16 | Genie Industries, Inc. | True crab steering apparatus |
| CN201128436Y (en) * | 2007-05-09 | 2008-10-08 | 连云港职业技术学院 | Self-propelled low plate heavy vehicle having independent steering and assembling function |
| CN101342897A (en) * | 2008-08-21 | 2009-01-14 | 苏州大方特种车辆有限公司 | Drive device of automobile |
| CN102343933A (en) * | 2011-07-18 | 2012-02-08 | 苏州大方特种车股份有限公司 | Multimode steering mechanism |
| CN202152068U (en) * | 2011-07-18 | 2012-02-29 | 苏州大方特种车股份有限公司 | Dispersed power steering system for multi-axle load-carrying vehicle |
| CN103770838A (en) * | 2014-02-14 | 2014-05-07 | 苏州大方特种车股份有限公司 | Double-layer connecting rod steering mechanism |
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| CN104608622A (en) * | 2015-01-29 | 2015-05-13 | 苏州大方特种车股份有限公司 | Electro-hydraulic combination drive carrier |
Also Published As
| Publication number | Publication date |
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| CN104608622A (en) | 2015-05-13 |
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