CN103342289A - All-electric type container lifting machine - Google Patents

All-electric type container lifting machine Download PDF

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Publication number
CN103342289A
CN103342289A CN2013102982664A CN201310298266A CN103342289A CN 103342289 A CN103342289 A CN 103342289A CN 2013102982664 A CN2013102982664 A CN 2013102982664A CN 201310298266 A CN201310298266 A CN 201310298266A CN 103342289 A CN103342289 A CN 103342289A
Authority
CN
China
Prior art keywords
motor
storage battery
electric
freight container
container handling
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.)
Pending
Application number
CN2013102982664A
Other languages
Chinese (zh)
Inventor
徐坤
冯高
李长彬
马云飞
金为民
王庆云
刘志刚
马建安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Zhenghua Heavy Industries Co Ltd
Shanghai Gangji Heavy Industry Co Ltd
Original Assignee
Shanghai Zhenghua Heavy Industries Co Ltd
Shanghai Gangji Heavy Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Zhenghua Heavy Industries Co Ltd, Shanghai Gangji Heavy Industry Co Ltd filed Critical Shanghai Zhenghua Heavy Industries Co Ltd
Priority to CN2013102982664A priority Critical patent/CN103342289A/en
Publication of CN103342289A publication Critical patent/CN103342289A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an all-electric type container lifting machine. Power is provided for running of the container lifting machine by adopting a storage battery-motor combination mode, the environment pollution can be furthest alleviated, and the operation noise can be lowered. According to the technical scheme, the lifting machine comprises a modular storage battery, a power generating motor, a controller, a wheel side driving device and an oil pump, wherein the oil pump is provided with a motor, the modular storage battery is arranged behind a car body, power drives the motor in the wheel side driving device and the motor in the oil pump after passing through the controller, the wheel side driving device is responsible for the driving of equipment, the oil pump provided with the motor provides high-pressure oil for a hydraulic system so as to drive the power generating motor.

Description

All electric freight container handling machine
Technical field
The present invention relates to container handling crane, relate in particular to the freight container handling machine of all electric.
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 the regular fuel driving engine that power is provided usually, when expending non-renewable in a large number oil resources, has produced a large amount of pollutantss and noise.
Summary of the invention
The objective of the invention is to address the above problem, a kind of all electric freight container handling machine is provided, the mode of employing storage battery-motor combination reduces environmental pollution to greatest extent for the operation of freight container handling machine provides power, reduces the running noise.
Technical scheme of the present invention is: the present invention has disclosed a kind of all electric freight container handling machine, comprise: the oil pump of modular storage battery, electric generator, controller, wheel limit actuating device, installation motor, the modular storage battery is positioned over the car body rear, electric power is installed the motor of the oil pump of motor by the motor in the actuating device of controller rear drive sprocket limit and drive, wheel limit actuating device is responsible for travelling of equipment, the oil pump that motor is installed provides high pressure oil for hydraulic efficiency pressure system, drives electric generator.
According to an embodiment of all electric freight container handling machine of the present invention, the modular storage battery comprises: lifting interface, storage battery skeleton and shell, universal waterproof plug-in interface and portable vehicle frame mounting interface.
According to an embodiment of all electric freight container handling machine of the present invention, wheel limit actuating device comprises: motor, retarder, brake gear and framing member.
Embodiment according to all electric freight container handling machine of the present invention, when complete machine is braked, before brake pedal is stepped on a certain degree, the motor that controller will be taken turns in the actuating device of limit is converted to driving engine to battery charge, after brake pedal is stepped on a certain degree, controller sends speed-slackening signal to the brake gear in the actuating device of wheel limit, triggers mechanical braking.
According to an embodiment of all electric freight container handling machine of the present invention, the storage battery skeleton is used for fixing storage battery, and shell is used for moulding, and universal waterproof plug-in interface is used for discharging and recharging.
The present invention contrasts prior art following beneficial effect: the solution of the present invention is that all electric freight container handling machine adopts battery pack that electric power is provided, operation by each parts of motor-driven, the mode of employing storage battery-motor combination provides power for the operation of freight container handling machine, reduce environmental pollution to greatest extent, reduce the running noise.
Description of drawings
Fig. 1 shows the overall construction drawing of the preferred embodiment of all electric freight container handling machine of the present invention.
Fig. 2 shows the constructional drawing of modular storage battery of the present invention.
Fig. 3 shows constructional drawing of taking turns the limit actuating device of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 shows the overall structure of the preferred embodiment of all electric freight container handling machine of the present invention.See also Fig. 1, the overall structure of the preferred embodiment of all electric freight container handling machine of present embodiment.
The all electric freight container handling machine of present embodiment comprises: the motor of modular storage battery 14, electric generator 12(band electricity generate function), controller 13, wheel limit actuating device 11, oil pump 15(that motor is installed have the oil pump of motor function), modular storage battery 14 is positioned over the car body rear, for total system provides electric power, can also serve as the complete machine counterweight.Electric power is by the motor of the oil pump 15 of the motor in the controller 13 rear drive sprocket limit actuating devices 11 and drive installation motor, and wheel limit actuating device 11 is responsible for travelling of equipment, the oil pump 15 of motor is installed for hydraulic efficiency pressure system provides high pressure oil, drives electric generator 12.
During the complete machine braking, before brake pedal was stepped on to a certain degree, the motor that controller 13 will be taken turns in the limit actuating device 11 was converted to electrical generator to battery charge.After a certain degree of brake pedal, controller 13 will partly send speed-slackening signal to the brake of taking turns in the limit actuating device 11, trigger mechanical braking.
Hydraulic efficiency pressure system provides high pressure oil by the oil pump 15 that motor is installed, the oil pump 15 that the oil return in the hydraulic efficiency pressure system can the drive installation motor, thus drive electric generator 12, produce electric power to battery charge.
The oil pump mouth of hydraulic efficiency pressure system connects energy storage, when hydraulic efficiency pressure system does not need pressure oil, it shuts down electric generator 12 by controller 13 controls, in case having, system need ask, electric generator 12 just entrys into service, the high pressure oil that stores in the energy storage can remedy electric motor starting moment hydraulic efficiency pressure system and respond slow deficiency.
As shown in Figure 2, modular storage battery 14 mainly comprises: lifting interface 21, storage battery skeleton and shell 22, universal waterproof plug-in interface 23, detachable vehicle frame mounting interface 24.Skeleton is used for fixing the conventional accumulators of One's name is legion, and an equipment configuration polylith battery module can conveniently be changed storage battery at any time, to guarantee equipment availability efficient.Shell is used for moulding.Universal waterproof plug-in interface 23 is used for charge and discharge, the crest when super capacitor 25 is used for weakening the storage battery charge and discharge.
As shown in Figure 3, wheel limit actuating device 11 comprises: band starts the motor 31 of function, the framing member 34 that the brake gear 33 that the retarder 32 that is connected with motor 31 is connected with retarder 32 is connected with brake gear 33.
Above-described embodiment provides to those of ordinary skills and realizes and use of the present invention; those of ordinary skills can be under the situation that does not break away from invention thought of the present invention; above-described embodiment is made various modifications or variation; thereby protection scope of the present invention do not limit by above-described embodiment, and should be the maximum range that meets the inventive features that claims mention.

Claims (5)

1. all electric freight container handling machine, it is characterized in that, comprise: the oil pump of modular storage battery, electric generator, controller, wheel limit actuating device, installation motor, the modular storage battery is positioned over the car body rear, electric power is installed the motor of the oil pump of motor by the motor in the actuating device of controller rear drive sprocket limit and drive, wheel limit actuating device is responsible for travelling of equipment, and the oil pump that motor is installed provides high pressure oil for hydraulic efficiency pressure system, drives electric generator.
2. all electric freight container handling machine according to claim 1 is characterized in that the modular storage battery comprises: lifting interface, storage battery skeleton and shell, universal waterproof plug-in interface and portable vehicle frame mounting interface.
3. all electric freight container handling machine according to claim 1 is characterized in that, wheel limit actuating device comprises: motor, retarder, brake gear and framing member.
4. all electric freight container handling machine according to claim 3, it is characterized in that, when complete machine is braked, before brake pedal is stepped on a certain degree, the motor that controller will be taken turns in the actuating device of limit is converted to driving engine to battery charge, after brake pedal was stepped on a certain degree, controller sent speed-slackening signal to the brake gear in the actuating device of wheel limit, triggers mechanical braking.
5. all electric freight container handling machine according to claim 2 is characterized in that the storage battery skeleton is used for fixing storage battery, and shell is used for moulding, and universal waterproof plug-in interface is used for discharging and recharging.
CN2013102982664A 2013-07-16 2013-07-16 All-electric type container lifting machine Pending CN103342289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102982664A CN103342289A (en) 2013-07-16 2013-07-16 All-electric type container lifting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102982664A CN103342289A (en) 2013-07-16 2013-07-16 All-electric type container lifting machine

Publications (1)

Publication Number Publication Date
CN103342289A true CN103342289A (en) 2013-10-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102982664A Pending CN103342289A (en) 2013-07-16 2013-07-16 All-electric type container lifting machine

Country Status (1)

Country Link
CN (1) CN103342289A (en)

Citations (4)

* Cited by examiner, † Cited by third party
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
CN102826000A (en) * 2012-08-17 2012-12-19 三一集团有限公司 Vehicle hybrid power system and container stacker
CN202609873U (en) * 2012-03-23 2012-12-19 三一集团有限公司 Oil-electricity hybrid motive power stacking machine
CN202743041U (en) * 2012-08-27 2013-02-20 杭州卫国机械有限公司 Counterbalanced forklift truck with storage battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
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 (2)

* Cited by examiner, † Cited by third party
Title
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 *
李腾腾: "不同混合动力驱动系统和工作模式", 《新能源汽车》, 30 December 2010 (2010-12-30), pages 26 - 28 *

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Application publication date: 20131009

C12 Rejection of a patent application after its publication