CN103332601A - Hybrid container lifting machine using centralized drive axle - Google Patents
Hybrid container lifting machine using centralized drive axle Download PDFInfo
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- CN103332601A CN103332601A CN201310309756XA CN201310309756A CN103332601A CN 103332601 A CN103332601 A CN 103332601A CN 201310309756X A CN201310309756X A CN 201310309756XA CN 201310309756 A CN201310309756 A CN 201310309756A CN 103332601 A CN103332601 A CN 103332601A
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- motor
- storage battery
- freight container
- container handling
- drive axle
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Abstract
The invention provides a hybrid container lifting machine using a centralized drive axle. The hybrid container lifting machine using the centralized drive axle comprises a generator set, a storage battery, a controller, a motor and the centralized drive axle, wherein the storage battery is charged by the generator set; the controller is connected with the storage battery; power coming from the generator set or the storage battery passes through the controller and drives the motor; the centralized drive axle is driven by the motor and is used for executing the running function of the entire machine. The hybrid container lifting machine provided by the invention has the advantages that since the storage battery and the generator set are used for providing power to drive all parts to run, the environmental pollution can be minimized and the running noise is decreased.
Description
Technical field
The present invention relates to freight container handling machine, relate in particular to a kind of hybrid power freight container handling machine that adopts centralized drive axle.
Background technology
Freight container handling machine is a kind of in order to finish the container handling handling machinery of container handling, pile and horizontal hauling operation.It has mobility strong, operating efficiency height, advantage such as safe and reliable, easy and simple to handle, comfortable, is a kind of more satisfactory goods yard handling machinery.
The structure of freight container handling machine has following characteristics:
1. be furnished with multi-functional expandable spreader, be applicable to 20～40ft container handling, can about revolution, traversing, tilt, be convenient to case with by narrower passage;
2. band carries the telescopic arm support of pitching, can realize the teamwork that car load travels and jib is flexible;
3. between jib and suspender, antirolling apparatus is set, reduces suspension transferring machine and rise, brake and the swing of freight container when travelling;
4. can the pile multi-deck container and stride casing working;
5. the kinds of protect device is arranged, guarantee safe operation;
6. suspender is put on the shelf after dress hangs pawl, can connect container semi-trailer and sling together, realizes railmotor;
7. the suspension hook that changes the outfit can lift other awkward and lengthy cargos.
Container face crane is mainly used in:
1. the dock container stockyard comprises the level transportation of freight container between stockyard and the forward position loading-unload machine;
2. container yard, transhipment station;
3. the collecting and distributing point of the freight container of railway station.Change the outfit behind the suspension hook, use as rubber tired crane, indivedual occasions, the timber grab that also can change the outfit uses as the timber loading-unload machine.
Traditional freight container handling machine adopts common fuel engines that power is provided usually, a large amount of non-renewable oil resources have been expended on the one hand, produce a large amount of pollutantss and noise on the other hand, do not met the development tendency of current energy-saving and emission-reduction and green economy.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of hybrid power freight container handling machine that adopts centralized drive axle, adopt storage battery and generator set to provide electric power to drive the operation of each parts, can reduce environmental pollution to greatest extent, reduce the running noise.
For solving the problems of the technologies described above, the invention provides a kind of hybrid power freight container handling machine that adopts centralized drive axle, comprising:
Generator set;
Storage battery is by described generator set charging;
Controller links to each other with described storage battery;
Motor, from the electric power of described generator set or storage battery via by the described motor of described controller rear drive;
Centralized drive axle by described motor-driven, is carried out the driving functions of complete machine.
According to one embodiment of present invention, described centralized drive axle is provided with the hydraulic oil pump interface, and this hydraulic oil pump interface configuration is to link to each other with oil pump-motor, during the described centralized drive axle of described motor-driven, drive described oil pump-motor running in the lump, for hydraulic efficiency pressure system provides hydraulic oil.
According to one embodiment of present invention, described motor is the motor of band electricity generate function, and when described hydraulic efficiency pressure system had oil return, oil return drove the electric power generation that described oil pump-motor drives described band electricity generate function, to described battery charge.
According to one embodiment of present invention, described motor is the motor of band electricity generate function, during the complete machine braking, before brake pedal is reduced to predeterminable range, described controller is converted to generating state with the motor of described band electricity generate function, and the motor that described centralized drive axle drives this band electricity generate function produces electric power and to described battery charge; After described brake pedal was reduced to predeterminable range, described controller sent speed-slackening signal to the brake component of described centralized drive axle, triggered braking.
According to one embodiment of present invention, described storage battery is the modular storage battery, comprising:
Storage battery skeleton and shell are used for fixing a plurality of battery modules;
Universal waterproof plug-in interface is used for charging and the discharge of described a plurality of battery modules.
According to one embodiment of present invention, described modular storage battery also comprises: super capacitor with described a plurality of battery module couplings, is used for weakening the load current peak value.
According to one embodiment of present invention, described modular storage battery also comprises: the lifting interface is fixed on described storage battery skeleton and the shell.
According to one embodiment of present invention, described modular storage battery also comprises: detachable vehicle frame mounting interface, be installed on described storage battery skeleton and the shell, and be used for linking to each other with vehicle frame.
According to one embodiment of present invention, described centralized braking bridge comprises:
Axle housing;
Hub reduction and brake component are installed in the two ends of described axle housing;
Power-transfer clutch is installed on the described axle housing;
Main reduction gear and diff are installed on the described axle housing.
According to one embodiment of present invention, described centralized braking bridge also comprises: motor interface links to each other with the motor of described power-transfer clutch and band electricity generate function.
Compared with prior art, the present invention has the following advantages:
The hybrid power freight container handling machine of the embodiment of the invention adopts storage battery and generator set drive motor, and the centralized drive axle of this motor-driven is carried out the functionating of complete machine, can reduce environmental pollution to greatest extent, reduces the running noise.
Further, the motor in the embodiment of the invention when hydraulic efficiency pressure system has oil return, can drive the electric power generation of electricity generate function for the motor of band electricity generate function, thereby to battery charge; Perhaps, in when braking, drive the electric power generation of this band electricity generate function and to battery charge by centralized drive axle.
Description of drawings
Fig. 1 is the overall structure scheme drawing of the hybrid power freight container handling machine of the embodiment of the invention;
Fig. 2 is the structural representation of the storage battery in the hybrid power freight container handling machine of the embodiment of the invention;
Fig. 3 is the structural representation of the centralized drive axle in the hybrid power freight container handling machine of the embodiment of the invention.
The specific embodiment
The invention will be further described below in conjunction with specific embodiments and the drawings, but should not limit protection scope of the present invention with this.
With reference to figure 1, the hybrid power freight container handling machine of present embodiment comprises: centralized drive axle 11, motor 12, controller 13, storage battery 14, generator set 15, oil pump-motor 16.
Wherein, the power charge that storage battery 14 is produced by generator set 15, storage battery 14 is preferably the modular storage battery in the present embodiment.Via by controller 13 rear drive motors 12, motor 12 and then drive centralized drive axle 11 is to carry out the driving functions of complete machine from the electric power of generator set 15 or storage battery 14.As a preferred embodiment, motor 12 is the motor of band electricity generate function.
Furthermore, electric power is provided by storage battery 14 and generator set 15, and storage battery 14 can place the car body rear, can also serve as the complete machine counterweight; Generator set 15 continuous runnings are unless the electric power of storage battery 14 is saturated; Generator set 15 operating modes are stable, and greatly degree improves fuel utilization ratio; Electric power drives centralized drive axle 11 by motor 12 again by controller 13 rear drive motors 12, carries out the driving functions of complete machine.
Can be provided with the hydraulic oil pump interface on the centralized drive axle 11, this hydraulic oil pump interface is connected with oil pump-motor 16.When motor 12 drives centralized drive axle 11, drive 16 runnings of oil pump-motor in the lump, the hydraulic oil of high pressure is provided for hydraulic efficiency pressure system.
When hydraulic efficiency pressure system had the high pressure oil return, oil return drove oil pump-motor 16, drove the motor 12 of band electricity generate function, accumulators 14 chargings.
In addition, during the complete machine braking, before brake pedal is reduced to predeterminable range (for example before brake pedal is stepped on to a certain degree), controller 13 will be converted to generating state with the motor 12 of electricity generate function, and centralized drive axle 11 drives the motor 12 generation electric power of this band electricity generate function and storage battery 14 is charged; After brake pedal is reduced to predeterminable range (after for example brake pedal is stepped on to a certain degree), controller 13 sends speed-slackening signal to the brake component of centralized drive axle 11, triggers braking.
With reference to figure 2, the storage battery of present embodiment is preferably the modular storage battery, comprising: lifting interface 21, storage battery skeleton and shell 22, universal waterproof plug-in interface 23, detachable vehicle frame mounting interface 24 and super capacitor 25.
Wherein, the skeleton in storage battery skeleton and the shell 22 is used for fixing the conventional accumulators module of One's name is legion, and shell is used for moulding.General plug-in waterproof interface 23 is used for charge and discharge, and super capacitor 25 is used for weakening the load current peak value.Lifting interface 21 is fixedly mounted on storage battery skeleton and the shell 22.Detachable vehicle frame mounting interface 24 is installed on storage battery skeleton and the shell 22, is used for linking to each other with vehicle frame.
Because what adopt is the modular storage battery, an equipment configuration has the polylith battery module, therefore can change battery module at any time quickly and easily, guarantees the operating efficiency of equipment.
With reference to figure 3, the centralized braking bridge of present embodiment comprises: hub reduction and brake component 31, axle housing 32, power-transfer clutch 33, main reduction gear and diff 34, motor interface 35, hydraulic oil pump interface 36.
Wherein, hub reduction and brake component 31 are installed in axle housing 32 two ends.Power-transfer clutch 33, main reduction gear and diff 34 are installed on the axle housing 32.Power-transfer clutch 33 through motor interfaces 35 and motor 12(referring to Fig. 1) link to each other, hydraulic oil pump interface 36 and oil pump-motor 16(are referring to Fig. 1) link to each other.
Though the present invention with preferred embodiment openly as above; but it is not to limit the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible change and modification, so protection scope of the present invention should be as the criterion with the scope that claim of the present invention was defined.
Claims (10)
1. a hybrid power freight container handling machine that adopts centralized drive axle is characterized in that, comprising:
Generator set;
Storage battery is by described generator set charging;
Controller links to each other with described storage battery;
Motor, from the electric power of described generator set or storage battery via by the described motor of described controller rear drive;
Centralized drive axle by described motor-driven, is carried out the driving functions of complete machine.
2. hybrid power freight container handling machine according to claim 1, it is characterized in that, described centralized drive axle is provided with the hydraulic oil pump interface, this hydraulic oil pump interface configuration is to link to each other with oil pump-motor, during the described centralized drive axle of described motor-driven, drive described oil pump-motor running in the lump, for hydraulic efficiency pressure system provides hydraulic oil.
3. hybrid power freight container handling machine according to claim 2, it is characterized in that described motor is for the motor of band electricity generate function, when described hydraulic efficiency pressure system has oil return, oil return drives the electric power generation that described oil pump-motor drives described band electricity generate function, to described battery charge.
4. hybrid power freight container handling machine according to claim 1, it is characterized in that, described motor is the motor of band electricity generate function, during the complete machine braking, before brake pedal is reduced to predeterminable range, described controller is converted to generating state with the motor of described band electricity generate function, and the motor that described centralized drive axle drives this band electricity generate function produces electric power and to described battery charge; After described brake pedal was reduced to predeterminable range, described controller sent speed-slackening signal to the brake component of described centralized drive axle, triggered braking.
5. hybrid power freight container handling machine according to claim 1 is characterized in that described storage battery is the modular storage battery, comprising:
Storage battery skeleton and shell are used for fixing a plurality of battery modules;
Universal waterproof plug-in interface is used for charging and the discharge of described a plurality of battery modules.
6. hybrid power freight container handling machine according to claim 5 is characterized in that described modular storage battery also comprises: super capacitor with described a plurality of battery modules couplings, is used for weakening the load current peak value.
7. hybrid power freight container handling machine according to claim 5 is characterized in that described modular storage battery also comprises: lift interface, be fixed on described storage battery skeleton and the shell.
8. hybrid power freight container handling machine according to claim 5 is characterized in that described modular storage battery also comprises: detachable vehicle frame mounting interface, be installed on described storage battery skeleton and the shell, and be used for linking to each other with vehicle frame.
9. hybrid power freight container handling machine according to claim 1 is characterized in that, described centralized braking bridge comprises:
Axle housing;
Hub reduction and brake component are installed in the two ends of described axle housing;
Power-transfer clutch is installed on the described axle housing;
Main reduction gear and diff are installed on the described axle housing.
10. hybrid power freight container handling machine according to claim 9 is characterized in that, described centralized braking bridge also comprises: motor interface links to each other with described power-transfer clutch and motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309756XA CN103332601A (en) | 2013-07-22 | 2013-07-22 | Hybrid container lifting machine using centralized drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309756XA CN103332601A (en) | 2013-07-22 | 2013-07-22 | Hybrid container lifting machine using centralized drive axle |
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| CN103332601A true CN103332601A (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310309756XA Pending CN103332601A (en) | 2013-07-22 | 2013-07-22 | Hybrid container lifting machine using centralized drive axle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723026A (en) * | 2014-01-20 | 2014-04-16 | 河南隆源电动车有限公司 | Petrol-electric hybrid sanitation vehicle |
Citations (5)
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| CN201694802U (en) * | 2010-06-12 | 2011-01-05 | 威海广泰空港设备股份有限公司 | Electric device of container lifting platform truck with battery pack |
| JP2011068499A (en) * | 2010-11-30 | 2011-04-07 | Mitsui Eng & Shipbuild Co Ltd | Crane device |
| CN202609873U (en) * | 2012-03-23 | 2012-12-19 | 三一集团有限公司 | Oil-electricity hybrid motive power stacking machine |
| CN102826000A (en) * | 2012-08-17 | 2012-12-19 | 三一集团有限公司 | Vehicle hybrid power system and container stacker |
| CN202743041U (en) * | 2012-08-27 | 2013-02-20 | 杭州卫国机械有限公司 | Counterbalanced forklift truck with storage battery |
-
2013
- 2013-07-22 CN CN201310309756XA patent/CN103332601A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694802U (en) * | 2010-06-12 | 2011-01-05 | 威海广泰空港设备股份有限公司 | Electric device of container lifting platform truck with battery pack |
| JP2011068499A (en) * | 2010-11-30 | 2011-04-07 | Mitsui Eng & Shipbuild Co Ltd | Crane device |
| CN202609873U (en) * | 2012-03-23 | 2012-12-19 | 三一集团有限公司 | Oil-electricity hybrid motive power stacking machine |
| CN102826000A (en) * | 2012-08-17 | 2012-12-19 | 三一集团有限公司 | Vehicle hybrid power system and container stacker |
| CN202743041U (en) * | 2012-08-27 | 2013-02-20 | 杭州卫国机械有限公司 | Counterbalanced forklift truck with storage battery |
Non-Patent Citations (1)
| Title |
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| 代鑫,张承宁,梁新成: "混合动力液压挖掘机能量回收系统仿真研究", 《北京工商大学学报（自然科学版）》, vol. 28, no. 1, 30 January 2010 (2010-01-30), pages 43 - 47 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723026A (en) * | 2014-01-20 | 2014-04-16 | 河南隆源电动车有限公司 | Petrol-electric hybrid sanitation vehicle |
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Application publication date: 20131002 |